Publications from 2010 till today

2021
748.Jiaqi Zhu, Peter Langer, Claas Ulrich, Jürgen Eberle*, Antioxidants 2021, 10, 1514. “Crucial Role of Reactive Oxygen Species (ROS) for the Proapoptotic Effects of Indirubin Derivatives in Cutaneous SCC Cells”.
747.Najeh Tka, Mohamed Adnene Hadj Ayed, Mourad Ben Braiek, Mahjoub Jabli, Peter Langer*, Beilstein J. Org. Chem. 2021, 17, 2450–2461. “Synthesis and Investigation on Optical and Electrochemical Properties of 2,4-diaryl-9-chloro-5,6,7,8-tetrahydroacridines”.
746.Jan Radolko, Peter Ehlers, Peter Langer*, Adv. Synth. Catal. 2021, 363, 3616-3654 (review). “Recent Advances in Transition-Metal Catalyzed Reactions of N-Tosylhydrazones”.
745.Najeh Tka, Mohamed Adnene Hadj Ayed, Mourad Ben Braiek, Stefan Jopp, Mahjoub Jabli, Peter Langer*, Beilstein J. Org. Chem. 2021, 17, 1629-1640. “9-Chloro-2,4-bis(alkynyl)-5,6,7,8-tetrahydroacridines: synthesis and photophysical properties”.
744.Ban Van Phuc, Ha Nam Do, Nguyen Minh Quan, Nguyen Ngoc Tuan, Nguyen Quang An, Nguyen Van Tuyen, Hoang Le Tuan Anh, Tran Quang Hung*, Tuan Thanh Dang*, Peter Langer*, Synlett 2021, 32, 1004-1008. “Copper-Catalyzed Synthesis of β- and δ-Carbolines by Double N-Arylation of Primary Amines”.
743.Rubab Sikandar, Rasheed Ahmad Khera*, Sobia Jabeen, Ali Raza Ayub, Peter Langer, Javed Iqbal*, J. Mol. Model. Graph. 2021, 106, 107918. “Tuning the optoelectronic properties of oligothienyl silane derivatives and their photovoltaic properties”.
742.Afifa Farhat, AqsaYaqoob, Rasheed Ahmad Khera*, Muhammad Uzair Riaz, Farhan Abbas Anjum, PeterLanger, Javed Iqbal*, Optik 2021, 241, 167098. “Tuning the Optoelectronic Properties of Benzodithiophene Dione Based Small-Molecule Donor for Organic Solar Cells”.
741.Thomas Rahn, Peter Langer*, Vietnam J. Chem. 2021, 59, 87-89. “Cyclization of cyclopropyl-carbonyl substituted γ-alkylidenebutenolides and phenols by cyclizations of 1,3-bis(silyl enol ethers) with electrophiles”.
740.Ngoc Khanh Nguyen, Duc Long Tran, Tran Quang Hung, Le Tra My, Van Ha Nguyen, Nguyen Thi Son, Quang Thang Trinh*, Tuan Thanh Dang*, Peter Langer*, Tetrahedron Lett. 2021, 68, 152936. “Facile Access to Bis(indolyl)methanes by Copper-Catalysed Reaction of Indoles with Alcohols under Air”.
739.Mirijam Schäfer, Marie Luise Semmler, Thoralf Bernhardt, Tobias Fischer, Vinodh Kakkassery, Robert Ramer, Martin Hein, Sander Bekeschus, Peter Langer, Burkhard Hinz, Steffen Emmert, Lars Boeckmann*, Cancers 2021, 13, 1770. “Small Molecules in the Treatment of Squamous Cell Carcinomas: Focus on Indirubins”.
738.Marian Blanco Poncea, Silvio Parpart, Alexander Villinger, Eugenio Torres Rodríguez, Peter Ehlers*, Peter Langer*, Synthesis 2021, 53, 1237-1246. “Synthesis of Pyrrolo[1,2-a][1,6]- and [1,8]naphthyridines by Alkyne-Carbonyl-Metathesis”.
737.Ha Nam Do, Nguyen Minh Quan, Ban Van Phuc, Dinh Van Tinh, Nguyen Quyet Tien, Truong Thi Thanh Nga, Van Tuyen Nguyen, Tran Quang Hung*, Tuan Thanh Dang*, Peter Langer*, Synlett 2021, 32, 611-615. “Efficient Copper-Catalyzed Synthesis of Carbazoles by Double N-Arylation of Primary Amines with 2,2’-Dibromobiphenyl in the Presence of Air”.
736.Shafiq Ur Rahman, Hafiz Saqib Ali, Behzad Jafari, SumeraZaib, Abdul Hameed, Yasser M.S. AAl-Kahraman, Peter Langer, Jamshed Iqbal*, Comput. Biol. Chem. 2021, 91, 107326. “Structure-Based Virtual Screening of Dipeptidyl Peptidase 4 Inhibitors and their In vitro Analysis”.
735.Jörg-Peter Gütlein, Mathias Lubbe, Holger Feist, Alexander Villinger, Peter Langer*, Z. Naturforsch. B 2021, 76, 1-26. “Regioselective Synthesis of Salicylates and Acetophenones by Formal [3+3]-Cyclocondensations of 3-Oxoorthoesters with 1,3-Bis(trimethylsilyloxy)-1,3-butadienes”.
734.Javed Iqbal, Rabia Saleem, Afifa Farhat, Rasheed Ahmad Khera*, Peter Langer, Comput. Theor. Chem. 2021, 1197, 113154. “Designing of small molecule non-fullerene acceptors with cyanobenzene core for photovoltaic application Computational and Theoretical Chemistry”.
733.Ena G. Narvaez, Pablo M. Bonilla, Daniel A. Zurita, Christian D. Alcívar,* Jorge Heredia-Moya*, Sonia E. Ulic, Jorge L. Jios, Oscar E. Piro, Gustavo A. Echeverría, Peter Langer, J. Fluorine Chem. 2021, 242, 109717. “Synthesis, experimental and theoretical study of novel 2-haloalkyl (-CF2H, -CCl2H, -CF2CF3)-, 3-bromo and bromomethyl-substituted chromones”.
732.Silke Erfle, Peter Langer*, Vietnam J. Chem. 2021, 58, 841-843. “Domino ‘Insertion / Aldol Condensation’ Reaction of Benzyne with Dimethyl 3,5-Dioxopimelate”.
2020
731.Quirino Arias-Cedeño*, Maureen Leyva-Silva, Edilfredo Avila-Bornot, Holger Feist, Peter Langer, Rev. Cubana Quím. 2020, 32, 378-389. “Characterization of the Curcuma longa L. Essential oil and its insecticidal activity against aedes aegypti”.
730.Б. Джафари, C. Мамадшоева, М. Халикова, А. Саидов, Ш. Самихов, И. Рахимов, П. Лангер, C. Сафаров, ВЕСТНИК ТАДЖИКСКОГО НАЦИОНАЛЬНОГО УНИВЕРСИТЕТА 2020, 2, 177-184. “ЩЕЛОЧНЫЕ ФОСФАТАЗЫ (APs), 2-ЗАМЕЩЕННЫЕ -7-ТРИФТОРМЕТИЛ-5- ОКСО-5H -1,3,4-ТИАДИАЗОЛО[3,2-a]ПИРИМИДИНОВ КАК ЩЕЛОЧНЫЕ ИНГИБИТОРЫ ФОСФАТАЗЫ. СИНТЕЗ, ОТНОШЕНИЯ АКТИВНОСТИ СТРУКТУРЫ И ИССЛЕДОВАНИЯ МОЛЕКУЛЯРНОЙ СТЫКОВКИ”.
729.Ricardo Molenda, Sebastian Boldt, Alexander Villinger, Peter Ehlers, Peter Langer*, J. Org. Chem. 2020, 85, 12823–12842. “Synthesis of 2-Azapyrenes and their Photophysical and Electrochemical Properties”.
728.Linda Supe, Martin Hein, Viktor O. Iaroshenko, Alexander Villinger, Peter Langer*, Tetrahedron 2020, 76, 131522. “Design and synthesis of novel deazapurine glycosides as potential inhibitors of adenosine deaminase and inosine-5′-monophosphate dehydrogenase”.
727.Erich Ammon, Lars Ohlendorf, Alexander Villinger, Peter Ehlers, Peter Langer*, Eur. J. Org. Chem. 2020, 5867–5875. “Synthesis and Properties of Dibenzo[a,j]acridines”.
726.Marian Blanco Ponce, Eugenio Torres Rodríguez, Anika Flader, Peter Ehlers, Peter Langer*, Org. Biomol. Chem. 2020, 18, 6531-6536. “Synthesis of Thienoquinoline and Thienoacridine Derivatives by Brønsted Acid mediated Cycloisomerisation”.
725.Nguyen Thi Son, Tuan Anh Nguyen Tien, Marian Blanco Ponce, Peter Ehlers, Ngo Thi Thuan, Tuan Thanh Dang*, Peter Langer*, Synlett 2020, 31, 1308-1312. “Synthesis of 5- and 6-azaindoles by sequential site-selective Pd-catalyzed C–C and C–N coupling reactions”.
724.David Kuhrt, Peter Ehlers, Anke Spannenberg, Peter Langer*, Synlett 2020, 31, 1277-1281. “Site-Selective Suzuki-Miyaura Reaction of 6,8-Dichloro-1,2,4-Triazolo-[4,3-a]pyridines”.
723.Saira Afzal, Sumera Zaib, Behzad Jafari, Peter Langer, Joanna Lecka, Jean Sévigny, Jamshed Iqbal*, Med. Chem. 2020, 16, 689-702. “Highly potent and selective ectonucleoside triphosphate diphosphohydrolases (ENTPDase1, 2, 3 and 8) inhibitors having 2-substituted-7-trifluoromethyl-thiadiazolopyrimidones scaffold”.
722.Mamona Khalid, Rasheed Ahmad Khera*, Sobia Jabeen, Peter Langer, Javed Iqbal*, Comput. Theor. Chem. 2020, 1183, 112848. “Designing 2D fused ring materials for small molecules organic solar cells”.
721.Mostafa Kiamehr*, Fahimeh Khademi, Behzad Jafari, Peter Langer*, Chem. Heterocycl. Compd. 2020, 56, 392–398. “Efficient synthesis of pentacyclic benzosultam-annulated thiopyranoindoles via domino Knoevenagel / intramolecular hetero Diels–Alder reactions in water”.
720.Dirk Michalik*, Willi Desens, Haijun Jiao, Peter Langer, ChemistrySelect 2020, 5, 4221–4230. “NMR Spectroscopic and Theoretical Studies on Isomerism and Tautomerism of 1,5-Benzodiazepine Derivatives containing a Perfluorinated Side Chain”.
719.Tariel V. Ghochikyan, Arpine S. Vardanyan, Melanya A. Samvelyan, Armen S. Galstyan*, Peter Langer, Mendeleev Commun. 2020, 30, 236–237. “Synthesis of cinnamyl substituted dihydrofuranones by the Heck cross-coupling reaction”.
718.Firouz Moghaddam*, Atiyeh Moafi, Behzad Jafari, Alexander Villinger, Peter Langer, Synlett 2020, 31, 267-271. “Regio- and Diastereoselective Synthesis of Novel Polycyclic pyrrolo[2,1-a]isoquinolines Bearing indeno[1,2-b]quinoxaline moiety via Three-Component [3+2] Cycloaddition Reaction”.
2019
717.Б. Джафари, М. Халикова, П. Лангер, А. Саидов, С. Сафаров, Наука и Инновация 2019, 3, 144-152. “СИНТЕЗ ИНГИБИТОРОВ h-NPP1, h-NPP3 И ИССЛЕДОВАНИЕ ВЛИЯНИЯ ЗАКОНОМЕРНОСТИ ИХ СТРУКТУРЫ НА ИНГИБИРУЮЩУЮ АКТИВНОСТЬ”.
716.Syeda Abida Ejaz, Mariia Miliutina, Peter Langer, Aamer Saeed, Jamshed Iqbal*, Med. Chem. 2019, 15, 883-891. “Anti-proliferative Effects of Chromones: Potent Derivatives Affecting Cell growth and Apoptosis in Breast, Bone-marrow and Cervical Cancer Cells”.
715.Tran Quang Hung, Do Trung Hieu, Dinh Van Tinh, Ha Nam Do, Tuan Anh Nguyen Tien, Dang Van Do, Le Thanh Son, Ngoc Han Tran, Nguyen Van Tuyen, Vu Minh Tan, Peter Ehlers, Tuan Thanh Dang, Peter Langer*, Tetrahedron 2019, 75, Article 130569. “Efficient Access to β- and γ-carbolines by Sequential Site-selective Pd-catalyzed C–C, C–N Coupling Reactions”.
714.Rodisnel Perdomo Rivera, Peter Ehlers, Lars Ohlendorf, Marian Blanco Ponce, Eugenio Torres Rodríguez, Peter Langer*, Tetrahedron 2019, 75, Article 130559. “Synthesis of non-symmetrical alkynylpyridines by chemoselective Sonogashira cross-coupling reactions”.
713.Jamshed Iqbal*, Syeda Abida Ejaz, Imtiaz Khan, Elina Ausekle, Mariia Miliutina, Peter Langer, DARU J. Pharm. Sci. 2019, 27, 613–626. “Exploration of quinolone and quinoline derivatives as potential anticancer agents”.
712.Ashot S. Saghyan, Anna F. Mkrtchyan*, Zorayr Z. Mardiyan, Liana A. Hayriyan, Ani J. Karapetyan, Yuri N. Belokon, Peter Ehlers, Peter Langer*, ChemistrySelect 2019, 4, 13806–13809. “Synthesis of enantiomerically enriched alkynylaryl-substituted α-amino acids through Sonogashira reactions”.
711.Stefan Jopp, Ricardo Molenda, Elisabeth R. D. Seiler, Manfred F. Maitz, Alexander Villinger, Peter Ehlers, Peter Langer*, ChemistrySelect 2019, 4, 13802–13805. “Total Synthesis of Dabigatran Revisited. Synthesis of Amidine-tosylated Dabigatran”.
710.Behzad Jafari, Saquib Jalil, Sumera Zaib, Sayfidin Safarov, Muattar Khalikova, Djurabay Khalikov, Meirambek Ospanov, Nazym Yelibayeva, Ghazwan Ali Salman, Shynar Zhumagalieva, Zharylkasyn A. Abilov, Mirgul Z. Turmukhanova, Sergey N. Kalugin, Peter Ehlers, Abdul Hameed, Jamshed Iqbal, Peter Langer*, ChemistrySelect 2019, 4, 13760–13767. “Synthesis of 2-alkynyl- and 2-amino-12H-benzothiazolo[2,3-b]quinazolin-12-ones and their inhibitory potential against monoamine oxidase A and B”.
709.Christian Alcívar León, Luis Ramos Guerrero, Pablo M. Bonilla Valladares, Gustavo A. Echeverría, Oscar E. Piro, Sonia E. Ulic, Jorge Jios*, Peter Langer, Monatshefte Chem. 2019, 50, 1929–1940. “Synthesis and structural study of 2-haloalkyl-3-methylchromones (R = CF2H, CCl2H and CF2CF3)”.
708.Julia Janke, Peter Ehlers, Alexander Villinger, Peter Langer*, Eur. J. Org. Chem. 2019, 7255–7263. “Regioselective Synthesis of Thieno[3,2-b]quinolones by Acylation / Two-Fold Buchwald-Hartwig Reactions”.
707.Hoang Huy Do, Saif Ullah, Alexander Villinger, Joanna Lecka, Jean Sévigny, Peter Ehlers, Jamshed Iqbal, Peter Langer*, Beilstein J. Org. Chem. 2019, 15, 2830–2839. “Palladium Catalyzed Synthesis and Nucleotide Pyrophosphatases Inhibition of Benzo[4,5]-furo[3,2-b]indoles”.
706.Behzad Jafari, Saquib Jalil, Sumera Zaib, Jamshed Iqbal, Sayfidin Safarov, Muattar Khalikova, Muzafar Isobaev, Ali Munshi, Qamar Rahman, Meirambek Ospanov, Nazym Yelibayeva, Nazken Kelzhanova, Zharylkasyn A. Abilov, Mirgul Z. Turmukhanova, Sergey N. Kalugin, Peter Ehlers, Peter Langer*, ChemistrySelect 2019, 4, 11071–11076. “Synthesis of 2-aryl-12H-benzothiazolo[2,3-b]quinazolin-12-ones and their activity against monoamine oxidases”.
705.Sophie Janke, Sebastian Boldt, Karapet Ghazargan, Peter Ehlers, Peter Langer*, Eur. J. Org. Chem. 2019, 6177–6197. “Synthesis of benzoacridines and benzophenanthridines by regioselective Pd catalyzed cross-couplings followed by acid mediated cycloisomerizations”.
704.Lars Boeckmann, Mirijam Schäfer, Marie Luise Semmler, Thoralf Bernhardt, Burkhard Hinz, J. Barbara Nebe, Brigitte Vollmar, Peter Langer, Hans-Robert Metelmann, Sander Bekeschus, Christian Suhm, Tobias Fischer, Steffen Emmert*, Spitzenforschung in der Dermatologie 2019, p. 12-21, ISBN 1861-4620. “Entwicklungsplattform für innovative onkologische Therapien am Beispiel des häufigsten menschlichen Krebses – Hautkrebs”.
703.Mostafa Kiamehr*, Leyla Mohammadkhani, Mohammad Reza Khodabakhshi, Behzad Jafari, Peter Langer*, Synlett 2019, 30, 1782-1786. “Synthesis of Tetrahydropyrazolo[4',3':5,6]pyrano[3,4-c]quinolones by Domino Knoevenagel / Hetero Diels–Alder Reactions”.
702.Behzad Jafari, Sayfidin Safarov, Muattar Khalikova, Peter Ehlers, Peter Langer*, Synlett 2019, 30, 1791-1794. “Synthesis of thiadiazolo[2’,3’:2,3]imidazo[4,5-b]indoles”.
701.Ahmed Mudhafar Mohammed, Michael Sebek, Carsten Kreyenschulte, Henrik Lund, Jabor Rabeah, Peter Langer, Jennifer Strunk, Norbert Steinfeldt*, J. Sol-Gel Sci. Technol. 2019, 91, 539–551. “Effect of metal ion addition on structural characteristics and photocatalytic activity of ordered mesoporous titania”.
700.Anika Flader, Lars Ohlendorf, Erich Ammon, Peter Ehlers, Alexander Villinger, Peter Langer*, Adv. Synth. Catal. 2019, 12, 2981-2991. “Bronsted acid mediated synthesis and properties of bisaryl acridine derivatives”.
699.Willi Desens, Haijun Jiao, PeterLanger, Dirk Michalik*, J. Mol. Struct. 2019, 1196, 215-221. “NMR spectroscopic and theoretical studies on the isomerism of 1,5-benzodiazepin-2-one derivatives containing a perfluorinated side chain”.
698.Behzad Jafari, Saquib Jalil, Sumera Zaib, Sayfidin Safarov, Muattar Khalikova, Meirambek Ospanov, Nazym Yelibayeva, Zharylkasyn A. Abilov, Mirgul Z. Turmukhanova, Sergey N. Kalugin, Peter Ehlers, Jamshed Iqbalb, Peter Langer*, ChemistrySelect 2019, 4, 7284–7291. “Synthesis and Inhibitory activity towards Monoamine Oxidase A and B of 8-functionalized-2-methyl-3-fluoro-benzo[4,5]thiazolo[3,2-a]pyrimidin-4-ones”.
697.T. V. Ghochikyan, A. S. Vardanyan, M. A. Samvelyan,* A. S. Galstyan, P. Langer, Russ. J. Org. Chem. 2019, 55, 279-281. “Application of Suzuki–Miyaura Reaction in the Chemistry of Oxolan-2-ones”.
