F 70 Fluorine-Containing Heterocycles. XII. Fluorine-Containing Quinazolin-4-ones and Azolo[a]quinazolinone Derivatives [Electronic resource] / G. N. Lipunova, E. V. Nosova, A. A. Laeva, M. I. Kodess, V. N. Charushin // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2005. - Vol. 41, № 7. - P1071-1080 Рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: Methods for the synthesis of fluorine-containing derivatives of 2-imino-1,3-diphenylquinazolin-4-one, imidazo[1,2-a]quinazolin-5-one, pyrazolo[1,5-a]quinazolin-5-one, and [1,2,4]triazolo[1,5-a]quinazolin-5-one were developed on the basis of the reaction of tetrafluorobenzoyl chloride with N,N?-diphenylguanidine and aminoazoles \\\\Expert2\\nbo\\Russian Journal of Organic Chemistry\\2005, 41 (7), 1071.pdf |