F 70 Fluorinated benzimidazo[1,2-a]quinolones [Electronic resource] / G. N. Lipunova, E. V. Nosova, E. B. Vasil'eva, V. N. Charushin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2003. - Vol. 52, № 2. - P457-460 Рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: The reactions of 2-cyanomethylbenzimidazole with polyfluorobenzoyl chlorides afforded 2-(1,3-dihydrobenzimidazol-2-ylidene)-3-oxo-3-polyfluorophenylpropionitriles. Refluxing of the latter compounds in acetonitrile in the presence of DBU or in dimethylformamide in the presence of amines gave rise to fluorine-containing derivatives of benzimidazo[1,2-a]quinolone?? \\\\Expert2\\nbo\\Russian Chemical Bulletin\\2003, 52 (2), 457.pdf |