696.Mariia Miliutina, Yevhen Ivon, Yevhenii Slobodianiuk, Syeda Abida Ejaz, Jamshed Iqbal, Alexander Villinger, Viktor O. Iaroshenko, Peter Langer*, Chem. Heterocycl. Comp. 2019, 55, 465–468. “Synthesis of Chromeno[2,3-c]pyrrol-9(2H)-ones by Domino Reactions of Amino Acids with Ynones”.
695.Ashot S. Saghyan, Anna F. Mkrtchyan*, Zorayr Z. Mardiyan, Liana A. Hayriyan, Yuri N. Belokon, Peter Langer*, ChemistrySelect 2019, 4, 4686–4688. “Synthesis of Enantiomerically Enriched Non-Proteinogenic α-Amino Acids Using the Suzuki Reaction”.
694.Iftikhar Ali*, Abiodun Falodun, Baraa Siyo, Bankeu K. J. Jules, Hidayat Hussain, Peter Langer, Trop. J. Nat. Prod. Res. 2019, 3, 95-98. “Isolation of Phytochemical Constituents from Hunteria umbellata K. Schum”.
693.Julia Janke, Peter Ehlers, Alexander Villinger, Peter Langer*, Synlett 2019, 30, 817-820. “Synthesis of Acridinones via Twofold Buchwald–Hartwig–Amination”.
692.Marwa Y. Soltan, Uly Sumarni, Chalid Assaf, Peter Langer, Ulrich Reidel, Jürgen Eberle*, Int. J. Mol. Sci. 2019, 20, 1158. “Key Role of Reactive Oxygen Species (ROS) in Indirubin Derivative-Induced Cell Death in Cutaneous T-Cell Lymphoma Cells”.
691.Zahid Hassan, Peter Langer*, Synlett 2019, 30, 665-773 (account article). “Synthesis of Highly Functionalized Chlorinated Arenes and Hetarenes: One-pot Cyclization of 1,3-Bis-Silyl Enol Ethers as an Efficient Synthetic Tool in Building Block Chemistry”.
690.Hoang Huy Do, Syeda Abida Ejaz, Lars Ohlendorf, Shafi Ullah Khan, Joanna Lecka, Jean Sévigny, Jamshed Iqbal, Peter Ehlers, Alexander Villinger, and Peter Langer*, ChemistrySelect 2019, 4, 2545-2550. “Benzo[b]carbazolediones synthesis and inhibitory effects on Nucleotide Pyrophosphatases/ Phosphodiesterases”.
689.Stefan Jopp, Peter Ehlers, Eva Frank, Erzsébet Mernyák, Gyula Schneider, János Wölfling, Alexander Villinger, Peter Langer*, Synlett 2019, 30, 600-604. “Site-Selective Synthesis of 3,17-Diaryl-1,3,5,16-estratetraenes”.
688.Tran Quang Hung,* Nguyen Minh Quan, Hoang Van Dong, Trinh Duy Nguyen, Hoang Le Tuan Anh, Trieu Quy Hung, Nguyen Van Tuyen, Ngo Thi Thuan, Tuan Thanh Dang,* Peter Langer*, Synlett 2019, 30, 303-306. “Synthesis of 5-aryl-5H-pyrido[2',1':2,3]imidazo[4,5-b]indoles by Domino Pd- and Cu-catalyzed C-N Coupling Reactions”.
687.Tímea Kaszás, Marietta Tóth, Peter Langer, László Somsák*, Adv. Synth. Catal. 2019, 361, 105–117. “C-Glycosyl styrene type compounds by Pd-catalyzed cross-coupling reactions of anhydro-aldose tosylhydrazones with benzyl bromides”.
686.Veselina Zhivkova, Felix Kiecker, Peter Langer, Jürgen Eberle*, Molecular Carcinogenesis 2019, 58, 258-269. “Crucial role of reactive oxygen species (ROS) for the proapoptotic effects of indirubin derivative DKP 073 in melanoma cells”.
2018
685.Muhammad Asif Javaid, Muhammad Rizwan, Rasheed Ahmad Khera, Khalid Mahmood Zia*, Kei Saito, Muhammad Zuber, Javed Iqbal, Peter Langer, Int. J. Biol. Marcomol. 2018, 117, 762-772. “Thermal degradation behavior and X-ray diffraction studies of chitosan based polyurethane bio-nanocomposites using different diisocyanates”.
684.Jamshed Iqbal,* Muhammad Shakeel Ahmad Abbasi, Sumera Zaiba, Saifullah Afridi, Norbert Furtmann, Jürgen Bajorath, Peter Langer, Med. Chem. 2018, 14, 809-817. “Identification of New Chromenone Derivatives as Cholinesterase Inhibitors and Molecular Docking Studies”.
683.Mohammad Reza Khodabakhshi, Mostafa Kiamehr,* Firouz Matloubi Moghaddam, Alexander Villinger, Peter Langer,* ChemistrySelect 2018, 3, 11671-11676. “PTSA catalyzed cyclization of 6-aminouracils with diimines: a new and efficient synthesis of functionalized tetrahydropyrimido[4,5-d]pyrimidine-2,4-diones”.
682.Elina Ausekle, Peter Ehlers*, Alexander Villinger, Peter Langer, J. Org. Chem. 2018, 83, 14195-14202. “One-Pot Synthesis of Dibenzo[b,d]oxepines via Olefinic C-F Bond Functionalization and Intramolecular Pd-Catalyzed C-H Arylation”.
681.Behzad Jafari, Faisal Rashid, Sayfidin Safarov, Meirambek Ospanov, Nazym Yelibayeva, Zharylkasyn A. Abilov, Mirgul Z. Turmukhanova, Sergey N. Kalugin, Peter Ehlers, Muhammad Ihtisham Umar, Sumera Zaib, Jamshed Iqbal, Peter Langer*, ChemistrySelect 2018, 23, 12213-12218. “Synthesis of novel benzothiazolo[3,2-a]pyridimidin-4-ones with potential cytotoxic and pro-apoptotic potential”.
680.Rodisnel Perdomo Rivera, Peter Ehlers, Eugenio Torres Rodríguez, Peter Langer*, ChemistrySelect 2018, 3, 11177-11179. “Synthesis of 7H-indolo[2,3-c]quinolines by sequential chemoselective Suzuki reaction followed by double C-N coupling on 3-bromo-4-iodoquinoline”.
679.Eszter Szennyes, Éva Bokor*, Peter Langer, Gyöngyi Gyémánt,Tibor Docsa, Ádám Sipos, László Somsák*, New J. Chem. 2018, 42, 17439-17446. “The first general synthesis of 2-C-(β-D-glycopyranosyl)pyrimidines and their evaluation as inhibitors of some glycoenzymes”.
678.Hoang Huy Do, Julia Janke, Aneta Amirjanyan, Tariel Ghochikyan, Anika Flader, Alexander Villinger, Peter Ehlers, Stefan Lochbrunner, Annette-Enrica Surkus, Peter Langer*, Org. Biomol. Chem. 2018, 16, 6543-6551. “Synthesis of Furo[3,2-b:4,5-b']diindoles and their Optical- and Electrochemical Properties”.
677.Rodisnel Perdomo Rivera, Sidra Hassan, Syeda Abida Ejaz, Peter Ehlers, Joanna Lecka, Jean Sévigny, Eugenio Torres Rodríguez, Jamshed Iqbal, Peter Langer*, ChemistrySelect 2018, 3, 8587–8592. “Chemoselective Synthesis and Human Ecto-5'-nucleotidase Inhibitory Activity of 2-Trifluoromethyl-4,6-diarylquinolines”.
676.Tímea Kaszás, Anton Ivanov, Marietta Tóth, Peter Ehlers, Peter Langer, László Somsák*, Carbohydr. Res. 2018, 466, 30-38. “Pd-catalyzed coupling reactions of anhydro-aldose tosylhydrazones with aryl bromides”.
675. Linda Supe, Saira Afzal, Syeda Abida Ejaz, Abid Mahmood, Martin Hein, Viktor O. Iaroshenko, Alexander Villinger, Joanna Lecka, Jean Sévigny, Jamshed Iqbal, Peter Langer*, Eur. J. Org. Chem. 2018, 2629–2644. “Synthesis of novel deazapurine analogues bearing a 1H-pyrazolo[3,4-b]pyridin-3(2H)-one core and their biological activity”.
674.Stefan Jopp, Tina Wallaschkowski, Peter Ehlers, Eva Frank, Gyula Schneider, János Wölfling, Erzsébet Mernyák, Alexander Villinger, Peter Langer*, Tetrahedron 2018, 74, 2825-2836. “Regioselective Suzuki-Miyaura Reactions of 4-Bromo-3-triflyl-estrone. Synthesis and Atropisomerism of Arylated Estrones”.
673.Silvio Parpart, Zorayr Z. Mardiyan, Peter Ehlers, Andranik Petrosyan, Anna F. Mkrtchyan, Ashot S. Saghyan, Peter Langer*, Synlett 2018, 29, 793–798. “Synthesis of optically pure (S,E)-2-amino-5[aryl]pent-4-enoic acids by Heck reactions of Nickel complexes”.
672.Rodisnel Perdomo Rivera, Peter Ehlers, Lars Ohlendorf, Eugenio Torres Rodríguez, Alexander Villinger, Peter Langer*, Eur. J. Org. Chem. 2018, 990-1003. “Chemoselective Synthesis of Arylpyridines via Suzuki–Miyaura Cross-Coupling Reactions”.
671.Ghazwan Ali Salman, Sophie Janke, Ngo Nghia Pham, Peter Ehlers, Peter Langer*, Tetrahedron 2018, 74, 1024-1032. “Convenient synthesis of 10H-indolo[3,2-b]quinolines and 6H-indolo[2,3-b]quinolines by sequential chemoselective Suzuki reaction followed by double C-N coupling”.
670.Mariia Miliutina, Julia Janke, Sidra Hassan, Sumera Zaib, Jamshed Iqbal, Joanna Lecka, Jean Sévigny, Alexander Villinger, Aleksej Friedrich, Stefan Lochbrunner, Peter Langer*, Org. Biomol. Chem. 2018, 16, 717-732. “Domino Reaction of 3-Chlorochromones with Aminoheterocycles. Synthesis of Pyrazolopyridines and Benzofuropyridines and their Optical and Ecto-5'-nucleotidase Inhibitory Effects”.
669. Silvio Parpart, Sebastian Boldt, Peter Ehlers*, Peter Langer*, Org. Lett. 2018, 20, 122–125. “Synthesis of Unsymmetrical Aza-Ullazines by Intramolecular Alkynyl-Carbonyl-Metathesis”.
668.Stefan Jopp, Marko Liesegang, Peter Ehlers, Eva Frank, Gyula Schneider, János Wölfling, Alexander Villinger, Peter Langer*, Tetrahedron Lett. 2018, 59, 26–28. “Synthesis of novel 16-E-(arylidene)-3-methoxy-α-estrones via palladium catalysed Suzuki-Miyaura reaction”.
667.Behzad Jafari, Meirambek Ospanov, Nazym Yelibayeva, Syeda Abida Ejaz, Shafi Ullah Khan, Syeda Tayaba Amjad, Sayfidin Safarov, Zharylkasyn A. Abilov, Mirgul Zh. Turmukhanova, Sergey N. Kalugin, Peter Ehlers, Joanna Lecka, Jean Sévigny, Jamshed Iqbal, Peter Langer*, Eur. J. Med. Chem. 2018, 144, 116-127. “2-Substituted 7-trifluoromethyl-thiadiazolopyrimidones as alkaline phosphatase inhibitors. Synthesis, Structure Activity Relationship and Molecular Docking Study”.
2017
666.Vincent O. Imieje*, Ahmed A. Zaki, Irene O. Oseghale, Chidimma M. Iheanacho, Pius S. Fasinu, Ikhlas A. Khan, Peter Langer, Abiodun Falodun, Trop. J. Nat. Prod. Res. 2017, 1, 49-57. “Pyrenacantha staudtii Hutch and Dalz (Icacinaceae): A review of Phytochemistry, Pharmacology and Future Perspectives”.
665.Tran Quang Hung, Tuan Thanh Dang, Nghia Ngo Pham, Peter Langer*, Targets in Heterocyclic Systems 2017, 21, 389-400. “Synthesis of Fused Aromatic N-Heterocycles by Tandem Site-Selective Palladium-Catalyzed C-C and C-N Coupling Reactions”.
664.T. V. Ghochikyan, M. A. Samvelyan*, A. S. Galstyan, A. Gevorgyan, G. Vardanyan, T. Grigoryan, P. Langer, Russ. J. Org. Chem. 2017, 53, 1833–1839. “Sonogashira reaction of 5-substituted 3-(prop-2-yn-1-yl)oxolan-2-ones”.
663.Mariia Miliutina, Julia Janke, Elena Chirkina, Sidra Hassan, Syeda Abida Ejaz, Shafi Ullah Khan, Jamshed Iqbal, Joanna Lecka, Jean Sévigny, Anton Ivanov, Alexander Villinger, Aleksej Friedrich, Stefan Lochbrunner, Peter Langer*, Eur. J. Org. Chem. 2017, 47, 7148–7159. “Domino Reaction of Chromone-3-carboxylic Acids with Aminoheterocycles. Synthesis of Heteroannulated Pyrido[2,3-c]coumarines and their Fluorescence and Phosphatase Inhibitory Activity”.
662.Stefan Jopp, Marko Liesegang, Peter Ehlers, Eva Frank, Gyula Schneider, János Wölfling, Alexander Villinger, Peter Langer*, Synlett 2017, 28, 2647-2649. “Palladium catalyzed Sonogashira Reactions of 16-(Hydroxymethylidene)-3-methoxy-α-estrone”.
661.Ngo Nghia Pham, Sophie Janke, Ghazwan Ali Salman, Tuan Thanh Dang, Thanh Son Le, Anke Spannenberg, Peter Ehlers, Peter Langer*, Eur. J. Org. Chem. 2017, 5554–5565. “Convenient synthesis of 11H-indolo[3,2-c]quinolines by sequential chemoselective Suzuki reaction/double C-N coupling”.
660.Mostafa Kiamehr*, Mohammad R. Khodabakhshi, Firouz M. Moghaddam, Alexander Villinger, Peter Langer, Arkivoc 2017, part V, 20–31. “Ultrasound-assisted, ZnBr2-catalyzed regio- and stereoselective synthesis of novel 3,3′-dispiropyrrolidine bisoxindole derivatives via 1,3-dipolar cycloaddition reaction of an azomethine ylide”.
659.Akber Dad, Iftikhar Ali*, Nadja Engel, Muhammad Atif, Hidayat Hussain, Viqar Uddin Ahmad, Peter Langer, Ahmed Al-Harrasi, Ivan R. Green, Int. J. Phytomed. 2017, 9, 213–218. “The phytochemical investigation and biological activities of Berberis orthobotrys”.
658.Andranik Petrosyan, Tariel V. Ghochikyan, Syeda Abida Ejaz, Zorayr Z. Mardiyan, Shafi Ullah Khan, Tatevik Grigoryan, Ashot Gevorgyan, Melanya A. Samvelyan, Armen S. Galstyan, Silvio Parpart, Jamshed Iqbal, Peter Langer*, ChemistrySelect 2017, 2, 5677–5683. “New 3-(3-Arylprop-2-ynyl)dihydrofuran-2(3H)-ones: Synthesis and Biological Evaluation Towards Alkaline Phosphatase”.
657.Steffen Riebe, Stefan Jopp, Peter Ehlers, Eva Frank, Gyula Schneider, János Wölfling, Alexander Villinger, Peter Langer*, Tetrahedron Lett. 2017, 58, 2801–2803. “Synthesis of 16-E-arylidene-3-methoxy-estrones by palladium catalysed Mizoroki-Heck reaction”.
656.David Kuhrt, Syeda Abida Ejaz, Saira Afzal, Shafi Ullah Khan, Joanna Lecka, Jean Sévigny, Peter Ehlers, Anke Spannenberg, Jamshed Iqbal, Peter Langer*, Eur. J. Med. Chem. 2017, 816-829. “Regioselective Synthesis and Biological Evaluation of Arylated 2-(Trifluoromethyl) quinolines as Nucleotide Pyrophosphatase (NPPs) Inhibitors”.
655.Ngo Nghia Pham, Ghazwan Ali Salman, Marian Blanco Ponce, Tuan Thanh Dang, Anke Spannenberg, Peter Ehlers, Peter Langer*, Eur. J. Org. Chem. 2017, 3865–3873. “Synthesis of quinolino[3',4':4,5]pyrrolo[1,2-f]-phenanthridines by regioselective Sonogashira reaction followed by domino C-N coupling/hydroamination/C-H arylation”.
654.Najim A. Al-Masoudi,* Ali E. Hashim, Ahmed A. S. Al-Waaly, Bahjat A. Saeed, Peter Langer, J. Mol. Struct. 2017, 1146, 522-529. “Synthesis and Conformational Analysis of New Arylated Diphenylurea Derivatives Related to Sorafenib Drug via Suzuki-Miyaura Cross-Coupling Reaction”.
653.Muhammad Sharif, Khurram Shoaib, Shahzad Ahmed, Sebastian Reimann, Jamshed Iqbal, Muhammad Ali Hashmi, Khurshid Ayub, Nazym Yelibayeva, Meirambek Ospanov, Mirgul Zh. Turmukhanova, Zharylkasyn A. Abilov, Peter Langer*, Z. Naturforsch. B 2017, 72, 263–279. “Synthesis of functionalized fluorinated pyridine derivatives by site-selective Suzuki-Miyaura cross-coupling reactions of halogenated pyridine”.
652.Hoang Huy Do, Alexander Villinger, Stefan Lochbrunner, Peter Ehlers, Peter Langer*, Tetrahedron 2017, 73, 3407–3414. “Palladium-Catalyzed Synthesis and Fluorescence Study of 2,3-Diaryl-5-ethynylbenzo[e]indoles”.
651.Lars Ohlendorf, John E. Diaz Velandia, Krisztina Kónya, Peter Ehlers, Alexander Villinger, Peter Langer*, Adv. Synth. Catal. 2017, 359, 1758–1769. “Synthesis and properties of 5,7-disubstituted 5,7-dihydropyrido[2,3-b:6,5-b']diindoles”.
650.Ghazwan Ali Salman, Ngo Nghia Pham, Thang Ngoc Ngo, Peter Ehlers, Alexander Villinger, Peter Langer*, Adv. Synth. Catal. 2017, 359, 1402-1406. “Pd(0)-catalyzed domino C-N coupling/hydroamination/C-H arylation: Efficient synthesis of benzothieno[2’,3’:4,5]pyrrolo[1,2-f]phenanthridines”.
649.Hoang Huy Do, Alexander Villinger, Stefan Lochbrunner, Peter Ehlers, Peter Langer*, Eur. J. Org. Chem. 2017, 2238–2244. “Palladium-catalyzed Synthesis and Fluorescence Study of Ethynylated Naphthalene Derivatives”.
648.Mostafa Kiamehr*, Batoul Alipour, Leyla Mohammadkhani, Behzad Jafari, Peter Langer, Tetrahedron 2017, 73, 3040-3047. “ZnBr2 catalyzed domino Knoevenagel-hetero-Diels-Alder reaction: an efficient route to polycyclic thiopyranoindol annulated [3,4-c]quinolone derivatives”.
647.Sándor Jordán, Dávid Pajtás, Tamás Patonay, Peter Langer*, Krisztina Kónya*, Synthesis 2017, 83, 1983-1992. “Synthesis of 6,7-dibromoflavone and its regioselective diversification via Suzuki-Miyaura reactions”.
646.Sebastian Boldt, Silvio Parpart, Alexander Villinger, Peter Ehlers, and Peter Langer*, Angew. Chem. Int. Ed. 2017, 56, 4575–4578. “Synthesis and properties of aza-ullazines”.
645.Anika Flader, Silvio Parpart, Peter Ehlers, and Peter Langer*, Org. Biomol. Chem. 2017, 15, 3216-3231. “Synthesis of pyrrolo[1,2 a]naphthyridines by Lewis acid mediated cycloisomerization”.
