F 70 Fluorine-containing heterocycles. XVI. Reactions of tetrafluorobenzoyl isothiocyanate with hydrazines and their derivatives [Electronic resource] / E. V. Nosova, G. N. Lipunova, A. A. Laeva, L. P. Sidorova, V. N. Charushin // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2007. - Vol. 43, № 1. - P68-76 Рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: Fluorinated derivatives of 4H-1,3-benzothiazin-4-one, [1,2,4]triazolo[4,3-a]pyrimidine, [1,2,4]triazolo[3,4-b][1,3]benzazoles, and 1,5-dihydro-1,2,4-triazole-5-thione were synthesized by addition of hydrazines and their derivatives to tetrafluorobenzoyl isothiocyanate, followed by cyclization of intermediate thiosemicarbazides \\\\Expert2\\nbo\\Russian Journal of Organic Chemistry\\2007, 43 (1), 68.pdf |