„Closure“

Suchergebnisse

10.000+ Treffer

• ChemInform Abstract: δ‐Sultone Formation Through Rh‐Catalyzed C—H Insertion.
  Wolckenhauer, Scott A. ; Devlin, A. Sloan ; Du Bois, J.
• ChemInform Abstract: Synthesis and Structure of 1‐(ω‐(3,3‐Dialkyldiaziridin‐1‐yl) alkyl)‐3,3‐dialkyldiaziridines.
  Petukhova, V. Yu. ; Strelenko, Yu. A. ; Lyssenko, K. A. ; Makhova, N. N.
• ChemInform Abstract: Polyfused Nitrogen‐Containing Heterocycles. Part 18. 2′‐Amino‐5‐methyl‐1,2,3,4,4′,5′‐hexahydro‐spiro (quinoxaline‐2,4′‐thiazol)‐3‐ones (IV). Synthesis, Structure, and Recyclization.
  Mamedov, V. A. ; Kalinin, A. A. ; Gubaidullin, A. T. ; Litvinov, I. A.
• An Efficient Synthesis of 4‐Bromo‐N‐substituted Oxindoles by an Intramolecular Copper‐Catalyzed Amidation Reaction.
  van den Hoogenband, Adri ; Lange, Jos H. M. ; den Hartog, Jack A. J. ; Henzen, Remco ; Terpstra, Jan Willem
• ChemInform Abstract: One‐Pot Multicomponent Synthesis of Some Novel Acridines.
  Nadaraj, V. ; Kalaivani, S. ; Selvi, S. Thamarai
• Three‐Component Reaction Between Dichlorocarbene, Acetylenic Esters and Aromatic Aldehydes. Synthesis of Functionalized Furans.
  Anary‐Abbasinejad, Mohammad ; Rostami, Navid
• ChemInform Abstract: A New Method for the Synthesis of Pyrrolo (1,2‐a) quinolines Based on Boron Trifluoride‐Mediated Cyclization of 1‐(2‐Oxiranylphenyl) pyrroles.
  Kobayashi, Kazuhiro ; Takanohashi, Atsushi ; Himei, Yasutoshi ; Sano, Takehiko ; Fukamachi, Shuhei ; Morikawa, Osamu ; Konishi, Hisatoshi
• ChemInform Abstract: Synthesis and Reactivity of N‐(3‐Amino‐4‐(benzoxazol‐2‐yl) pyrazol‐5‐yl) phenylamine.
  Abdelhamid, Abdou O. ; Baghos, Victorin B. ; Halim, Mervat M. A.
• Synthesis of Potent and Tissue‐Selective Androgen Receptor Modulators (SARMs): 2‐(2,2,2)‐Trifluoroethylbenzimidazole Scaffold.
  Ng, Raymond A. ; Lanter, James C. ; Alford, Vernon C. ; Allan, George F. ; Sbriscia, Tifanie ; Lundeen, Scott G. ; Sui, Zhihua
• ChemInform Abstract: One‐Pot, Three‐Component Synthesis of 7H‐(1,3,4) Thiadiazolo (3,2‐a) pyridines from 2‐Phenacyl‐(1,3,4) thiadiazole Derivatives and Arylmethylene‐Cyanoacetic Acid Derivatives.
  Hashmi, Imran Ali ; Frey, Wolfgang ; Ivanov, Ivo C. ; Kantlehner, Willi
• ChemInform Abstract: A Facile Synthesis of Novel Heteropolycyclic Pyrazines and Oxazoles and Mechanistic Studies of 2,3‐Dihydrobenzo (de) chromene‐7,8‐dione with Amines.
  Jian, Hua‐pei ; Wang, Xing‐yuan ; Huang, Zhi‐shu ; Huang, Shi‐liang ; Gu, Lian‐quan
• ChemInform Abstract: A Facile Synthesis of Imidazo (1,5‐b) pyridazines from 3‐Formylchromones.
  Plaskon, Andrey S. ; Ryabukhin, Sergey V. ; Volochnyuk, Dmitriy M. ; Shivanyuk, Alexander N. ; Tolmachev, Andrey A.
• One‐Pot Synthesis of Benzimidazoles from o‐Nitroanilines under Microwaves via a Reductive Cyclization.
  Surpur, Mandar P. ; Singh, Pankajkumar R. ; Patil, Sachin B. ; Samant, Shriniwas D.
• ChemInform Abstract: 7‐Azaindoles via Carbolithiation of Vinyl Pyridines.
  Cottineau, Bertrand ; O'Shea, Donal F.
• ChemInform Abstract: One‐Pot Synthesis of Dibenzofuran‐1,4‐diones
  Takeya, Tetsuya ; Kondo, Hiromu ; Tomita, Kazuho ; Okamoto, Iwao ; Morita, Nobuyoshi ; Tamura, Osamu
• ChemInform Abstract: A Chiral Rhodium Carboxamidate Catalyst for Enantioselective C—H Amination.
  Zalatan, David N. ; Du Bois, J.
• ChemInform Abstract: Synthesis and Biological Study of Novel Methylene‐bis‐chalcones and Substituted Methylene‐bis‐pyrimidines/pyrimidinones.
  Nagaraj, Adki ; Reddy, Cherkupally Sanjeeva
• Efficient Synthesis of Halo Indanones via Chlorosulfonic Acid Mediated Friedel—Crafts Cyclization of Aryl Propionic Acids and Their Use in Alkylation Reactions.
  Sharma, Anil K. ; Subramani, Amutha V. ; Gorman, Christopher B.
• ChemInform Abstract: Mild, Rhodium‐Catalyzed Intramolecular Hydroamination of Unactivated Terminal and Internal Alkenes with Primary and Secondary Amines.
  Liu, Zhijian ; Hartwig, John F.
• ChemInform Abstract: Synthesis and Antihyperlipidemic Activity of Some Novel Condensed 2‐Chloroalkyl‐4‐chloro/hydroxy‐5,6‐disubstituted Pyrimidines.
  Kathiravan, Matthu K. ; Shishoo, Chamanlal J. ; Kumar, Krishnan Girish ; Roy, Saroj Kumar ; Mahadik, Kakasheb R. ; Kadam, Shivajirao S. ; Jain, Kishor S.