644.Ngo Nghia Pham, Ghazwan Ali Salman, Nadjah Belattar, Tuan Thanh Dang, Peter Ehlers, Peter Langer*, Eur. J. Org. Chem. 2017, 989–995. “Synthesis of pyrimido-[5',4':4,5]pyrrolo[1,2-f]phenanthridines by one-pot C-N coupling/ hydroamination/ C-H arylation”.
643.Sebastian Reimann, Peter Ehlers, Lars Ohlendorf, Peter Langer*, Org. Biomol. Chem. 2017, 15, 1510-1520. “Sonogashira Cross-Coupling Reactions of 3,5-Dibromo-2,6-dichloropyridine”.
642.Anton Ivanov, Syeda Abida Ejaz, Syed Jawad Ali Shah, Peter Ehlers, Alexander Villinger, Eva Frank, Gyula Schneider, János Wölfling, Jamshed Iqbal, Peter Langer,* Bioorg. Med. Chem. 2017, 25, 949–962. “Synthesis, Functionalization and Biological Activity of Arylated Derivatives of (+)-Estrone”.
641.Iryna Savych, Syeda Abida Ejaz, Syeda Jawad Ali Shah, Viktor O. Iaroshenko,* Alexander Villinger, Vyacheslav Ya. Sosnovskikh, Jamshed Iqbal, Afshin Abbasi, Peter Langer*, Eur. J. Org. Chem. 2017, 186–202. “Reactions of 3-Acylchromones with Heterocyclic Ketene Aminals: One-Pot Synthesis and Phosphatase Inhibitory Activity of Fused Pyridine Derivatives”.
640.Ngo Nghia Pham, Silvio Parpart, Sevak Grigoryan, Thang Ngoc Ngo, Tuan Thanh Dang, Peter Ehlers, Peter Langer*, Eur. J. Org. Chem. 2017, 538–550. “Convenient synthesis of thieno[3,2-b]indoles and thieno[3,4-b]indoles by sequential site-selective Suzuki- and double C-N coupling reaction”.
639.Zahid Hassan,* Ahmed Al-Harrasi,* Tania Rizvi, Javid Hussain, Peter Langer, Synthesis 2017, 49, 557–564. “Selective Synthesis, Characterization of Isomerically Pure Arylated-benzo[1,2-b;5,6-b']dithiophenes by Regioselective Suzuki-Miyaura Reaction and Evaluation of Catalytic Properties of Ni versus Pd Complexes”
638.Mariia Miliutina, Syeda Abida Ejaz, Shafi Ullah Khan, Viktor O. Iaroshenko,* Alexander Villinger, Jamshed Iqbal, Peter Langer*, Eur. J. Med. Chem. 2017, 126, 408–420. “Synthesis, Alkaline Phosphatase Inhibition Studies and Molecular Docking of Novel Derivatives of 4-Quinolones”.
2016
637.Elina Ausekle, Syeda Abida Ejaz, Shafi Ullah Khan, Peter Ehlers, Alexander Villinger, Joanna Lecka, Jean Sévigny, Jamshed Iqbal, Peter Langer*, Org. Biomol. Chem. 2016, 14, 11402-11414. “New One-Pot Synthesis of N-Fused Isoquinoline Derivatives by Palladium-Catalyzed C-H Arylation: Potent Inhibitors of Nucleotide Pyrophosphatase-1 and -3”.
636.Behzad Jafari, Nazym Yelibayeva, Meirambek Ospanov, Syeda Abida Ejaz, Saira Afzal, Shafi Ullah Khan, Zharylkasyn A. Abilov, Mirgul Zh. Turmukhanova, Sergey N. Kalugin, Sayfidin Safarov, Joanna Lecka, Jean Sévigny, Qamar Rahman, Peter Ehlers, Jamshed Iqbal, Peter Langer* RSC Adv. 2016, 6, 107556–107571. “Synthesis of 2-Arylated Thiadiazolopyrimidones by Suzuki-Miyaura Cross-Coupling: A New Class of Nucleotide Pyrophosphatase (NPPs) Inhibitors”.
635.Iftikhar Ali,* Ajmal Khan, Amjad Hussain, Muhammad Ismail, Viqar Hyder, Viqar Uddin Ahmad, Viktor O. Iaroshenko, Peter Langer, Med. Chem. Res. 2016, 25, 2599–2606. “Comparative Enzyme Inhibition Studies of 1-Deazapurines”.
634.Aws M. Hamdy, Zien Khaddour, Najim A. Al-Masoudi, Qamar Rahman, Christian Hering-Junghans, Alexander Villinger, Peter Langer*, Bioorg. Med. Chem. 2016, 24, 5115–5126. “Synthesis of Arylated Coumarins by Suzuki-Miyaura Cross-Coupling Reactions and Anti-HIV Activity”.
633.Nadja Engel, Anna Adamus, Iftikhar Ali, Akber Dad, Sajjad Ali, Barbara Nebe, Muhammad Atif, Muhammad Ismail, Peter Langer, Viqar Uddin Ahmad, Marcus Frank, BMC Complementary and Alternative Medicine 2016, 16, 244. “Antitumor evaluation of two selected Pakistani plant extracts on human bone and breast cancer cell lines”.
632.Ashot S. Saghyan, Peter Langer, ISBN: 978-3-527-34041-5, 376 pages, Wiley, New York: October 2016, “Asymmetric Synthesis of Non-Proteinogenic Amino Acids”.
631.Muhammad Sharif, Khurram Shoaib, Shahzad Ahmed, Jamshed Iqbal, Zharylkasyn A. Abilov, Anke Spannenberg, Peter Langer*, Tetrahedron Lett. 2016, 57, 3060-3062. “Suzuki–Miyaura reactions of 3,5-dichloro-2,4,6-trifluoropyridine”.
630.A. S. Saghyan, A. F. Mkrtchyan, H. M. Simonyan, N. A. Hovhannisyan, A. M. Hovhannisyan, P. Langer, Y. K. Belokon, Chem. Journal of Armenia 2016, 69, 81-100. “New generations of optically active non-proteinogenic α-amino acids, synthesis and study”.
629.Firouz Matloubi Moghaddam*, Ghazal Tavakoli, Borna Saeednia, Peter Langer, Behzad Jafari, J. Org. Chem. 2016, 81, 3868–3876. “Palladium-Catalyzed Carbamate-Directed Regioselective Halogenation: A Route to Halogenated Anilines”.
628.V. Palermo, A. Sathicq, N. Liberto, S. Fernandes, P. Langer*, J. Jios*, G. Romanelli, Tetrahedron Lett. 2016, 57, 2049–2054. “Calix[n]arenes: active organocatalysts for the synthesis of densely functionalized piperidines by one-pot multicomponent procedure”.
627.Abdul Hameed, Rima D. Alharthy, Jamshed Iqbal,* Peter Langer*, Tetrahedron 2016, 72, 2763-2812. “The Role of Naked Fluoride Ion as Base or Catalyst in Organic Synthesis”. (Review)
626.Willi Desens, Marleen Winterberg, Dirk Michalik,* Peter Langer*, Helv. Chim. Acta 2016, 99, 361–372. “Synthesis and Solution Structure of 1H-Benzo-1,5-diazepine Derivatives with a Perfluoroalkyl Side Chain”.
625.Tariel V. Ghochikyan, Melanya A. Samvelyan, Vilik S. Harutyunyan, Edgar V. Harutyunyan, Andranik Petrosyan, Peter Langer*, Z. Naturforsch. B 2016, 71, 267–271. “SYNTHESIS OF AMINOMETHYL DERIVATIVES OF 5-SUBSTITUTED-3-(PROP-2-YNYL)DIHYDROFURAN-2(3H)-ONES”.
624.Thang Ngoc Ngo, Tuan Thanh Dang, Alexander Villinger, Peter Langer,* Adv. Synth. Catal. 2016, 358, 1328–1336. “Regioselective Synthesis of Naphtho-fused Heterocycles via Novel Pd(0)-catalyzed Tandem Reaction of N-Tosylhydrazones”.
623.Dávid Pajtás, Károly Dihen, Krisztina Kónya, Peter Langer*, Synlett 2016, 27, 1073-1076. “Regioselective Suzuki reaction of the bis(triflate) of 6,7-dihydroxy-2,2-dimethylchroman-4-one”.
622.Sebastian Reimann, Peter Ehlers, Muhammad Sharif, Anke Spannenberg, Peter Langer*, Tetrahedron 2016, 72, 1083-1094. “A General Protocol for the Efficient Synthesis of Polyarylated Benzenes by Multiple Suzuki-Miyaura Reactions of Polychlorinated Benzenes”.
621.Aneela Maalik, Muhammad Sharif, Naeem Abbas, Christine Fischer, Anke Spanenberg, Alexander Villinger, Peter Langer,* Tetrahedron 2016, 72, 1076-1082. “Synthesis and Photophysical Properties of Tetra and Pentaaryled Fluorobenzenes”.
620.Anton Ivanov, Sebastian Boldt, Zaib un Nisa, Syed Jawad Ali Shah, Peter Ehlers, Alexander Villinger, Gyula Schneider, János Wölfling, Qamar Rahman, Jamshed Iqbal, Peter Langer*, RSC Adv. 2016, 6, 11118–11127. “Synthesis, Functionalisation and Phosphatase Inhibitory Activity of 3-Alkynylestrones”.
619.Andranik Petrosyan, Peter Ehlers, Tariel V. Ghochikyan, Ashot S. Saghyan, Stefan Lochbrunner, Peter Langer*, Org. Biomol. Chem. 2016, 14, 1442-1449. “Straightforward Synthesis of Tetraalkynylpyrazines and Their Photophysical Properties”.
618.Thang Ngoc Ngo, Frank Janert, Peter Ehlers, Do Huy Hoang, Tuan Thanh Dang, Alexander Villinger, Stefan Lochbrunner, Peter Langer*, Org. Biomol. Chem. 2016, 14, 1293-1301. “Efficient Synthesis of Azaindolo[1,2-f]phenanthridines via Pd(0)-catalyzed Three Step Domino Reaction”.
617.Marcel Sonneck, David Kuhrt, Krisztina Kónya, Tamás Patonay, Alexander Villinger, Peter Langer*, Synlett 2016, 27, 75-79. “Regioselective Suzuki–Miyaura Reactions of the Bis(triflate) of 1,4-dihydroxy-9H-fluoren-9-one”.
616.Mariia Miliutina, Syeda Abida Ejaz, Viktor O. Iaroshenko*, Alexander Villinger, Jamshed Iqbal, Peter Langer*, Org. Biomol. Chem. 2016, 14, 495-502. “Synthesis of 3,3‘-Carbonyl-bis(chromones) and their Activity as Mammalian Alkaline Phosphatase Inhibitors”.
2015
615.Rasheed Ahmad Khera,* Munawar Iqbal,* M. Asif Tahir, M. Asif Hanif, Peter Langer, Asian J. Chem. 2015, 27, 2001-2004. “One Pot Synthesis and Characterization of Mono and Di-Substituted Azo-Containing Amides”.
614.Silvio Parpart, Syed Jawad Ali Shah, Raji Akeem Adewale, Andranik Petrosyan, Peter Ehlers, Tatevik Grigoryan, Anna F. Mkrtchyan, Zorayr Z. Mardiyan, Ani J. Karapetyan, Avetis H. Tsaturyan, Ashot S. Saghyan, Jamshed Iqbal, Peter Langer*, RSC Advances 2015, 5, 107400-107412. “Synthesis of Optically Pure (S)-2-Amino-5-arylpent-4-ynoic acids by Sonogashira Reactions and their Potential Use as Highly Selective Potent Inhibitors of Aldose Reductase”.
613.Aws M. Hamdy, Najim A. Al-Masoudi, Christophe Pannecouque, Qamar Rahman, Alexander Villinger, Peter Langer*, RSC Advances 2015, 5, 107360-107369. “Regioselective Suzuki-Miyaura Reactions of 4,7-Dichloro-N-methylisatin. Synthesis, Anti-HIV Activity and Modeling Study”.
612.T. V. Ghochikyan, M. A. Samvelyan, A. M. Petrosyana, P. Langer, Russ. J. Org. Chem. 2015, 51, 1469–1473. “Synthesis and Properties of Thiazolo[2,3-c][1,2,4]triazoles”.
611.V. O. Iaroshenko, A. Bunescu, D. V. Sevenard, V. Ya. Sosnovskikh, P. Langer, Russ. Chem. Bull., Int. Ed. 2015, 64, 470-472.
610.Dávid Pajtás, Károly Dihen, Tamás Patonay, Krisztina Kónya, Alexander Villinger, Peter Langer*, Synlett 2015, 26, 2601-2605. “Site-selective Suzuki-Miyaura reaction of 6,8-dibromoflavone”.
609.Aws M. Hamdy, Zien Khaddour, Tamás Patonay, Alexander Villinger, Peter Langer*, Synlett 2015, 26, 2527-2530. “Regioselective Suzuki-Miyaura Reactions of the Bis(triflate) of 4’,7-Dihydroxyisoflavone”.
608.Hoang Huy Do, Hung Quang Tran, Lars Ohlendorf, Thang Ngoc Ngo, Tuan Thanh Dang, Peter Ehlers, Alexander Villinger, Peter Langer*, Synlett 2015, 26, 2429-2433. “One-Pot Palladium Catalyzed Synthesis of Benzo[b]carbazolediones”.
607.Anton Ivanov, Viktor O. Iaroshenko*, Alexander Villinger, Peter Langer*, Synlett 2015, 26, 2285-2287. “Synthesis of 3-Aryl-2-nitroindoles by Pd-catalyzed CH activation reactions”.
606.Xiao-Feng Wu,* Stefan Oschatz, Muhammad Sharif, Peter Langer*, Synthesis 2015, 47, 2641-2646. “Palladium-Catalyzed Carbony lative Synthesis of N-Benzoylindoles with Mo(CO)6 as the Carbon Monoxide Source”.
605.Andranik Petrosyan, Peter Ehlers, Sebastian Reimann, Tariel V. Ghochikyan, Ashot S. Saghyan, Anke Spannenberg, Stefan Lochbrunner, Peter Langer*, Tetrahedron 2015, 71, 6803-6812. “Suzuki-Miyaura Reactions of Tetrachloropyrazine”.
604.Thang Ngoc Ngo, Syeda Abida Ejaz, Tran Quang Hung, Tuan Thanh Dang, Jamshed Iqbal, Joanna Lecka, Jean Sévigny, Peter Langer*, Org. Biomol. Chem. 2015, 13, 8277-8290. “Efficient One-pot Synthesis of 5-Perfluoroalkylpyrazoles by Cyclization of Hydrazone Dianions”.
603.Sebastian Reimann, Peter Ehlers, Silvio Parpart, Annette Surkus, Anke Spannenberg, Peter Langer*, Tetrahedron 2015, 71, 5371-5384. “Site-Selective Synthesis of Arylated Pyridines by Suzuki-Miyaura Reactions of 2,3,5,6-Tetrachloropyridine”.
602.Mariia Miliutina, Anton Ivanov, Syeda Abida Ejaz, Jamshed Iqbal, Alexander Villinger, Viktor O. Iaroshenko*, Peter Langer*, RSC Advances 2015, 5, 60054 - 60078. “Diversity oriented synthesis of 6-Nitro- and 6-Aminoquinolones and their activity as alkaline phosphatase inhibitors”.
601.Viktor O. Iaroshenko,* Satenik Mkrtchyan, Ashot Gevorgyan, Tatevik Grigoryan, Alexander Villinger, Peter Langer*, RSC Advances 2015, 5, 28717-28724. “Synthesis of 4-quinolones, benzopyran derivatives and other fused systems based on the domino ANRORC reactions of (ortho-fluoro)-3-benzoylchromones”.
600.Sebastian Reimann, Silvio Parpart, Peter Ehlers, Muhammad Sharif, Anke Spannenberg, Peter Langer*, Org. Biomol. Chem. 2015, 13, 6832-6838. “Synthesis of Tetraarylpyridines by Chemo-Selective Suzuki-Miyaura Reactions of 3,5-Dibromo-2,6-dichloropyridine”.
599.Ngo Nghia Pham, Thanh Tuan Dang, Ngoc Thang Ngo, Alexander Villinger, Peter Ehlers, Peter Langer*, Org. Biomol. Chem. 2015, 13, 6047-6058. “Facile synthesis of 4- and 7-azaindoles from corresponding imines by palladium-catalyzed cascade C-C and C-N coupling”.
598.Viktor O. Iaroshenko*, Ashot Gevorgyan, Satenik Mkrtchyan, Knar Arakelyan, Tatevik Grigoryan, Julietta Yedoyan, Alexander Villinger, Peter Langer*, J. Org. Chem. 2015, 80, 2103-2119. “Transition-Metal-Catalyzed Arylation of Nitroimidazoles and Further Transformations of Manipulable Nitro Group”.
597.Thang Ngoc Ngo, Peter Ehlers, Tuan Thanh Dang, Alexander Villinger, Peter Langer*, Org. Biomol. Chem. 2015, 13, 3321-3330. “Synthesis of Indolo[1,2-f]phenanthridines by Pd-catalyzed Domino C-N Coupling/Hydroamination/C-H Arylation Reactions”.
596.Stefanie Knak, Wolf-Diethard Pfeiffer,* Horst Dollinger, Ashot Saghyan, Peter Langer*, J. Heterocycl. Chem. 2015, 52, 463-467. “Synthesis of Imidazo[2,1-b][2H-1,3,4]thiadiazines and 1,2,4-Triazolo[3,4-b][2H-1,3,4]thiadiazines”.
595.Harald Below,* Wolf-Diethard Pfeiffer, Karlheinz Geisler, Ashot S. Saghyan, Christine Fischer, Peter Langer*, J. Heterocycl. Chem. 2015, 52, 592-596. “Synthesis of 2-Unsubstituted 1,3-Selenazoles by Cyclization of Selenoformamide with α-Bromocarbonyl Compounds”.
594.Munawar Hussain, Nguyen Thai Hung, Naeem Abbas, Rasheed Ahmad Khera, Imran Malik, Tamás Patonay, Nazken Kelzhanova, Zharylkasyn A. Abilov, Alexander Villinger, Peter Langer*, J. Heterocycl. Chem. 2015, 52, 497-505. “Synthesis of Arylated Benzofurans by Regioselective Suzuki-Miyaura Cross-Coupling Reactions of 2,3-Di- and 2,3,5-Tribromobenzofurans”.
593.Stefanie Knak, Wolf-Diethard Pfeiffer,* Horst Dollinger, Peter Langer*, J. Heterocycl. Chem. 2015, 52, 450-462. “Synthesis and Reactivity of 2-Pyrrolidino-, 2-N-Methylpiperazino-, 2-Piperidino- and 2-Morpholino-1,3,4-thiadiazines”.
592.Sven Rotzoll, Jörg-Peter Gütlein, Dirk Michalik*, Zharylkasyn A. Abilov, Alexander Villinger, Peter Langer*, Helv. Chim. Acta 2015, 98, 308-317. “Synthesis of 2,3-benzo-1,4-diazabicyclo[4.3.0]nonanes by cyclization of 1,5-bis(silyloxy)penta-1,4-dienes with quinoxalines”.
591.Dennis Kleeblatt, Martin Becker, Michael Plötz, Madeleine Schönherr, Alexander Villinger, Martin Hein, Jürgen Eberle, Manfred Kunz, Qamar Rahman, Peter Langer*, RSC Advances 2015, 5, 20769-20782. “Synthesis and Bioactivity of N-glycosylated 3-(2-Oxo-2-arylethylidene)indolin-2-ones”.
590.Tran Quang Hung, Do Huy Hoang, Ngo Ngoc Thang, Tuan Thanh Dang,* Khurshid Ayub, Alexander Villinger, Stefan Lochbrunner, Gerd-Uwe Flechsig, Peter Langer*, Eur. J. Org. Chem. 2015, 1007-1019. “Synthesis and Properties of 5,7-Dihydropyrido[3,2-b:5,6-b']diindoles”.
589.Stefan Oschatz, Tom Brunzel, Xiao-Feng Wu,* Peter Langer*, Org. Biomol. Chem. 2015, 13, 1150-1158. “Catalyst-free synthesis of 2-aryl-1,2-dihydro-quinazolin-4(1H)-thiones from 2 aminobenzothio-amides and aldehydes in water”.
588.Tran Quang Hung, Tuan Thanh Dang,* Julia Janke, Alexander Villinger, Peter Langer,* Org. Biomol. Chem. 2015, 13, 1375-1386. “Efficient Synthesis of α- and δ-Carbolines by Sequential Pd-Catalyzed Site-Selective C-C and Twofold C-N Coupling Reactions”.
587.Viktor O. Iaroshenko,* Ashot Gevorgyan, Satenik Mkrtchyan, Tatevik Grigoryan, Ester Movsisyan, Alexander Villinger, Peter Langer*, ChemCatChem 2015, 7, 316-324. “Regioselective Direct Arylation of Fused 3-Nitropyridines and Other Nitro-Substituted Heteroarenes: The Multipurpose Nature of the Nitro Group as a Directing Group”.
586.Zien Khaddour, Omer A. Akrawi, Aws M. Hamdy, Ali Suleimana, Kinan Jamous, Alexander Villinger, Peter Langer*, Tetrahedron Lett. 2015, 56, 554-557. “Chemoselective Suzuki-cross coupling reactions of 5-bromoquinolin-8-yl trifluoromethanesulfonate”.
585.Thang Ngoc Ngo, Omer A. Akrawi, Tuan Thanh Dang, Alexander Villinger, Peter Langer*, Tetrahedron Lett. 2015, 56, 86-88. “Synthesis of Pyrrolocoumarins via Pd-catalyzed Domino C-N Coupling/Hydroamination Reactions”.
584.Iryna Savych, Tim Gläsel, Alexander Villinger, Vyacheslav Ya. Sosnovskikh, Viktor O. Iaroshenko,* Peter Langer*, Org. Biomol. Chem. 2015, 13, 729-750. “Synthesis of Functionalized 2-Salicyloylfurans, Furo[3,2-b]chromen-9-ones and 2-Benzoyl-8H-thieno[2,3-b]indoles by One-Pot Cyclizations of 3-Halochromones with β-Ketoamides and 1,3-Dihydroindole-2-thiones”.
583.Tran Quang Hung, Sören Hancker, Alexander Villinger, Stefan Lochbrunner, Tuan Thanh Dang,* Aleksej Friedrich, Wolfgang Breitsprecher, Peter Langer,* Org. Biomol. Chem. 2015, 13, 583-591. “Novel Synthesis of 5-methyl-5,10-dihydroindolo[3,2-b]indoles by Pd-catalyzed C-C and two-fold C-N coupling reactions”.
2014
582.Agbonlahor Okhuarobo, Joyce Ehizogie Falodun, Osayemwenre Erharuyi, Vincent Imieje, Abiodun Falodun*, Peter Langer, Asian Pac. J. Trop. Dis. 2014, 4, 213-222. “Harnessing the medicinal properties of Andrographis paniculata for diseases and beyond: A review of its phytochemistry and pharmacology”.
581.Abiodun Falodun*, Vincent Imieje, Osayewenre Erharuyi, Ahomafor Joy, Peter Langer, Melissa Jacob, Shabanna Khan, Mohammed Abaldry, Mark Hamann, Asian Pac. J. Trop. Dis. 2014, 4, 374–378. “Isolation of antileishmanial, antimalarial and antimicrobial metabolites from Jatropha multifidi”.
580.Osayemwenre Erharuyi, Abiodun Falodun*, Peter Langer, Asian Pac. J. Trop. Med. 2014, 7, 1-8. “Medicinal uses, phytochemistry and pharmacology of Picralima nitida (Apocynaceae) in tropical diseases: A review”.
579.A. S. Saghyan, J. A. Yedoyan, A. F. Mkrtchyan, G. T. Hovsepyan, A. O. Tsaturyan, P. Langer, Chem. Journal of Armenia 2014, 67, 67-74. “Asymmetric synthesis of new enantiomerically enriched α-substituted analogs of (S)-propargylglycine”.
578.A. S. Saghyan, S. Gh. Petrosyan, A. V. Geolchanyan, A. F. Mkrtchyan, H. M. Simonyan, E. G. Paronikyan, P. Langer, Chem. Journal of Armenia 2014, 67, 397-404. “Asymmetric synthesis of enantiomerically enriched (R)-cysteine derivatives”.
577.Nadja Engel, Abiodun Falodun*, Juliane Kühn, Udo Kragl, Peter Langer, Barbara Nebe, BMC Complementary & Alternative Medicine 2014, 14, 334. “Pro-apoptotic and anti-adhesive effects of four African plant extracts on the breast cancer cell line MCF-7”.
576.Muhammad Sharif, Jianbin Chen, Peter Langer, Matthias Beller, Xiao-Feng Wu*, Org. Biomol. Chem. 2014, 12, 6359-6362. “TBAI-Catalyzed Oxidative Synthesis of Benzamides from Acetophenones and Carbinols”.
575.Muhammad Sharif, Anahit Pews-Davtyan, Jan Lukas, Susann Pohlers, Arndt Rolfs,* Peter Langer, Matthias Beller*, Tetrahedron 2014, 70, 5128-5135. “Palladium–catalyzed Suzuki–Miyaura Coupling Reactions of Bromohexyne and Ambroxol”.
574.Tran Quang Hung, Do Huy Hoang, Ngo Ngoc Thang, Tuan Thanh Dang,* Khurshid Ayub, Alexander Villinger, Stefan Lochbrunner, Gerd-Uwe Flechsig,  Peter Langer*, Org. Biomol. Chem. 2014, 12, 6151–6166. “Palladium Catalyzed Synthesis and Physical Properties of Indolo[2,3-b]quinoxalines”.
573.Muhammad Sharif, Jin-Long Gong, Peter Langer, Matthias Beller,* Xiao-Feng Wu*, Chem. Commun. 2014, 50, 4747-4750. “A Novel Oxidative Procedure for the Synthesis of Benzamides from Styrenes and Amines under Metal-free Conditions”.
572.Jianbin Chen, Kishore Natte, Anke Spannenberg, Helfried Neumann, Peter Langer, Matthias Beller,* Xiao-Feng Wu*, Angew. Chem. Int. Ed. 2014, 53, 7579-7583. “Base-Controlled Selectivity toward Linear and Angular Fused Quinazolinones via Palladium-Catalyzed Carbonylation/Nucleophilic Aromatic Substitution Sequence”.
571.Dennis Kleeblatt, Christoph A. Cordes Philipp Lebrenz, Martin Hein, Holger Feist, Abdul Matin, Rabia Raza, Jamshed Iqbal, Omar Munshi, Qamar Rahman, Alexander Villinger, Peter Langer*, RSC Advances 2014, 4, 22828-22839. “Synthesis and Antiproliferative Activity of N-Glycosyl-3,3-diaryloxindoles and S-Glycosyl-3,3-diaryl-3H-indole-2-thiols”.
570.Wanfang Li, Haoquan Li, Peter Langer, Matthias Beller, Xiao-Feng Wu*, Eur. J. Org. Chem. 2014, 3101-3104. “Palladium-catalyzed aminosulfonylation of aryl halides using Na2SO3 as SO2 source”.
569.Viktor O. Iaroshenko,* Ashot Gevorgyan, Olena Davydova, Peter Langer*, J. Org. Chem. 2014, 79, 2906-2915. “Guided and Regioselective C-H Arylation of 4-Nitropyrazoles”.
568.Baraa Siyo, Matthias Schneider, Joerg Radnik, Marga-Martina Pohl, Peter Langer, Norbert Steinfeldt*, Appl. Catal. A 2014, 478, 107–116. “Influence of support on the aerobic oxidation of HMF into FDCA over preformed Pd nanoparticle based materials”.
567.Sebastian Reimann, Peter Ehlers, Andranik Petrosyan, Stefanie Kohse, Anke Spannenberg, Annette E. Surkus, Tariel V. Ghochikyan, Ashot S. Saghyan, Stefan Lochbrunner, Oliver Kühn, Ralf Ludwig, Peter Langer*, Adv. Synth. Catal. 2014, 356, 1987-2008. “Five at one stroke. Multiple Suzuki Cross-Coupling Reactions on Pentachloropyridine”.
566.Zien Khaddour, Omer A. Akrawi, Ali S. Suleiman, Tamás Patonay, Alexander Villinger, Peter Langer*, Tetrahedron Lett. 2014, 55, 4421-4423. “Regioselective Suzuki-Miyaura Cross-Coupling Reactions of the Bis(triflate) of 4,7-Dihydroxy-coumarin”.
565.Xiao-Feng Wu,* Stefan Oschatz, Axel Block, Anke Spannenberg, Peter Langer*, Org. Biomol. Chem. 2014, 12, 1865–1870. “Base mediated synthesis of 2-aryl-2,3-dihydro-quinazolin-4(1H)-ones with subsequent oxidation to 2-aryl-quinazolinones”.
564.Xiao-Feng Wu,* Stefan Oschatz, Muhammad Sharif, Matthias Beller, Peter Langer*, Tetrahedron 2014, 70, 23-29. “Palladium-catalyzed carbonylative synthesis of N-(2-cyanoaryl)benzamides and sequential synthesis of quinazolinones”.
563.Baraa Siyo, Matthias Schneider, Marga-Martina Pohl, Peter Langer, Norbert Steinfeldt*, Cat. Lett. 2014, 144, 498-506. “Synthesis, characterization, and application of PVP-Pd NP in the aerobic oxidation of 5-hydroxymethylfurfural (HMF)”.
562.Johannes Diebler, Jan von Langermann, Annett Mell, Martin Hein, Peter Langer, Udo Kragl*, ChemCatChem 2014, 6, 987-991. “Synthesis of Aliphatic and α-Halogenated Ketone Cyanohydrins with the Hydroxynitrile Lyase from Manihot esculenta”.
561.Peter Ehlers, Andranik Petrosyan, Antje Neubauer, Timo Bröse, Stefan Lochbrunner, Tariel V. Ghochikyan, Ashot S. Saghyan, Peter Langer,* Org. Biomol. Chem. 2014, 12, 8627-8640. “Synthesis of Fluorescent 2,3,5,6-Tetraalkynylpyridines by Site-Selective Sonogashira-Reactions of 2,3,5,6-Tetrachloropyridines”.
560.Friedrich Erben, Dirk Michalik, Holger Feist, Dennis Kleeblatt, Martin Hein, Abdul Matin, Jamshed Iqbal, Peter Langer*, RSC Advances 2014, 4, 10879-10893. “Synthesis and Antiproliferative Activity of (Z)-1-Glycosyl-3-(5-oxo-2-thioxoimidazolidin-4-ylidene)indolin-2-ones and (Z)-3-(2-Glycosylsulfanyl-4-oxo-4,5-dihydro-thiazol-5-ylidene)indolin-2-ones”.
559.Ashot S. Saghyan,*, Hayarpi M. Simonyan, Satenik G. Petrosyan, Anna F. Mkrtchyan, Lilit V. Khachatryan, Arpine V. Geolchanyan, Melanya A. Samvelyan, Tariel V. Ghochikyan, Nazken Kelzhanova, Amanzhan T. Saginayev, Peter Langer*, Z. Naturforsch. B 2014, 696, 451-460. “Asymmetric Synthesis of Enantiomerically Enriched α-Amino Acids Containing Furans, Thiophenes and 1,2,4-Triazoles in the Side-Chain”.
558.Jennifer Hefner, Simone Ladzik, Martin Hein, Manuela Harms, Michael Lalk, Nazken Kelzhanova, Amanzhan T. Saginayev, Qamar Rahman, Alexander Villinger, Christine Fischer, Peter Langer*, Z. Naturforsch. B 2014, 69b, 924-944. “Synthesis of Functionalized Diaryldiazenes by Formal [3+3] Cyclizations of 1,3-Bis(silyloxy)-1,3-butadienes with 2-Aryldiazenyl-3-silyloxy-2-en-1-ones”.
557.Tran Quang Hung, Ngo Ngoc Thang, Do Huy Hoang, Tuan Thanh Dang,* Alexander Villinger, Peter Langer*, Org. Biomol. Chem. 2014, 12, 2596-2605. “Efficient Synthesis of Biscarbazoles by Palladium-Catalyzed Twofold C-N Coupling and C-H Activation Reactions”.
556.Wolf-Diethard Pfeiffer,* Klaus-Dieter Ahlers, Abiodun Falodun, Alexander Villinger, Peter Langer,* Phosphorus, Sulfur, Silicon Related El. 2014, 189, 324-332. “Synthesis and Spectroscopic Characterization of Arylated Selenoureas”.
555.Wolf-Diethard Pfeiffer,* Klaus-Dieter Ahlers, Ashot S. Saghyan, Alexander Villinger, Peter Langer*, Helv. Chim. Acta 2014, 97, 76-87. “Unexpected Ring-Enlargement of 2-Hydrazono-2,3-dihydro-1,3-thiazoles to 1,3,4-Thiadiazines”.
554.Wolf-Diethard Pfeiffer,* Dieter Junghans, Ashot S. Saghyan, Peter Langer*, J. Heterocycl. Chem. 2014, 51, 1063-1067. “Cyclization of 4-phenyl-thiosemicarbazide with α-bromoacetophenone revisited. Formation of 1,3,4-thiadiazines and of isomeric 1,3-thiazoles”.
553.Franziska Bendrath, Abiodun Falodun, Zharylkasyn A. Abilov, Alexander Villinger, Peter Langer*, J. Heterocycl. Chem. 2014, 51, 835–840. “Regioselective Synthesis of Pyrazoles and Isoxazoles with Cyclopropanated Side-Chain”.
552.Muhammad Sharif, Julita Opalach, Peter Langer, Matthias Beller, Xiao-Feng Wu*, RSC Advances 2014, 4, 8-17. “Oxidative Synthesis of Quinazolinones and Benzothiadiazine 1,1-Dioxides from 2-Aminobenzamide and 2-Aminobenzenesulfonamide with Benzyl Alcohols and Aldehydes”.
551.Wolf-Diethard Pfeiffer,* Harald Roßberg, Nazken Kelzhanova, Amanzhan T. Saginayev, Alexander Villinger, Peter Langer*, Heterocyles 2014, 88, 1397-1431. “Synthesis and Reactions of 1,3,4-Selenadiazines”.
550.Muhammad Sharif, Anahit Pews–Davtyan, Jan Lukas, Johannes Schrank, Peter Langer, Arndt Rolfs, Matthias Beller*, Eur. J. Org. Chem. 2014, 222-230. “Carbonylative Transformations of Bromohexyne to New Bioactive Compounds”.
549.Muhammad Imran, Inam Iqbal, Zharylkasyn A. Abilov, Peter Langer*, Phosphorus, Sulfur, Silicon Related El. 2014, 189, 255-262. “Synthesis of 2-Arylthio-5-aryldiazenyl-benzoates by Formal [3+3] Cyclizations of 3-Arythio-1-silyloxy-1,3-butadienes with 2-Aryldiazenyl-3-silyloxy-2-en-1-ones”.
2013
548.A. S. Saghyan, A. S. Dadayan, S. A. Dadayan, N. Yu. Grigoryan, P. Langer, Chem. Journal of Armenia 2013, 66, 57-62. “The enantioselective synthesis of (S)-2-metoxy-5-nitrophenylalanine.”
547.A. S. Saghyan, S. Gh. Petrosyan, A. F. Mkrtchyan, G. M. Mkrtchyan, P. Langer, Chem. Journal of Armenia 2013, 66, 588-596. “Asymmetric synthesis of enantiomerically enriched amino acids containing acetylene bond in the side chain radical”.
546.Xiao-Feng Wu,* Stefan Oschatz, Muhammad Sharif, Anika Flader, Lisa Krey, Matthias Beller, Peter Langer,* Adv. Synth. Catal. 2013, 355, 3581–3585. “Palladium-Catalyzed Carbonylative Synthesis of Phthalimides from 1,2-Dibromoarenes with Mo(CO)6 as CO source”.
545.Franziska Bendrath, Zharylkasyn A. Abilov, Abiodun Falodun, Martin Hein, Alexander Villinger, Peter Langer*, Helv. Chim. Acta 2013, 96, 2185-2190. “Regioselective Synthesis of 5-(2-Cyanoethyl)biphenyls by Formal [3+3]-Cyclocondensations of 1,3-Bis(trimethylsilyloxy)-1,3-butadienes”.
544.Mostafa Kiamehr, Firouz Matloubi Moghaddam,* Volodymyr Semeniuchenko, Alexander Villinger, Peter Langer,* Viktor O. Iaroshenko*, Tetrahedron Lett. 2013, 54, 5018–5021. “Facile Synthesis of Thiochromeno[2,3-b]indol-11(6H)-ones and Pyrido[3',2':5,6]thiopyrano[2,3-b]indol-5(10H)-ones”.
543.Rüdiger Dede, Abdolmajid Riahi, Mohanad Shkoor, Mirza A. Yawer, Ibrar Hussain, Zharylkasyn A. Abilov, Abiodun Falodun, Helmar Görls, Christine Fischer, Peter Langer*, Z. Naturforsch. B 2013, 68b, 1021-1030. “Synthesis of Functionalized Acetophenones by Formal [3+3] Cyclocondensations of 1,3-Bis(Silyloxy)-1,3-butadienes with 3-Alkoxy and 3-Silyloxy-2-acetyl-2-en-1-ones”.
542.Muhammad Adeel,* Peter Langer, Alexander Villinger, Chinese J. Struct. Chem. 2013, 32, 1139-1142. “Synthesis and Single-crystal X-ray Studies of (E)-ethyl 2-fluoro-2-(3-oxoisobenzofuran-1(3H)-ylidene) acetate”.
541.Omer A. Akrawi, Afsar Khan, Tamás Patonay, Alexander Villinger, Peter Langer*, Tetrahedron 2013, 69, 9013-9024. “Synthesis of Arylated Anthraquinones by Site-selective Suzuki-Miyaura Reactions of the Bis(triflates) of 1,3-Di(hydroxy)anthraquinones”.
540.A. S. Saghyan*, G. M. Mkrtchyan, S. G. Petrosyan, H. M. Simonyan, A. V. Geolchanyan, P. Langer, Chemical Journal of Armenia 2013, 66, 275-281. “Asymmetric Synthesis of Enantiomerically Enriched 2-Mercaptobenzothiazole and 2-Mercaptobenzoxazole containing (S)-α-Alanines”.
539.Zien Khaddour, Nadi Eleya, Omer A. Akrawi, Aws M. Hamdy, Tamás Patonay, Alexander Villinger, Peter Langer*, Tetrahedron Lett. 2013, 54, 5201-5203. “Chemoselective Suzuki-Miyaura Cross-Coupling Reactions of the Methyl 4-Bromo-3-(trifluoromethyl-sulfonyloxy)-2-naphthoate”.
538.Zien Khaddour, Nadi Eleya, Omer A. Akrawi, Aws M. Hamdy, Tamás Patonay, Alexander Villinger, Peter Langer*, Synlett 2013, 24, 2114-2118. “Site-Selective Suzuki-Miyaura Cross-Coupling Reactions of the Bis(triflate) of Methyl 3,7-Dihydroxy-2-naphthoate”.
537.Sebastian Reimann, Kai Wittler, Muhammad Sharif, Stella Schmode, Anke Spannenberg, Ralf Ludwig, and Peter Langer*, Eur. J. Org. Chem. 2013, 8115–8134. “Site-Selective Sonogashira Reactions of 1,4-Dibromo-2-(trifluoromethyl)benzene – Synthesis and Properties of Fluorinated Alkynylbenzenes”.
536.Muhammad Farooq Ibad, Dhafer Saber Zinad, Munawar Hussain, Asad Ali, Alexander Villinger, Peter Langer*, Tetrahedron 2013, 69, 7492-7504. “One-Pot Synthesis of Arylated 1-Methyl-1H-indoles by Suzuki-Miyaura Cross-Coupling Reactions of 2,3-Dibromo-1-methyl-1H-indole and 2,3,6-Tribromo-1-methyl-1H-indole”.
535.Xiao-Feng Wu,* Muhammad Sharif, Jian-Bo Feng, Helfried Neumann, Anahit Pews-Davtyan, Peter Langer, Matthias Beller*, Green Chemistry 2013, 15, 1956-1961. “A General and Practical Oxidation of Alcohols to Primary Amides under Metal-Free Conditions”.
534.Peter Ehlers, Ani Hakobyan, Antje Neubauer, Stefan Lochbrunner, Peter Langer*, Adv. Synth. Catal. 2013, 355, 1849-1858. “Tetraalkynylated and Tetraalkenylated Benzenes and Pyridines. Synthesis and Photophysical Properties”.
533.Friedrich Erben, Dennis Kleeblatt, Marcel Sonneck, Martin Hein, Holger Feist, Thomas Fahrenwaldt, Christine Fischer, Abdul Matin, Jamshed Iqbal, Michael Plötz, Jürgen Eberle, Peter Langer*, Org. Biomol. Chem. 2013, 11, 3963-3978. “Synthesis and Antiproliferative Activity of Selenoindirubins and Selenoindirubin-N-glycosides”.
532.Wolf-Diethard Pfeiffer,* Helmut Gille, Ehrenfried Bulka, Ashot S. Saghyan, Peter Langer*, Z. Naturforsch. B 2013, 68b, 823-830. “Cyclocondensations of Substituted Thiosemicarbazides with 2-Bromo-1,2-diphenylethan-1-one”.
531.Van Thi Hong Nguyen, Bui Duy Cam, Zafar Ahmed, and Peter Langer*, Z. Naturforsch. B 2013, 68b, 836-840. “4-tert-Butoxy-1-ethoxy-1,3-bis(trimethylsilyloxy)-1,3-butadiene. A new Diene and its Application to the Synthesis of γ-Alkylidenetetronic acids”.
530.Iftikhar Ali,* Abiodun Falodun, Godwin C. Josephs, Hidayat Hussain, Ulf Karsten, Peter Langer, African Journal of Pharmaceutical Research & Development 2013, 5, 25-29. “Characterization and Antimicrobial Evaluation of Epiafzelechin from the Stem Bark of Calliandra surinamensis Benth”.
529.Mathias Lubbe, Franziska Bendrath, Tiana Trabhardt, Alexander Villinger, Christine Fischer, Peter Langer*, Tetrahedron 2013, 69, 5998-6007. “Regioselective Synthesis of 3-(Methylthio)phenols by Formal [3+3]-Cyclocondensations of 3-Oxo-bis(methylthio)ketenacetals with 1,3-Bis(trimethylsilyloxy)-1,3-butadienes and 1,3-Dicarbonyl Dianions”.
528.Aws Hamdy, Nadi Eleya, Hamid Mohammed, Zien Khaddour, Tamás Patonay, Alexander Villinger, Peter Langer*, Tetrahedron Lett. 2013, 54, 3568-3571. “Site-Selective Suzuki-Miyaura Cross-Coupling Reactions of 4-Methyl-5,7-bis(trifluoromethylsulfonyloxy)coumarine”.
527.Viktor O. Iaroshenko,* Sergii Dudkin, Vyacheslav Ya. Sosnovskikh, Alexander Villinger, Peter Langer,* Eur. J. Org. Chem. 2013, 3166–3173. “β-D-Ribofuranosyl)formamidine in the design and synthesis of novel 2-(β-D-ribofuranosyl)pyrimidines, including RF-containing derivatives”.
526.Xiao-Feng Wu,* Andranik Petrosyan, Tariel V. Ghochikyan, Ashot S. Saghyan, Peter Langer*, Tetrahedron Lett. 2013, 54, 3158-3159. “Metal-free Oxidation of Benzyl Amines to Imines”.
525.Xiao-Feng Wu*, Muhammad Sharif, Anahit Pews-Davtyan, Peter Langer, Khurshid Ayub, Matthias Beller,* Eur. J. Org. Chem. 2013, 2783–2787. “Zn(II)-Catalyzed Oxidative Amidation of Benzylalcohols with Alkylamines under Solvent-free Conditions”.
524.Mostafa Kiamehr, Firouz Matloubi Moghaddam,* Satenik Mkrtchyan, Volodymyr Semeniuchenko, Linda Supe, Alexander Villinger, Peter Langer,* Viktor O. Iaroshenko,* Beilstein J. Org. Chem. 2013, 9, 1119-1126. “Tandem dinucleophilic cyclization of cyclohexane-1,3-diones with pyridinium salts”.
523.Omer A. Akrawi, Hamid H. Mohammed, Peter Langer*, Synlett 2013, 1121-1124. “Bromination of 1,2,3,4-Tetrahydroquinoline Revisited. The Product is 3,6,8- and not 4,6,8-Tribromoquinoline. Suzuki-Miyaura Reactions of 3,6,8-Tribromoquinoline”.
522.Constantin Mamat, Peter Langer*, Monatshefte Chem. 2013, 144, 1057-1061. “Condensation of the Dianion of Ethyl Acetoacetate with Perfluoroalkyl Iodides. Application to the Synthesis of 3-Perfluoroalkylsalicylic Acids”.
521.Omer A. Akrawi, Afsar Khan, Munawar Hussain, Hamid H. Mohammed, Alexander Villinger, Peter Langer*, Tetrahedron Lett. 2013, 54, 3037-3039. “Synthesis of 2,3-diarylfluorenones by domino ′twofold Heck / electrocyclization / dehydrogenation′ reactions of 2,3-dibromoindenone”.
520.Sebastian Reimann, Muhammad Sharif, Kai Wittler, Leif R. Knöpke, Annette-E. Surkus, Christian Roth, Ralf Ludwig, Peter Langer*, Z. Naturforsch. B 2013, 68b, 367-377. “3-Pyrenylacrylates: Synthetic, Photophysical, Theoretical and Electrochemical Investigations”.
519.Jennifer Hefner, Alexander Villinger, Peter Langer*, Z. Naturforsch. B 2013, 68b, 831-835. “Synthesis of Homophthalates by [3+3] Cyclocondensation Reactions of 1,3-Bis(silyloxy)-1,3-butadienes with Silylated Methyl 3,5-Dioxohexanoate”.
518.Xiao-Feng Wu,* Muhammad Sharif, Khurram Shoaib, Helfried Neumann, Anahit Pews-Davtyan, Peter Langer, Matthias Beller*, Chem. Eur. J. 2013, 19, 6230–6233. “A Convenient Palladium-Catalyzed Carbonylative Synthesis of 2-Amino-Benzoxazinones from 2-Bromoanilines and Isocyanates”.
517.Omer A. Akrawi, Tamás Patonay, Krisztina Kónya, Peter Langer*, Synlett 2013, 24, 860-864. “Chemoselective Suzuki-Miyaura Cross-Coupling Reactions of 6-Bromo-3-(trifluorosulfonyloxy)-flavone”.
516.Peter Ehlers, Andranik Petrosyan, Jens Baumgard, Stefan Jopp, Norbert Steinfeld, Tariel V. Ghochikyan, Ashot S. Saghyan, Peter Langer*, ChemCatChem 2013, 13, 2504-2511. “Synthesis of 2,5-Diarylpyrroles by Ligand-Free Palladium-Catalyzed CH-Activation of Pyrroles in Ionic Liquids”.
515.Marcelo Vilches-Herrera, Anke Spannenberg, Peter Langer*, Viktor Iaroshenko*, Tetrahedron 2013, 69, 5955-5967. “Novel and Efficient Synthesis of 4,7-Dihydro-1H-pyrrolo[2,3-b]pyridine Derivatives via One-Pot, Three-Component Approach from N-Substituted 5-Amino-3-cyanopyrroles, Various Carbonyl- and Active Methylene Compounds”.
514.Muhammad Zahid, Viktor Iaroshenko, Ashot S. Saghyan, Christine Fischer, Peter Langer*, Tetrahedron 2013, 69, 3451-3458. “Convenient Synthesis of Benzo[b]pyrazolo[5,1-f][1,6]naphthyridines by Silver Triflate Catalyzed Three-Component Reaction of 2-Alkynyl-3-formylquinolines, Tosylhydrazine and Carbonyl Compounds”.
513.Viktor O. Iaroshenko*, Sergii Dudkin, Vyacheslav Ya. Sosnovskikh, Alexander Villinger, Peter Langer, Synthesis 2013, 45, 971-977. “A recyclization in the series of spiro[indole-3,5'-pyrimido[4,5-b]quinoline]-2,2',4'-triones prepared by a three component reaction of isatins with (thio)barbituric acids and electron-rich anilines”.
512.Willi Desens, Marleen Winterberg, Stefan Büttner, Ashot S. Saghyan, Alexander Villinger, Peter Langer*, Tetrahedron 2013, 69, 3459-3464. “Synthesis of Pyrazoles and Dihydroisoxazoles with Fluorinated Side-Chain by Cyclization Reactions of Fluoroalkylated Triketides”.
511.Franziska Bendrath, Verena Specowius, Zharylkasyn A. Abilov, Ashot S. Saghyan, Peter Langer*, Z. Naturforsch. B. 2013, 68b, 378-382. “Regioselective Synthesis of 5-(2-Methoxyethyl)biphenyls by Formal [3+3]-Cyclocondensations of 1,3-Bis(trimethylsilyloxy)-1,3-butadienes”.
510.Ashot S. Saghyan*, Gnel M. Mkrtchyan, Ani S. Dadayan, Satenik G. Petrosyan, Arpine V. Geolchanyan, Hayarpi M. Simonyan, Anna F. Mkrtchyan, Satenik Mkrtchyan, Ashot Gevorgyan, Viktor O. Iaroshenko, Peter Langer*, Tetrahedron: Asymmetry 2013, 24, 229–232. “Asymmetric synthesis of enantiomerically enriched (S)-α-aminopropionic acids containing heterocyclic side chains”.
509.Viktor O. Iaroshenko,* Sajid Ali, Tarik Mahmood Babar, Muhammad Abbasi, Vyacheslav Ya. Sosnovskikh, Alexander Villinger, Peter Langer, Tetrahedron 2013, 69, 3167-3181. “Efficient synthesis of novel thieno[3,2-b]-, [2,3-c]- and [3,2-c]pyridones by Sonogashira coupling of bromothiophenes with terminal alkynes and subsequent intramolecular C–N bond-forming reaction”.
508.Viktor O. Iaroshenko,* Muhammad Zahid, Satenik Mkrtchyan, Ashot Gevorgyan, Kai Altenburger, Ingo Knepper, Alexander Villinger, Vyacheslav Ya. Sosnovskikh, Peter Langer, Tetrahedron 2013, 69, 2309-2318. “Efficient synthesis of novel benzo[b][1,8]naphthyridin-4(1H)-ones and pyrido[2,3-b]quinoxalin-4(1H)-ones from ynones and primary amines”.
507.Sebastian Reimann, Leif R. Knöpke, Anke Spannenberg, Angelika Brückner, Oliver Kühn, Peter Langer,* Ursula Bentrup*, Tetrahedron 2013, 69, 3338-3347. “AlCl3 as mediating Reagent in formal [3+3] Cyclocondensation Reactions with 1,3-Bis(silyloxy)-1,3-butadienes”.
506.Abiodun Falodun*, Nadja Engel, Udo Kragl, Barbara Nebe, Peter Langer, Pharm. Biology 2013, 51, 700-706. “Novel anticancer alkene lactone from Persea americana”.
505.Najim A. Al-Masoudi, Hamid H. Mohammed, Aws M. Mardan, Omer A. Akrawi, Christophe Pannecouque, Peter Langer*, Z. Naturforsch. B 2013, 68b, 229-238. “Synthesis and anti-HIV of new fused chromene derivatives derived from 2-amino-4-(1-naphthyl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile”.
504.Peter Ehlers, Andranik Petrosyan, Tariel V. Ghochikyan, Ashot S. Saghyan, Antje Neubauer, Stefan Lochbrunner, Peter Langer*, Synlett 2013, 24, 359-362. “Suzuki-Miyaura Reactions of 2,7-Dichloro-1,8-naphthyridine”.
503.Shahzad Ahmed, Muhammad Sharif*, Khurram Shoaib, Sebastian Reimann, Jamshed Iqbal, Anke Spannenberg, Peter Langer*, Tetrahedron Lett. 2013, 54, 1669-1672. “Synthesis of 2,6-Diaryl-3-(trifluoromethyl)pyridines by Site-Selective Suzuki-Miyaura Reactions of 2,6-Dichloro-3-(trifluoromethyl)pyridine”.
502.Abiodun Falodun,* Nadja Engel, Christina Oppermann, Iftikhar Ali, Alexander Villinger, Barbara Nebe, Udo Kragl, Peter Langer, Journal of Herbs, Spices & Medicinal Plants 2013, 19, 329-339. “Trimethylammoniumyl - acetate monohydrate from Cola lepidota seeds: cancerostatic activity of extracts and fractions”.
501.Muhammad Jamil, Muhammad Zubair,* Nasir Rasool, Komal Rizwan, Muhammad Abid Rashid, Iftikhar Hussain Bukhari, Peter Langer, Asian J. Chem. 2013, 25, 5328-5332. “Synthesis, Characterization, Antibacterial and Urease Inhibition Studies of Some Novel Symmetrical N3,N3'-Bis(disubstituted)isophthalyl-bis(thioureas)”.
500.Sebastian Reimann, Alina Bunescu, Andranik Petrosyan, Muhammad Sharif, Silke Erfle, Constantin Mamat, Tariel V. Ghochikyan, Ashot S. Saghyan, Anke Spannenberg, Alexander Villinger, Peter Langer*, Helv. Chim. Acta 2013, 96, 1955-1967. “Regioselective Synthesis of Trichloromethyl-Substituted Salicylates and Cyclohexenones by One-Pot Cyclizations of 1,3-Bis-(trimethylsilyloxy)-1,3-butadienes”.
499.Peter Ehlers, Tung T. Dang, Tamás Patonay, Alexander Villinger, Peter Langer*, Eur. J. Org. Chem. 2013, 2000-2007. “Synthesis of Alkynylated Selenophenes by Site-Selective Sonogashira Reactions of Tetrabromoselenophene”.
498.Firouz Matloubi Moghaddam,* Mostafa Kiamehr, Mohammad Reza Khodabakhshi, Marjan Jebeli Javan, Shaghayegh Fathi, Alexander Villinger, Viktor O. Iaroshenko*, Peter Langer*, Helv. Chim. Acta 2013, 96, 2103-2114. “One-Pot Synthesis of 3,3′-Dispiropyrrolidine Oxindoles by Three Component [3+2] Cycloadditions of in situ generated Azomethine Ylides with 3-Benzylidene-indolin-2-ones”.
497.Sergii Dudkin, Viktor O. Iaroshenko,* Andrei Tolmachev, Alexander Villinger, Vyacheslav Ya. Sosnovskikh, Peter Langer*, Org. Biomol. Chem. 2013, 11, 5351-5361. “Synthesis and reactivity of 5-polyfluoroalkyl-5-deazaalloxazines”.
496.Tuan T. Dang* and Peter Langer*, Proceedings of the International Conference on Natural Sciences (ICONS)2011, editor-in-chief: Hugo Scheer, ISBN 978-3-8440-1403-7, Shaker Verlag: Aachen, 2013, p. 279-282. “Two Step Strategy for the Synthesis of Ethyl 2-Methyl-4,6-dioxotetrahydro-2H-pyran-2-carboxylate and 9-Hydroxy-6-oxaspiro[4.5]dec-8-en-7-one”.
495.Dennis Kleeblatt, Baraa Siyo, Martin Hein, Viktor Iaroshenko, Jamshed Iqbal, Alexander Villinger, Peter Langer,* Org. Biomol. Chem. 2013, 11, 886-895. “Synthesis of N,N’-Diglycosylated Isoindigos”.
494.Zahid Hassan, Tamás Patonay, and Peter Langer*, Synlett 2013, 24, 412-423 (account). “Regioselective Suzuki-Miyaura Reactions of Aromatic Bis-Triflates. Electronic versus Steric Effects”.
493.Friedrich Erben, Martina Wurster, Michael Lalk, Ulrike Lindequist, Marcel Sonneck, Krisztina Kónya, Tamás Patonay*, Peter Langer*, Monatshefte Chem. 2013, 144, 345-349. “Synthesis of Novel Halogenated 2-Vinylchroman-4-ones and their Antimicrobial Activity”.
492.Muhammad Zahid, Muhammad Farooq Ibad, Zharylkasyn A. Abilov, Peter Langer*, J. Fluorine Chem. 2013, 146, 80-85. “Insertion of benzyne into fluorinated 1,3-dicarbonyl compounds”.
491.Leif R. Knöpke, Sebastian Reimann, Anke Spannenberg, Peter Langer*, Angelika Brückner and Ursula Bentrup*, Monatshefte Chem. 2013, 144, 421-428. “Titanium tetrachloride mediated cycloaddition reactions: the reaction of N-salicylideneaniline with 1-methoxy-1,3-bis(silyloxy)-1,3-butadiene”.
490.Muhammad Sharif, Aneela Maalik, Sebastian Reimann, Jamshed Iqbal, Tamás Patonay, Alexander Villinger, Peter Langer*, J. Fluorine Chem. 2013, 146, 19-36. “Synthesis of Functionalized Fluorinated Terphenyls by Site-Selective Suzuki-Miyaura Cross-Coupling Reactions of Dibrominated Fluorbenzenes”.
489.Zahid Hassan, Ihsan Ullah, Rasheed Ahmad Khera, Ingo Knepper, Tamás Patonay, Alexander Villinger, Peter Langer*, Tetrahedron 2013, 69, 460-469. “Synthesis of Tetraaryl-p-benzoquinones and 2,3-Diaryl-1,4-naphthoquinones via Suzuki-Miyaura Cross-Coupling Reactions”.
488.Viktor Iaroshenko*, Dmytro Ostrovskyi, Khurshid Ayub, Alexander Villinger, Peter Langer*, Adv. Synth. Catal. 2013, 355, 576-588. “Synthesis of 4-trifluoromethylpyridines by cyclization of 3-hydroxy-pent-4-yn-1-ones with urea”.
487.Aws M. Hamdy, Nadi Eleya, Hamid H. Mohammed, Tamás Patonay, Alexander Villinger, Peter Langer*, Tetrahedron 2013, 69, 2081-2086. “Site-Selective Suzuki-Miyaura Reactions of 2,6-Dichlorobenzoxazole”.
486.Iftikhar Ali, Baraa Siyo, Zahid Hassan, Imran Malik, Ihsan Ullah, Asad Ali, Muhammad Nawaz, Jamshed Iqbal, Tamás Patonay, Alexander Villinger, Peter Langer*, J. Fluorine Chem. 2013, 145, 18-34. “Synthesis of trifluoromethyl-substituted di- and terphenyls by site-selective Suzuki-Miyaura reactions of various dihalogenated trifluoromethyl-benzene derivatives”.
485.Nadi Eleya, Tamás Patonay, Alexander Villinger, Peter Langer*, Helv. Chim. Acta 2013, 96, 408-413. “Synthesis of Tetraarylphthalates by Suzuki-Miyaura Reactions of Dimethyl Tetrabromophthalate”.
484.Friedrich Erben, Verena Specowius, János Wölfling, Gyula Schneider, Peter Langer*, Helv. Chim. Acta 2013, 96, 924-939. “Benzo-Annulated Steroids: Synthesis of Octahydro-Indenophenanthrenes by Formal [3+3]-Cyclocondensation of 1,3-Bis(trimethylsilyloxy)-1,3-butadienes”.
483.A. E. Ubhenin, A. A. Uwakwe, A. Falodun*, N. Engel, F. C. Onwuka, U. Kragl, P. Langer, Journal of Herbs, Spices & Medicinal Plants 2013, 19, 159-167. “Anti-Proliferative and Pro-Apoptotic Effects of Methanolic Extract of Caesaipinia Bonduc and its Fractions in Estrogen-Sensitive Human Breast Adenocarcinoma Cell Line (MCF-7)”.
482.Verena Specowius, Thomas Rahn, Muhammad Adeel, Stefanie Reim, Holger Feist, Ashot S. Saghyan, Peter Langer*, Monatshefte Chem. 2013, 144, 627-631. “Synthesis of 2-chloro-3-oxoesters by reaction of the dianion of ethyl 2-chloroacetoacetate with electrophiles”.
481.Muhammad Nawaz, Ihsan Ullah, Obaid-Ur-Rahman Abid, Asad Ali, Tamás Patonay, Ashot S. Saghyan, Tariel V. Ghochikyan, Alexander Villinger, Peter Langer*, Can. J. Chem. 2013, 91, 1048-1058. “Synthesis of functionalized para- and meta-terphenyls based on site-selective Suzuki cross-coupling reactions of bis(triflates) of methyl 2,5-dihydroxybenzoate and methyl 2,4-dihydroxybenzoate”.
480.Serge-Mithérand Tengho Toguem, Imran Malik, Munawar Hussain, Jamshed Iqbal, Alexander Villinger, Peter Langer*, Tetrahedron 2013, 69, 160-173. “Synthesis of Functionalized Benzothiophenes and Dibenzothiophenes by Twofold Heck and subsequent 6π-Electrocyclization Reactions of 2,3-Dibromothiophenes and 2,3-Dibromobenzothiophenes”.
479.Stefan Büttner, Alina Bunescu, Sebastian Reimann, T. H. Tam Dang, Thomas Pundt, Renske Klassen, Andreas Schmidt, Nazken K. Kelzhanova, Zharylkasyn A. Abilov, Tariel V. Ghochikyan, Ashot S. Saghyan, Anke Spannenberg, Helmut Reinke, Alexander Villinger, Peter Langer*, Helv. Chim. Acta 2013, 96, 44-58. “Regioselective [3+3] Cyclization of 1,3-Bis(silyloxy)-1,3-butadienes with 4-Silyloxy-1,1,1-trifluoroalk-3-en-2-ones. New and Convenient Synthesis of Functionalized 5-Alkyl-3-(trifluoromethyl)phenols”.
478.Muhammad Sharif, Aneela Maalik, Sebastian Reimann, Jamshed Iqbal, Tamás Patonay, Alexander Villinger, Anke Spannenberg, and Peter Langer*, Tetrahedron 2013, 69, 174-183. “Synthesis and Photophysical Properties of Tetra- and Pentaalkynyl Fluorobenzenes”.
477.Muhammad Iqbal, Saqib Ali*, Niaz Muhammad, Masood Parvez, Peter Langer, Alexander Villinger, J. Organometal. Chem. 2013, 723, 214-223. “Synthesis, characterization, crystal structures and electrochemical studies of organotin(IV) carboxylates”.
476.Viktor O. Iaroshenko, Marcelo Vilches-Herrera, Ashot Gevorgyan, Satenik Mkrtchyan, Knar Arakelyan, Dmytro Ostrovskyi, Muhammad S.Abbasi, Linda Supe, Ani Hakobyan, Alexander Villinger, Dmytriy M. Volochnyuk, Andreij Tolmachev, Peter Langer, Tetrahedron 2013, 69, 1217–1228.
2012
475.Marcelo Vilches-Herrera, Ingo Knepper, Nayane de Souza, Alexander Villinger, Vyacheslav Ya. Sosnovskikh, Peter Langer, Viktor O. Iaroshenko*, ACS Comb. Sci. 2012, 14, 434–441. “One-Pot, Three-Component Synthesis of 7-Azaindole Derivatives from N-Substituted 2-Amino-4-cyanopyrroles, Various Aldehydes and Active Methylene Compounds”.
474.Viktor O. Iaroshenko, Satenik Mkrtchyan, Alexander Villinger, Peter Langer*, Synthesis 2012, 45, 205-218. “Efficient [5+1] Synthesis of 4-Quinolones by Domino Amination and Conjugate Addition Reactions of 1-(2-Fluorophenyl)prop-2-yn-1-ones with Amines”.
473.Dhafer Saber Zinad, Holger Feist, Alexander Villinger, Peter Langer*, Tetrahedron 2012, 68, 711-721. “Suzuki-Miyaura reactions of the bis(triflates) of 1,3- and 1,4-dihydroxythioxanthone. Electronic and steric effects on the site-selectivity”.
472.Tuan T. Dang, Nazken K. Kelzhanova, Zharylkasyn A. Abilov, Mirgul Zh. Turmukhanova, Peter Langer*, Synlett 2012, 23, 1283-1290 (account). “Cyclization Reactions of 1,1-Bis(trimethylsilyloxy)ketene Acetals”.
471.Zahid Hassan, Peter Langer*, Synlett 2012, 23, 2811-2813. “Mild and Convenient Synthesis of Benzodithiazoles by Oxidative Cyclization of Bis(thiobenzanilides)”.
470.Viktor O. Iaroshenko*, Iryna Savych, Alexander Villinger, Vyacheslav Ya. Sosnovskikh, Peter Langer, Org. Biomol. Chem. 2012, 10, 9344-9348. “Reactions of 3-acylchromones with dimethyl 1,3-acetonedicarboxylate and 1,3-diphenylacetone: one-pot synthesis of functionalized 2-hydroxybenzophenones, 6H-benzo[c]chromenes and benzo[c]coumarins”.
469.Ghazwan Ali Salman, Riffat Un Nisa, Viktor O. Iaroshenko, Alexander Villinger, Jamshed Iqbal, Khurshid Ayub, Peter Langer,* Org. Biomol. Chem. 2012, 10, 9464-9473. “Pyrrole versus quinoline formation in the palladium catalyzed reaction of 2-alkynyl-3-bromothiophenes and 2-alkynyl-3-bromofurans with anilines. A combined experimental and computational study”.
468.S. A. Dadayan, A. S. Dadayan, A. S. Poghosyan, A. S. Saghyan*, N. Y. Grigoryan, S. H. Mangasaryan, V. N. Khrustalev, V. I. Maleev, P. Langer, Chemical Journal of Armenia 2012, 65, 307-316. “Novel Bromine Containing Auxiliaries and Ni(II) Complexes of their Schiff Bases with Glycine and Alanine”.
467.Viktor O. Iaroshenko,* Iftikhar Ali, Satenik Mkrtchyan, Volodymyr Semeniuchenko, Dmytro Ostrovskyi, Peter Langer, Synlett 2012, 2603-2608. “Transition Metal - Catalysed Arylation of 1-Deazapurines via C-H bond activation.”
466.Viktor O. Iaroshenko,* Sajid Ali, Satenik Mkrtchyan, Ashot Gevorgyan, Tariq Mahmood Babar, Volodymyr Semeniuchenko, Zahid Hassan, Alexander Villinger, Peter Langer, Tetrahedron Lett. 2012, 53, 7135–7139. “Design and Synthesis of condensed Thienocoumarins by Suzuki-Miyaura reaction /Lactonization tandem Protocol”.
465.Axel Schulz,* Muhammad Ibad Farooq, Alexander Villinger, Peter Langer, Fabian Reiss, J. Am. Chem. Soc. 2012, 134, 17757–17768. “Catalytic Trimerisation of Bissilylated Diazomethane”.
464.Tran Quang Hung, Tuan Thanh Dang, Alexander Villinger, Tran Van Sung, Peter Langer*, Org. Biomol. Chem. 2012, 10, 9041 - 9044. “Efficient Synthesis of Diindolo[3,2-b:4,5-b’]thiophenes and Benzothieno[3,2-b]indoles by Pd-Catalyzed Site-Selective C-C and C-N Coupling Reactions”.
463.Munawar Hussain, Tran Van Sung, Peter Langer*, Synlett 2012, 23, 2735-2745 (account). “Domino Twofold Heck / 6π-Electrocyclization Reactions of 1,2-Dihaloalkenes”.
462.Mostafa Kiamehr, Firouz Matloubi Moghaddam,* Volodymyr Semeniuchenko, Pavel V. Gormay, Alexander Villinger, Peter Langer, Viktor O. Iaroshenko,* Tetrahedron 2012, 68, 9685-9693. “Pyridinium Salts – Versatile Reagents for the Regioselective Synthesis of Functionalized Thiazocino[2,3-b]indoles by Tandem Dinucleophilic Reaction of Thiooxindoles”.
461.Viktor O. Iaroshenko,* Satenik Mkrtchyana, Ashot Gevorgyana, Marcelo Vilches-Herrera, Dmitri V. Sevenard, Alexander Villinger, Tariel V. Ghochikyan, Ashot Saghiyan, Vyacheslav Ya. Sosnovskikh, Peter Langer,* Tetrahedron 2012, 68, 2532-2543. “Synthesis of Heteroannulated 3-Nitro- and 3-Aminopyridines by Cyclocondensation of Electron-Rich Aminohetrocycles with 3-Nitro-4H-chromen-4-one”.
460.Franziska Bendrath, Verena Specowius, Dirk Michalik, and Peter Langer,* Tetrahedron 2012, 68, 6456-6462. “3,5-Dioxopimelates as New Synthetic Building Blocks. Cyclocondensation with 1,2-, 1,3- and 1,4-Dinucleophiles”.
459.Ashot S. Saghyan,* Hayarpi M. Simonyan, Lala A. Stepanyan, Samvel G. Ghazaryan, Arpine V. Geolchanyan, Luiza L. Manasyan, Vahe T. Ghochikyan, Tariel V. Ghochikyan, Nelli A. Hovhannisyan, Ashot Gevorgyan, Viktor O. Iaroshenko, Peter Langer,* Tetrahedron: Asymmetry 2012, 23, 891-897. “Asymmetric synthesis of new β-heterocyclic (S)-α-aminopropionic acids”.
458.Muhammad Adeel, Fazal Elahi, M. Nawaz Tahir*, Azim Khan, Peter Langer, Acta Cryst. E 2012, E68, o2043. “5-(4-Chlorophenyl)-2-fluoropyridine”.
457.Fazal Elahi, Muhammad Adeel, M. Nawaz Tahir*, Peter Langer, Saeed Ahmad, Acta Cryst. E 2012, E68, o2070. “5-(4-Fluorophenyl)-2-fluoropyridine”.
456.Muhammad Adeel*, Peter Langer, Martin Hein and Helmut Reinke, Acta Cryst E 2012, E68, o1224. “Methyl 4',5-dichloro-2-hydroxy-4,6-dimethylbiphenyl-3-carboxylate”.
455.Viktor O. Iaroshenko*, Dmytro Ostrovskyi, Maria Milyutina, Aneela Maalik, Alexander Villinger, Andrei Tolmachev, Dmitriy M. Volochnyuk, Peter Langer, Adv. Synth. Catal. 2012, 354, 2495-2503. “Design and Synthesis of Polycyclic Imidazole-Containing N-heterocycles based on C-H Activation / Cyclization Reactions”.
454.Verena Specowius, Nasken Kelzhanova, Zharylkasyn A. Abilov, and Peter Langer*, Monatshefte Chem. 2012, 143, 1151-1156. “Regioselective Synthesis of CF2Cl-Substituted Biaryls by [3+3] Cyclocondensations of 1,3-Bis(trimethylsilyloxy)-1,3-butadienes with 4-Aryl-1-chloro-1,1-difluoro-4-trimethylsilyloxy-3-en-2-ones”.
453.Omer A. Akrawi, Hamid Mohammed, Tamás Patonay, Alexander Villinger, Peter Langer*, Tetrahedron 2012, 68, 6298-6304. “Synthesis of Arylated Xanthones by Site-Selective Suzuki-Miyaura Reactions of the Bis(triflate) of 1,3-Dihydroxyxanthone”.
452.Omer Akrawi, Gergö Nagy, Tamás Patonay, Alexander Villinger, Peter Langer*, Tetrahedron Lett. 2012, 53, 3206-3209. “Chemoselective Suzuki-Miyaura Reactions of 4-Trifluoromethylsulfonyloxy-6-bromocoumarin”.
451.Iftikhar Ali, Zahid Hassan, Martin Hein, Abiodun Falodun, Tamás Patonay, Alexander Villinger, Peter Langer*, Synthesis 2012, 44, 2255-2263. “Regioselective Pd(0)-Catalysed Cross-Coupling Reactions of 5,7-Dichloro-1,6-naphthyridine”.
450.Imran Malik, Zeeshan Ahmad, Sebastian Reimann, Muhammed Nawaz, Tamás Patonay, Peter Langer,* Synlett 2012, 1463-1466. “Sonogashira Reactions of 2,3,4,5-Tetrabromofuran. Synthesis of 2,3,4,5-Tetraalkynylfurans, 2,3,5-Trialkynylfurans and 2,5-Dialkynylfurans”.
449.Serge-Mithérand Tengho Toguem, Ingo Knepper, Peter Ehlers, Tung T. Dang, Tamás Patonay, Peter Langer*, Adv. Synth. Catal. 2012, 354, 1819-1826. “Synthesis of Dibenzothiophenes and Carbazoles by Sequential 'Tetrafold Heck / 6π-Electrocyclization / Dehydrogenation' Reactions of Tetrabromothiophene and Tetrabromo-N-methylpyrrole”.
448.Zahid Hassan, Munawar Hussain, Alexander Villinger, Peter Langer*, Tetrahedron 2012, 68, 6305-6313. “Synthesis of Aryl-Substituted Naphthalenes by Chemoselective Suzuki-Miyaura Reactions of Bromo-trifluoromethanesulfonyloxy-naphthalenes. Influence of Steric and Electronic Parameters”.
447.Sebastian Reimann, Alina Bunescu, Robert Litschko, Silke Erfle, Lutz Domke, Franziska Bendrath, Zharylkasyn A. Abilov, Anke Spannenberg, Alexander Villinger, Peter Langer*, J. Fluorine Chem. 2012, 139, 28-45. “Formal [3+3] Cyclocondensations of 1,3-Bis(silyloxy)-1,3-butadienes with 1-Chloro-1,1-difluoro-4,4-dimethoxybut-3-en-2-one and 1,1-Difluoro-4,4-dimethoxybut-3-en-2-one. Regioselective Synthesis of Fluorinated Salicylates and Pyran-4-ones”.
446.Abiodun Falodun,* Udo Kragl, Sergé-Mithérand Tengho Toguem, Alexander Villinger, Thomas Fahrenwaldt, Peter Langer, Nat. Prod. Commun. 2012, 7, 151-152. “A Novel Anticancer Diterpenoid from Jatropha gossypifolia”.
445.Silke Erfle, Sebastian Reimann, Alina Bunescu, Zharylkasyn A. Abilov, Anke Spannenberg, Peter Langer*, Helv. Chim Acta 2012, 95, 1037-1047. “Regioselective Synthesis of 6-Chlorodifluorosalicylates by [3+3] Cyclocondensations of 1,3-Bis(trimethylsilyloxy)-1,3-butadienes with 1-Chloro-1,1-difluoro-4-trimethylsilyloxy-3-penten-2-one”.
444.Viktor O. Iaroshenko,* Ingo Knepper, Muhammad Zahid, Sergei Dudkin, René Kuzora, Alexander Villinger, Peter Langer*, Org. Biomol. Chem. 2012, 10, 2955-2959. “Efficient [5+1]-Strategy for the Assembly of 1,8-Naphthyridines by Domino Amination/Conjugate Addition Reactions of 1-(2-Chloropyridin-3-yl)prop-2-yn-1-ones with Amines”.
443.Iftikhar Ali, Baraa Siyo, Yaseen Al Soud, Alexander Villinger, Peter Langer*, Synthesis 2012, 44, 1637-1646. “Regioselective Suzuki-Miyaura Cross-Coupling Reactions of 2,6-Dichloroquinoxaline”.
442.Stefan Büttner, Nazken K. Kelzhanova, Zharylkasyn A. Abilov, Alexander Villinger, Peter Langer*, Tetrahedron 2012, 68, 3654-3668. “[3+3] Cyclizations of 1,3-Bis(silyloxy)-1,3-butadienes. Diversity-Oriented Synthesis of CF3-Substituted Fluorenes, Dibenzofurans, 9,10-Dihydrophenanthrenes and 6H-Benzo[c]chromenes”.
441.Sebastian Reimann, Peter Ehlers, Muhammad Sharif, Kai Wittler, Ralf Ludwig, Anke Spannenberg, Peter Langer*, Cat. Commun. 2012, 25, 142-147. “Site-Selective Sonogashira Reactions of 1,2-Dibromo-3,5-difluorobenzene”.
440.Nadi Eleya, Zein Khaddour, Tamás Patonay, Peter Langer*, Synlett 2012, 223-226. “Efficient Synthesis of Arylated Coumarins by Site-Selective Suzuki–Miyaura Cross-Coupling Reactions of the Bis(triflate) of 4-Methyl-5,7-dihydroxycoumarin”.
439.Verena Specowius, Franziska Bendrath, Marleen Winterberg, Khurshid Ayub, Peter Langer*, Adv. Synth. Catal. 2012, 354, 1163-1169. “Synthesis of Functionalized Indolizines by Lewis Acid Mediated Cyclocondensation of 3-(Pyridin-2-y l)-propiolates with Enones”.
> > Highlighted in Synfacts 2012, 8, 0720
438.Nadi Eleya, Imran Malik, Sebastian Reimann, Kai Wittler, Martin Hein, Tamás Patonay, Alexander Villinger, Ralf Ludwig, Peter Langer*, Eur. J. Org. Chem. 2012, 1639–1652. “Efficient Synthesis of Arylated Flavones by Site-Selective Suzuki–Miyaura Cross-Coupling Reactions of the Bis(triflate) of 5,7- and 7,8-Dihydroxyflavone”.
437.Viktor O. Iaroshenko,* Satenik Mkrtchyan, Ashot Gevorgyan, Mariia Miliutina, Vyacheslav Sosnovskikh, Dmitro Voluchnyuk, Alexander Villinger, Peter Langer,* Org. Biomol. Chem. 2012, 10, 890–894. “2,3-Unsubstituted chromones and their enaminone precursors as versatile reagents for the synthesis of fused pyridines”.
436.Viktor O. Iaroshenko,* Muhammad S. A. Abbasi, Alexander Villinger, Peter Langer*, Adv. Synth. Catal. 2012, 354, 803-806. “One-Pot Synthesis of Biaryl Lactones by Sonogashira Cross-Coupling Reactions of 4-Chloro-3-formylcoumarine and Subsequent Domino [5+1] Cyclization / Deacetylation Reactions with 1,3-Dicarbonyl Compounds”.
> > Highlighted in Synfacts 2012, 8, 0603
435.Gnuni Karapetyan, Tuan T. Dang, Muhammad Sher, Tariel V. Ghochikyan, Ashot Saghyan, Peter Langer*, Curr. Org. Chem. 2012, 16, 557-565. “Diversity-Oriented Synthesis of Functionalized Phenols by Regioselective [3+3] Cyclocondensations of 1,3-Bis(silyloxy)-1,3-butadienes with 3-Alkoxy-2-en-1-ones and Related Substrate”.
434.Zahid Hassan, Alexander Villinger, Sebastian Reimann, Kai Wittler, Ralf Ludwig, Alexander Villinger, Peter Langer*, Adv. Synth. Catal. 2012, 354, 731–739. “Cyclization of 1,4-Phenylenediacrylic Acid with Thionyl Chloride and Subsequent Suzuki-Miyaura Reactions Revisited. The Products are Benzo[1,2-b;5,6-b']dithiophenes and not Benzo[1,2-b;4,5-b']dithiophenes”.
433.Rasheed Ahmad Khera, Munawar Hussain, Nguyen Thai Hung, Nadi Eleya, Holger Feist, Alexander Villinger, Peter Langer*, Helv. Chim. Acta 2012, 95, 469-482. “Regioselective Arylation and Alkynylation of 2,3-Dibromoindenones by Suzuki-Miyaura and Sonogashira Cross-Coupling Reactions”.
432.Simone Ladzik, Mathias Lubbe, Nazken K. Kelzhanova, Zharylkasyn A. Abilov, Holger Feist, Peter Langer*, J. Fluorine Chem. 2012, 136, 38-42. “Regioselective Synthesis of 5-Ethoxycarbonyl-, 5-Acetyl- and 5-Trifluoroacetyl-6-trifluorosalicylates by One-Pot Cyclizations of 1,3-Bis(trimethylsilyloxy)-1,3-buta-dienes with 3-Alkoxy-2-alken-1-ones”.
431.Sebastian Reimann, Muhammad Sharif, Martin Hein, Alexander Villinger, Kai Wittler, Ralf Ludwig, Peter Langer*, Eur. J. Org. Chem. 2012, 604-615. “Site-Selective Sonogashira Reactions of 1,4-Dibromo-2-fluorobenzene. Synthesis and Properties of Fluorinated Alkynylbenzenes”.
430.Rasheed Ahmad Khera, Asad Ali, Munawar Hussain, Muhammad Farooq Ibad, Alexander Villinger, Peter Langer*, ChemCatChem 2012, 356-362. “Site-Selective Suzuki-Miyaura and Sonogashira Cross Coupling Reactions of the Bis(triflate) of 2,4′-Bis(hydroxy)diphenylsulfone”.
429.Rasheed Ahmed Khera, Muhammad Nawaz, Holger Feist, Alexander Villinger, and Peter Langer*, Synthesis 2012, 44, 219-234. “Synthesis of functionalized 3,4- and 2,4-diarylbenzophenones by site-selective Suzuki and Sonogashira cross-coupling reactions of bis(triflates) of 3,4- and 2,4-dihydroxybenzophenone”.
2011
428.Muhammad Farooq Ibad, Peter Langer, Axel Schulz,* Alexander Villinger, J. Am. Chem. Soc. 2011, 133, 21016–21027. “Silylium-Arene Adducts: An Experimental and Theoretical Study”.
427.Viktor O. Iaroshenko,* Friedrich Erben, Satenik Mkrtchyan, Ani Hakobyan, Marcelo Vilches-Herrera, Sergii Dudkin, Alina Bunescu, Alexander Villinger, Vyacheslav Ya. Sosnovskikh, Peter Langer* Tetrahedron 2011, 67, 7946-7955. “4-Chloro-3-(trifluoroacetyl)- and 4-chloro-3-(methoxalyl)coumarins as novel and efficient building blocks for the regioselective synthesis of 3,4-fused coumarins”.
426.Muhammad Adeel,* Peter Langer, Alexander Villinger, Acta Cryst. 2011, E67, o2336. “Ethyl 4-chloro-2’-fluoro-3-hydroxy-5-methylbiphenyl-2-carboxylate”.
425.Silke Erfle, Thomas Rahn, Franziska Bendrath, Wolfgang Baumann, Dirk Michalik, Haijun Jiao, Anke Spannenberg, Armin Börner, Peter Langer*, Tetrahedron 2011, 67, 8780-8789. “Synthesis and Characterization of Peralkylated 1,3,5-Tri- and 1,3,5,7-Tetracarbonyl Compounds”.
424.Viktor O. Iaroshenko,* Aneela Maalik, Dmytro Ostrovskyi, Alexander Villinger, Peter Langer*, Tetrahedron 2011, 67, 8321-8330. “Efficient Synthesis of Purines by Inverse Electron Demand Diels-Alder Reactions of 1-Substituted-1H-Imidazol-5-amines with 1,3,5-Triazines”.
423.Viktor O. Iaroshenko,* Muhammad S. A. Abbasi,  Alexander Villinger, Peter Langer*, Tetrahedron Lett. 2011, 52, 5910-5912. “Synthesis of 6H-Benzo[c]chromen-6-ones by Cyclocondensation of 1,3-Dicarbonyl Compounds with 4-Chloro-3-formylcoumarine”.
422.Tuan T. Dang, Tung T. Dang, Peter Langer,* Synlett 2011, 2633-2342 (account). “Synthesis of Functionalized Heterocycles by Cyclization Reactions of Oxime and Hydrazone 1,4-Dianions”.
421.Viktor O. Iaroshenko,* Alina Bunescu, Linda Supe, Maria Milyutina, Anke Spannenberg, Peter Langer*, Org. Biomol. Chem. 2011, 9, 7554-7558. “3-Methoxalylchromones – Versatile Reagents for the Regioselective Synthesis of Functionalized Benzophenones, Potent UV-Filters”.
420.Muhammad Nawaz, Ihsan Ullah, Obaid-Ur-Rahman Abid, Alexander Villinger, Peter Langer*, Eur. J. Org. Chem. 2011, 6670–6684. “Synthesis of 2′,4-Diarylbenzophenones by Site-Selective Suzuki-Miyaura Reactions of the Bis(triflates) of 2′,4-Dihydroxybenzophenones”.
419.Stefan Büttner, Willi Desens, Dirk Michalik,* and Peter Langer,* Eur. J. Org. Chem. 2011, 6663–6669. “Synthesis and Structure of Fluoroalkylated Triketides”.
418.Muhammad Sharif, Sebastian Reimann, Kai Wittler, Leif R. Knöpke, Annette-E. Surkus, Christian Roth, Alexander Villinger, Ralf Ludwig,* Peter Langer*, Eur. J. Org. Chem. 2011, 5261-5271. “1-(Arylalkenyl)pyrenes: Synthesis, Structure, Photophysical, Theoretical and Electrochemical Investigations”.
417.Leif R. Knöpke, Sebastian Reimann, Anke Spannenberg, Peter Langer*, Angelika Brückner, Ursula Bentrup*, ChemCatChem. 2011, 3, 1459–1468. “Elucidating the directing effect of Lewis acid on the reaction pathway in formal [3+3] cyclocondensation reactions: A comprehensive in situ spectroscopic study”.
416.Nadi Eleya, Ahmed Mahal, Alexander Villinger, Peter Langer*, Adv. Synth. Catal. 2011, 353, 2761–2774. “Synthesis of Arylated Quinolines by Chemo- and Site-selective Suzuki-Miyaura Reactions of 5,7-Dibromo-8-(trifluoromethylsulfonyloxy)quinoline”.
415.Vahuni Karapetyan, Satenik Mkrtchyan, Gnuni Karapetyan, Alexander Villinger, Ashot Saghiyan, Tariel V. Ghochikyan, Peter Langer*, Helv. Chim. Acta 2011, 94, 2045–2053. “Efficient Synthesis of 6-(2-Aminophenyl)-2,3-dihydro-1H-pyridin-4-ones based on a Cyclization / Ring Cleavage Strategy”.
414.Mohanad Shkoor, Olumide Fatunsin, Abdolmajid Riahi, Peter Langer*, Phosphorus, Sulfur, Silicon & Related Elem. 2011, 186, 1997-2005. “Synthesis of 2-Hydroxy-5-arylselanyl-benzoates by [3+3] Cyclocondensation of 1,3-Bis(silyloxy)-1,3-butadienes with 2-Arylseleno-3-silyloxy-alk-2-en-1-ones”.
413.Ghazwan Ali Salman, Asad Ali, Munawar Hussain, Rasheed Ahmad Khera, Peter Langer*, Synthesis 2011, 2208-2214. “Synthesis of Functionalized Benzofurans by Double Heck Reactions of 2,3-Dibromofurans and subsequent 6π-Electrocyclization / Dehydrogenation”.
412.Ihsan Ullah, Muhammad Nawaz, Alexander Villinger, Peter Langer*, Synlett 2011, 1895-1899. “Synthesis of Trifluoromethyl-Substituted Di- and Terphenyls by Site-Selective Suzuki-Miyaura Reactions of 1,4-Dibromo-2-trifluoromethyl-benzene”.
411.Satenik Mkrtchyan, Zorik Chilingaryan, Gagik Ghazaryan, Rüdiger Dede, Nasir Rasool, Muhammad A. Rashid, Helmar Görls, Alexander Villinger, Gnuni Karapetyan, Tariel V. Ghochikyan, Ashot Saghiyan, Peter Langer,* Synthesis 2011, 2281-2290. “E/Z-Diastereoselective Synthesis of Alkylidene-3-oxo-3H-isobenzofurans by Reaction of Silyl Enol Ethers with Phthaloyl Chloride”.
410.Serge-Mithérand Tengho Toguem, Olumide Fatunsin, Alexander Villinger, Peter Langer*, Tetrahedron Lett. 2011, 52, 3732-3735. “Site-Selective Suzuki-Miyaura Reactions of 2,3,5-Tribromo-N-methylpyrrole”.
409.Munawar Hussain, Serge-Mithérand Tengho Toguem, Rasheed Ahmad, Dang Thanh Tung, Ingo Knepper, Alexander Villinger, Peter Langer*, Tetrahedron 2011, 67, 5304-5318. “Synthesis of Carbazoles and 1,2-Dihydrocarbazoles by Domino ¢Twofold Heck / 6π-Electrocyclization¢ Reactions of Di-, Tri- and Tetrabromoindoles”.
408.Zahid Hassan, Munawar Hussain, Peter Langer*, Synlett 2011, 1827-1830. “Synthesis of 1,2-Diarylnaphthalenes by Chemoselective Suzuki-Miyaura Reactions of 2-Bromo-1-(trifluoromethanesulfonyloxy)naphthalene”.
407.Viktor O. Iaroshenko,* Verena Specowius, Katharina Vlach, Marcelo Vilches-Herrera, Dmitryi Ostrovsky, Satenik Mkrtchyan, Alexander Villinger, Peter Langer,* Tetrahedron 2011, 67, 5663-5677. “A General Strategy for the Difluoromethylene-Containing Pyrazoles, Pyridines, and Pyrimidines”.
406.Thomas Rahn, Franziska Bendrath, Martin Hein, Wolfgang Baumann, Haijun Jiao, Armin Börner, Alexander Villinger, and Peter Langer*, Org. Biomol. Chem. 2011, 9, 5172-5184. “Synthesis and characterization of bis-cyclopropanated 1,3,5-tricarbonyl compounds. A combined synthetic, spectroscopic and theoretical study”.
405.Viktor O. Iaroshenko,* Alina Bunescu, Lutz Domke, Anke Spannenberg, Dmitri Sevenard, Alexander Villinger, Vyacheslav Ya. Sosnovskikh, Peter Langer,* J. Fluorine Chem. 2011, 132, 441-449. “Synthesis of Trifluoromethyl-Substituted Salicylates by Cyclocondensation of 1,3-Bis(silyloxy)-1,3-butadienes with 4,4-Dimethylthio-1,1,1-trifluorobut-3-en-2-one”.
404.Dhafer Saber Zinad, Munawar Hussain, Omer Adeeb Akrawi, Alexander Villinger, Peter Langer*, Tetrahedron Lett. 2011, 52, 3451-3454. “Site-Selective Suzuki-Miyaura Reactions of the Bis(triflate) of 1,3-Dihydroxythioxanthone”.
403.Dhafer Saber Zinad, Munawar Hussain, Alexander Villinger, Peter Langer*, Eur. J. Org. Chem. 2011, 4212–4221. “Site-selective Synthesis of Arylated Indenones by Suzuki-Miyaura Cross-Coupling Reactions of 2,3,5-Tribromoinden-1-one”.
402.Rasheed Ahmad Khera, Asad Ali, Hummera Rafique, Munawar Hussain, Jovana Tatar, Naeem Abbas, Aamer Saeed, Alexander Villinger, Peter Langer*, Tetrahedron 2011, 67, 5244-5253. “Synthesis of Arylated Pyrazoles by Site-Selective Suzuki-Miyaura Reactions of Tribromopyrazoles”.
401.Silke Erfle, Stefanie Reim, Dirk Michalik,* Haijun Jiao, Peter Langer*, Eur. J. Org. Chem. 2011, 4367-4372. “Experimental and Theoretical Study of the Keto-Enol Tautomerization of 3,5-Dioxopimelates. II”
400.Viktor O. Iaroshenko*, Alina Bunescu, Anke Spannenberg, Peter Langer*, Chem. Eur. J. 2011, 17, 7188-7192. “Reaction of 1,3-Bis(trimethylsilyloxy)-1,3-butadienes with 2,4,6-Tris(trifluoromethyl)-1,3,5-triazine – Planning and Serendipity”.
399.Ingo Knepper, Viktor O. Iaroshenko,* Marcelo Vilches-Herrera, Lutz Domke, Satenik Mkrtchyan, Muhammad Zahid, Alexander Villinger, Peter Langer*, Tetrahedron 2011, 67, 5293-5303. “3-Acylindoles as versatile Reagents for Pyridine Ring Annulation: Synthesis of 1-Desazapurine Isosteres”.
398.Viktor O. Iaroshenko,* Dmytro Ostrovskyi, Satenik Mkrtchyan, Alexander Villinger, Peter Langer*, J. Org. Chem. 2011, 76, 2899-2903. “Synthesis of fluorinated Purine and 1-Deazopurine Glycosides as a Platform for the Mechanism-Based Design of Adenosine Deaminase and Inosine 5’-Monophosphate Dehydrogenase Inhibitors”.
397.Muhammad Farooq Ibad, Nadi Eleya, Obaid-Ur-Rahman Abid, Ahmed Mahal, Munawar Hussain, Alexander Villinger, Peter Langer,* Synthesis 2011, 2101-2116. “Site-Selective Suzuki-Miyaura Reactions of 1,4- and 3,5-Bis(trifluoromethyl-sulfonyloxy)-2-naphthoates”.
396.Peter Ehlers, Antje Neubauer, Stefan Lochbrunner, Alexander Villinger and Peter Langer*, Org. Lett. 2011, 13, 1618-1621. “Synthesis and Photophysical Properties of Pentaalkynylpyridines and Penta- and Hexaalkynylbenzenes”.
395.Ihsan Ullah, Alexander Villinger, Peter Langer*, Tetrahedron Lett. 2011, 52, 1888-1890. “Synthesis of 8,9-Disubstituted Fluoranthenes by Domino Twofold Heck / Electrocyclization / Dehydrogenation of 1,2-Dibromoacenaphthene”.
394.Imran Malik, Zeeshan Ahmed, Sebastian Reimann, Iftikhar Ali, Alexander Villinger, Peter Langer*, Eur. J. Org. Chem. 2011, 2088-2093. “Synthesis and Photophysical Properties of Alkynylated Pyrimidines by Site-Selective Sonogashira Reactions of 2,4,5,6-Tetrachloropyrimidine. First Synthesis of Tetraalkynyl-pyrimidines”.
393.Omer A. Akrawi, Munawar Hussain, Peter Langer*, Tetrahedron Lett. 2011, 52, 1093-1095. “Site-Selective Suzuki-Miyaura Reactions of the Bis(triflate) of 1,3-Dihydroxyanthraquinone”.
392.Ahmed Mahal, Alexander Villinger, Peter Langer*, Eur. J. Org. Chem. 2011, 2075-2087. “Site-Selective Arylation of Alizarin and Purpurin based on Suzuki-Miyaura Cross-Coupling Reactions”.
391.Franziska Bendrath, Alexander Villinger, Peter Langer*, J. Organomet. Chem. 2011, 696, 1388-1393. “Regioselective Synthesis of Functionalized Ferrocenylphenols based on Cyclocondensation Reactions of Free and Masked 1,3-Dicarbonyl Dianions”.
390.Serge-Mithérand Tengho Toguem, Peter Langer*, Synlett 2011, 513-516. “Synthesis of 2,5,6-Trisubstituted N-Methylindoles based on Site Selective Suzuki-Miyaura Cross-Coupling, Twofold Heck and 6π-Electrocyclization / Dehydrogenation Reactions of 2,3,5-Tribromo-N-methylpyrrole”.
389.Viktor O. Iaroshenko,* Satenik Mkrtchyan, Gagik Ghazaryan, Ani Hakobyan, Aneela Maalik, Linda Supe, Alexander Villinger, Andrei Tolmachev, Dmitro Ostrovskyi, Vyacheslav Ya. Sosnovskikh, Tariel V. Ghochikyan, Peter Langer*, Synthesis 2011, 469-479. “3-(Dichloroacetyl)chromone - A New Building Block for the Synthesis of Formylated Purine Isosteres. Design and Synthesis of Fused α-(Formyl)pyridines”.
388.Ghazwan A. Salman, Munawar Hussain, Viktor O. Iaroshenko, Alexander Villinger, Peter Langer*, Adv. Synth. Catal. 2011, 353, 331-336. “Domino C-N coupling / annulation versus C-N coupling / hydroamination of 2-alkynyl-3-bromobenzothiophenes and 2-alkynyl-3-bromothiophenes. Highly efficient synthesis of benzothieno[3,2-b]quinolines and thieno[3,2-b]pyrroles”.
387.Ghazwan A. Salman, Ahmed Mahal, Mohanad Shkoor, Munawar Hussain, Alexander Villinger, Peter Langer*, Tetrahedron Lett. 2011, 52, 392-394. “Regioselective Suzuki-Miyaura Reactions of the Bis(triflate) of 1,2,3,4-Tetrahydro-9,10-dihydroxyanthracen-1-one”.
386.Munawar Hussain, Nguyen Thai Hung, Rasheed Ahmed Khera, Alexander Villinger, and Peter Langer*, Tetrahedron Lett. 2011, 52, 184-187. “Site-Selective Suzuki-Miyaura Reactions of 1,2-Dibromo-1H-inden-1-one”.
385.Dmytro Ostrovskyi, Viktor O. Iaroshenko,* Iftikhar Ali, Satenik Mkrtchyan, Alexander Villinger, Andrei Tolmachev, Peter Langer*, Synthesis 2011, 133-141. “3-Methoxalylchromone – a Versatile Reagent for the Regioselective 1-Desazapurine Synthesis”.
384.A. Berger, S. A. Quast, M. Plötz, M. Hein, M. Kunz, P. Langer, J. Eberle,* Biochem. Pharmacol. 2011, 81, 71-81. “Sensitization of melanoma cells for death ligand-induced apoptosis by an indirubin derivative - enhancement of both extrinsic and intrinsic apoptosis pathways”.
383.Viktor O. Iaroshenko,* Sajid Ali, Tariq Mahmood Babar, Sergii Dudkin, Satenik Mkrtchyan, Nasim Hasan Rama, Alexander Villinger, Peter Langer*, Tetrahedron Lett. 2011, 52, 373-376. “4-Chloro-3-(trifluoroacetyl)coumarin as a novel building block for the synthesis of 7-(trifluoromethyl)-6H-chromeno[4,3-b]quinolin-6-ones”.
382.Obaid-ur-Rahman Abid, Muhammad Farooq Ibad, Muhammad Nawaz, Rasheed Ahmad Khera, Viktor Iaroshenko, Peter Langer,* Org. Biomol. Chem. 2011, 9, 2185-2192. “Synthesis of Functionalized Arylpyridines and -pyrimidines by Domino [4+2] / Retro [4+2] Cycloadditions of Electron-Rich Dienes with Alkynylpyridines and –pyrimidines”.
381.Munawar Hussain, Rasheed Ahmad Khera, Nguyen Thai Hung, Peter Langer*, Org. Biomol. Chem. 2011, 9, 370-373. “Site-Selective Suzuki-Miyaura Cross-Coupling Reactions of 2,3,4,5-Tetrabromofuran”.
380.Gnuni Karapetyan, Kuheli Chakrabarty, Martin Hein, Peter Langer*, ChemMedChem 2011, 6, 25-37. “Synthesis and bioactivity of carbohydrate derivatives of indigo, its isomers and heteroanalogues”.
2010
379.Ghazwan Ali Salman, Munawar Hussain, Alexander Villinger, Peter Langer*, Synlett 2010, 3031-3034. “Site-selective Suzuki-Miyaura Reactions of the Bis(triflate) of 5,10-Dihydroxy-11H-benzo[b]fluoren-11-one”.
378.Muhammad Farooq Ibad, Obaid-ur-Rahman Abid, Muhammad Adeel, Muhammad Nawaz, Verena Wolf, Alexander Villinger, Peter Langer*, J. Org. Chem. 2010, 75, 8315-8318. “Synthesis of Highly Functionalized Biaryls by Condensation of 2-Fluoro-1,3-bis(silyloxy)-1,3-dienes with 3-Cyanochromones and Subsequent Domino Retro-Michael / Aldol / Fragmentation¢”.
377.Satenik Mkrtchyan, Viktor O. Iaroshenko,* Sergii Dudkin, Ashot Gevorgyan, Marcelo Vilches-Herrera, Gagik Ghazaryan, Dmitriy M. Volochnyuk, Dmytro Ostrovskyi, Zeeshan Ahmed, Alexander Villinger, Vyacheslav Ya. Sosnovskikh, Peter Langer*, Org. Biomol. Chem. 2010, 8, 5280-5284. “3-Methoxalylchromone – A Novel Versatile Reagent for the Regioselective Purine Isostere Synthesis”.
376.Dmytro Ostrovskyi, Viktor O. Iaroshenko,* Andranik Petrosyan, Sergii Dudkin, Iftikhar Ali, Alexander Villinger, Andrei Tolmachev, Peter Langer*, Synlett 2010, 2299-2303. “An Efficient Synthesis of 6-Nitro- and 6-Amino-3H-imidazo[4,5-b]pyridines by Cyclocondensation of 1-Alkyl-1H-imidazol-5-amines with 3-Nitro-4H-chromen-4-one”.
375.Vyacheslav Ya. Sosnovskikh,* Dmitri V. Sevenard, Vladimir S. Moshkin, Viktor O. Iaroshenko, Peter Langer, Tetrahedron 2010, 66, 7322-7328. “Reaction of 3-formyl- and 3-cyanothiochromones with N- and C-nucleophiles. Novel synthesis of 3-substituted 2-aminothiochromones”.
374.Imran Malik, Munawar Hussain, Nguyen Thai Hung, Alexander Villinger, Peter Langer*, Synlett 2010, 2244-2246. “Synthesis of 7,8-Diarylflavones by Site-Selective Suzuki-Miyaura Reactions”.
373.Matthias Lau, Muhammad Sher, Alexander Villinger, Christine Fischer, Peter Langer*, Eur. J. Org. Chem. 2010, 5118-5127. “Synthesis of 9-Aryl-9,10-­dihydrophenanthrenes by Domino ′[3+3] Annulation / Ring-Opening / Friedel-Crafts Alkylation′ Reactions of 1,3-Bis(trimethylsilyloxy)-1,3-butadienes with 3-Aroyl-5-aryl-4,5-dihydrofurans”.
372.Muhammad Zeeshan, Viktor O. Iaroshenko,* Sergii Dudkin, Dmitriy M. Volochnyuk, Peter Langer*, Tetrahedron Lett. 2010, 51, 3897-3898. “Synthesis of Chromeno[3,4-b]pyrrol-4(3H)-ones by Cyclocondensation of 1,3-Dicarbonyl Compounds with 4-Chloro-3-nitrocoumarine”.
371.Inam Iqbal, Muhammad Imran, Peter Langer*, Helv. Chim. Acta 2010, 93, 1779-1784. “Synthesis of 2-Arylthio-5-arylselanyl-benzoates by [3+3] Cyclocondensation of 3-Arylthio-1-silyloxy-1,3-butadienes with 2-Arylseleno-3-silyloxy-alk-2-en-1-ones”.
370.Asad Ali, Munawar Hussain, Imran Malik, Christine Fischer, Peter Langer*, Helv. Chim. Acta 2010, 93, 1764-1772. “First double Heck cross-coupling reactions of dibrominated pyridines”.
369.Olumide Fatunsin, Mohanad Shkoor, Sergé-Mithérand Tengho Toguem, Abdolmajid Riahi, Olapeju O. Aiyelaagbe, Emmanuel T. Akintayo, Christine Fischer, Peter Langer*, Synlett 2010, 1963-1965. “Regioselective Synthesis of 5-Chlorosalicylates by One-Pot Cyclization of 1,3-Bis-(trimethylsilyloxy)-1,3-butadienes with 2-Chloro-3-ethoxy-2-alken-1-ones”.
368.Rasheed Ahmad Khera, Asad Ali, Munawar Hussain, Jovana Tatar, Alexander Villinger, Peter Langer*, Synlett 2010, 1923-1926. “Synthesis of Arylated Pyrazoles by Site-Selective Suzuki-Miyaura Reactions of Tribromopyrazoles”.
367.Olumide Fatunsin, Mohanad Shkoor, Abdolmajid Riahi, Peter Langer*, Synlett 2010, 1525-1527. “Regioselective Synthesis of Highly Functionalized Arylphosphonates by Cyclocondensation of 1,3-Bis(trimethylsilyloxy)-1,3-butadienes with 3-Ethoxy-2-phosphonyl-alk-2-en-1-ones”.
366.Viktor O. Iaroshenko*, Satenik Mkrtchyan, Dmitriy M. Volochnyuk, Peter Langer*, Vyacheslav Ya. Sosnovskikh*, Dmytro Ostrovskyi, Sergii Dudkin, Anton V. Kotljarov, Mariia Miliutina, Iryna Savych, Andrei A. Tolmachev,  Synthesis 2010, 2749-2758. “3-Formylchromones, Chalkon and Acylpyruvates as valuable Substrates for 1-Desazopurine Isosteres Synthesis”.
365.Rasheed Ahmad Khera, Munawar Hussain, Rasheed Ahmad, Aamer Saeed, Alexander Villinger, Christine Fischer, Peter Langer*,J. Fluorine Chem. 2010, 131, 892-897. “Synthesis of Fluorinated 2,3-Dihydro-4H-pyran-4-ones by Cyclocondensation of 1,3-Dicarbonyl Dianions with Aldehydes”.
364.Stefan Büttner, Franziska Bendrath, Peter Langer*, Tetrahedron Lett. 2010, 51, 5106-5108. “Synthesis and Reactions of the First Fluoroalkylated 1,3-Bis(trimethylsilyloxy)-1,3-butadienes”.
363.Muhammad Nawaz, Muhammad Sher, Peter Langer*, Synlett 2010, 2383-2391. “Synthesis of Organosulfur Compounds based on Cyclocondensation Reactions of 3-Arylthio-1-silyloxy-1,3-butadienes and 1,3-Bis(silyloxy)-1,3-butadienes” (account).
362.Olumide Fatunsin, Viktor O. Iaroshenko,* Sergii Dudkin, Satenik Mkrtchyan, Alexander Villinger, Peter Langer*, Tetrahedron Lett. 2010, 51, 4693-4695. “Regioselective Synthesis of Benzo[c]chromen-6-ones by One-Pot Cyclocondensation of 1,3-Bis(trimethylsilyloxy)-1,3-butadienes with 4-Chloro-2-oxo-2H-chromene-3-carbaldehyde”.
361.Peter Ehlers, Sebastian Reimann, Silke Erfle, Alexander Villinger, Peter Langer*, Synlett 2010, 1528-1532. “Synthesis of 2-Aryl-3,4,5,6-tetrachloropyridines and 2,6-Diaryl-3,4,5-trichloropyridines by Site-Selective Suzuki-Miyaura Reactions of Pentachloropyridine”.
360.Munawar Hussain, Nguyen Thai Hung, Rasheed Ahmad Khera, Imran Malik, Dhafer Saber Zinad, Peter Langer*, Adv. Synth. Catal. 2010, 352, 1429-1435. “Synthesis of Aryl-Substituted Pyrimidines by Site-Selective Suzuki-Miyura Cross-Coupling Reactions of 2,4,5,6-Tetrachloropyrimidines”.
359.Olumide Fatunsin, Viktor O. Iaroshenko,* Sergii Dudkin, Mohanad Shkoor, Dmitro Volochnyuk, Ashot Gevorgyan, Peter Langer*, Synlett 2010, 1533-1535. “Efficient Synthesis of Chromeno[3,4-b]pyrrol-4(3H)-ones by Cyclocondensation of 1,3-Bis(trimethylsilyloxy)-1,3-butadienes with 4-Chloro-3-nitrocoumarine”.
358.Matthias Lau, Muhammad Sher, Alexander Villinger, Christine Fischer, Peter Langer*, Eur. J. Org. Chem. 2010, 3743-3753. “Domino [3+3] Annulation/ Ring-Cleavage Reactions of 1,3-Bis(trimethylsilyloxy)-1,3-butadienes with 5-Aryl- and 5-Vinyl-3-acyl-4,5-dihydrofurans. Efficient Synthesis of 5-(4-Chlorobut-2-en-1-yl)- and 5-(2-Aryl-2-chloroethyl)-salicylates”.
357.Muhammad Sharif, Muhammad Zeeshan, Sebastian Reimann, Alexander Villinger, Peter Langer*, Tetrahedron Lett. 2010, 51, 2810-2812. “One-Pot Synthesis of Fluorinated Terphenyls by Site-Selective Suzuki-Miyaura Reactions of 1,4-Dibromo-2-fluorobenzene”.
356.Serge-Mithérand Tengho Toguem, Peter Langer*, Synlett 2010, 1779-1782. “Synthesis of 2,5,6-Trisubstituted Benzimidazoles by Heck and subsequent 6p-Electrocyclization / Dehydrogenation Reactions of 2,4,5-Tribromo-N-methylimidazole and 2-Aryl-4,5-dibromo-N-methyl-imidazoles”.
355.Ahmed Mahal, Alexander Villinger, Peter Langer*, Synlett 2010, 1085-1088. “Synthesis of 1,2-Diaryl-anthraquinones by Site-Selective Suzuki-Miyaura Reactions of the Bis(triflate) of Alizarin”.
354.Rasheed Ahmad Khera, Rasheed Ahmad, Ihsan Ullah, Obaid-Ur-Rahman Abid, Olumide Fatunsin, Muhammad Sher, Alexander Villinger, Peter Langer*, Helv. Chim. Acta 2010, 93, 1705-1715. “Cyclization versus Elimination Reactions of 5-Aryl-5-hydroxy-1,3-diones. One-pot Synthesis of 6-Aryl-2,3-dihydro-4H-pyran-4-ones”.
353.J. Eberle, B. Spangler, J. Becker J, S. H. Heinemann, C. A. Klein, M. Kunz, S. Kuphal, P. Langer, C. Mauch, S. Meierjohann, A. Paschen, D. Schadendorf, M. Schartl, B. Schittek, R. Schoenherr, T. Tueting, P. Zigrino, A. K. Bosserhoff, Pigment Cell Melanoma Res. 2010, 23, 296-298. “Multicentre study on standardisation of melanoma cell culture – an initiative of the German Melanoma Research Network”.
352.Nguyen Thai Hung, Munawar Hussain, Imran Malik, Alexander Villinger, Peter Langer*, Tetrahedron Lett. 2010, 51, 2420-2422. “Site-Selective Suzuki Cross-Coupling Reactions of 2,3-Dibromobenzofuran”.
351.Mohanad Shkoor, Abdolmajid Riahi, Olumide Fatunsin, Mathias Lubbe, Stefanie Reim, Muhammad Sher, Christine Fischer, and Peter Langer*, Eur. J. Org. Chem. 2010, 3732-3742. “Competing regiodirecting effects of ester and aryl groups in [3+3] cyclocondensations of 1,3-bis(trimethylsilyloxy)-1,3-butadienes. Regioselective synthesis of 1-hydroxyphthalates and 2-hydroxy-terphthalates”.
350.Olumide Fatunsin, Mohanad Shkoor, Abdolmajid Riahi, Munawar Hussain, Muhammad Sher, Alexander Villinger, Christine Fischer, Peter Langer*, Helv. Chim. Acta 2010, 93, 1610-1621. “Regioselective Synthesis of 5-Arylthio- and 5-Benzylthio-6-phenylsalicylates by One-Pot Cyclizations of 1,3-Bis(silyloxy)-1,3-butadienes with 2-Arylthio- and 5-Benzylthio-3-ethoxy-2-en-1-ones”.
349.Muhammad Sharif, Sebastian Reimann, Alexander Villinger, Peter Langer*, Synlett 2010, 913-916. “One-Pot Synthesis of Difluorinated ortho-Terphenyls by Site-Selective Suzuki-Miyaura Reactions of 1,2-Dibromo-3,5-difluorobenzene”.
348.Ihsan Ullah, Muhammad Sher, Asad Ali, Rasheed Ahmad Khera, Muhammad Nawaz, Mohanad Shkoor, Inam Iqbal, Muhammad Imran, Alexander Villinger, Christine Fischer, Peter Langer*, Tetrahedron 2010, 66, 3824-3835. “Synthesis of Sterically Encumbered Biaryls based on a ′Copper(I)-Catalyzed Arylation / [3+3] Cyclocondensation′ Strategy”.
347.Manfred Kunz, Katrin M. Driller, Martin Hein, Stephanie Libnow, Ina Hohensee, Robert Ramer, Burkhard Hinz, Anja Berger, Jürgen Eberle, Peter Langer,* ChemMedChem 2010, 5, 534-539. “Synthesis of thia-analogous indirubin-N-glycosides and their influence on melanoma cell growth and apoptosis”.
346.Obaid-Ur-Rahman Abid, Muhammad Farooq Ibad, Muhammad Nawaz, Muhammad Sher, Nasim Hasan Rama, Alexander Villinger, and Peter Langer*, Tetrahedron Lett. 2010, 51, 1541-1544. “Synthesis of 1,4-Diaryl-2-naphthoates by Site-Selective Suzuki-Miyaura Reactions”.
345.Serge-Mithérand Tengho Toguem, Alexander Villinger, Peter Langer*, Synlett 2010, 909-912. “Site-Selective Suzuki-Miyaura Reactions of 2,3,4-Tribromothiophene”.
344.Muhammad Nawaz, Rasheed Ahmad Khera, Imran Malik, Muhammad Farooq Ibad, Obaid-Ur-Rahman Abid, Alexander Villinger, Peter Langer*, Synlett 2010, 979-981. “Synthesis of 3,4-Diarylbenzophenones by Site-Selective Suzuki-Miyaura Reactions of 3,4-Bis(trifluoromethylsulfonyloxy)benzophenone”.
343.Inam Iqbal, Muhammad Imran, Christine Fischer, Peter Langer*, Helv. Chim. Acta 2010, 93, 704-710. “Synthesis of 4-Arylthio-1-hydroxy-homophthalates by [4+2] Cycloaddition of 3-Arylthio-1-silyloxy-1,3-butadienes with Dimethyl Allene-1,3-dicarboxylate”.
342.Asad Ali, Rasheed Ahmad Khera, Muhammad Farooq Ibad, Munawar Hussain, Alexander Villinger, Peter Langer*, Synlett 2010, 731-734. “Synthesis of Bis(diaryl)sulfones by Site-Selective Suzuki-Miyaura Reactions of 2,4′-Bis(trifluoromethylsulfonyloxy)diphenylsulfone”.
341.Muhammad Farooq Ibad, Munawar Hussain, Obaid-Ur-Rahman Abid, Asad Ali, Ihsan Ullah, Dhafer Saber Zinad, Peter Langer*, Synlett 2010, 411-414. “One-Pot Synthesis of Unsymmetrical 2,3-Diarylindoles by Site-Selective Suzuki-Miyaura Reactions of N-Methyl-2,3-dibromoindole”.
340.Imran Malik, Munawar Hussain, Asad Ali, Serge-Mithérand Tengho Toguem, Fatima Z. Basha, Christine Fischer, Peter Langer*, Tetrahedron 2010, 66, 1637-1642. “Synthesis of 2,3-Disubstituted Pyrazines and Quinoxalines by Heck Cross-Coupling Reactions of 2,3-Dichloropyrazine and 2,3-Dichloroquinoxaline. Influence of the Temperature on the Product Distribution”.
339.Vahuni Karapetyan, Satenik Mkrtchyan, Jennifer Hefner, Christine Fischer, Peter Langer*, J. Org. Chem. 2010, 75, 809-814. “Chelation Control in the [3+3] Annulation Reaction of Alkoxy-Substituted 1,1-Diacylcyclopropanes with 1,3-Bis(trimethylsilyloxy)-1,3-butadienes. Diversity-Oriented Synthesis of Isochromanes”.
338.Ihsan Ullah, Muhammad Sher, Asad Ali, Rasheed Ahmad Khera, Muhammad Farooq Ibad, Alexander Villinger, Christine Fischer, and Peter Langer*, Tetrahedron 2010, 66, 1874-1884. “Chelation-Control in the Formal [3+3] Cyclization of 1,3-Bis-(silyloxy)-1,3-butadienes with 1-Hydroxy-5-silyloxy-4-en-3-ones. One-Pot Synthesis of 3-Aryl-3,4-dihydroisocoumarins”.
337.Rasheed Ahmad Khera, Ihsan Ullah, Rasheed Ahmad, Abdolmajid Riahi, Nguyen Thai Hung, Muhammad Sher, Alexander Villinger, Christine Fischer, Peter Langer*, Tetrahedron 2010, 66, 1643-1652. “Synthesis of Functionalized Triarylmethanes by Combination of FeCl3-Catalyzed Benzylations of Acetylacetone with [3+3] Cyclocondensations”.
336.Mathias Lubbe, Peter Langer*, Org. Biomol. Chem. 2010, 881-885. “Synthesis of 3-hydroxy-5-alkoxyhomophthalates by domino ′2:1-coupling / intramolecular aldol condensation′ reactions of 1,3-bis(trimethylsilyloxy)-1,3-butadienes with tetraalkoxymethanes”.
335.Obaid-Ur-Rahman Abid, Muhammad Farooq Ibad, Muhammad Nawaz, Muhammad Adeel, Nasim Hasan Rama, Alexander Villinger, Peter Langer*, Tetrahedron Lett. 2010, 51, 657-660. “Synthesis of 3,5-Diaryl-4-chlorophthalates by [4+2] Cycloaddition of 1-Ethoxy-2-chloro-1,3-bis(trimethylsilyloxy)-1,3-diene with Dimethyl Acetylenedicarboxylate and Subsequent Site-Selective Suzuki-Miyaura Reactions”.
334.Muhammad Farooq Ibad, Obaid-Ur-Rahman Abid, Muhammad Adeel, Muhammad Nawaz, Alexander Villinger, Peter Langer*, Synlett 2010, 195-198. “Synthesis of 3,5-Diaryl-4-fluorophthalates by [4+2] Cycloaddition of 1-Ethoxy-2-fluoro-1,3-bis(trimethylsilyloxy)-1,3-diene with Dimethyl Acetylenedicarboxylate and Subsequent Site-Selective Suzuki-Miyaura Reactions”.
333.Munawar Hussain, Dhafer Saber Zinad, Ghazwan Ali Salman, Muhammad Sharif, Alexander Villinger, Peter Langer*, Synlett 2010, 276-280. “Efficient Synthesis of Functionalized Anthraquinones by Domino Twofold Heck / 6π-Electrocyclization Reactions of 2,3-Dibromonaphthoquinone”.
332.Anton Kotljarov, Dmitri V. Sevenard, Viktor O. Iaroshenko,* Roman A. Irgashev, Dmitriy M. Volochnyuk, Peter Langer*, Andrei O. Tolmachev, Vyacheslav Ya. Sosnovskikh*, Synthesis 2010, 671-677. “Regioselective Synthesis of Novel Perfluoroalkylated Fused Pyridines and 3-(Aminomethylene)thiochroman-4-ones From 3-(Perfluoroalkanoyl)thiochromenones and Amines”.
331.Muhammad Nawaz, Muhammad Farooq Ibad, Obaid-Ur-Rahman Abid, Rasheed Ahmad Khera, Alexander Villinger, Peter Langer*, Synlett 2010, 150-152. “Synthesis of functionalized p-terphenyls based on site-selective Suzuki cross-coupling reactions of bis(triflates) of 2,5-dihydroxybenzoate”.
330.Uwe Albrecht, Anja Preuss, Andreas Schmidt, Christine Fischer, Peter Langer*, Heterocycles 2010, 80, 289-302. “Regioselective synthesis of 2,4-(dioxobutyl)dihydroquinolines and -pyridines by chloroformate-mediated reaction of 1,3-bis(silyl enol ethers) with quinolines and pyridines”.