Acylimines of hexafluoroacetone and methyl trifluoropyruvate in cyclocondensation with 2-aminothiazolines
作者:V. B. Sokolov、A. Yu. Aksinenko、T. A. Epishina、T. V. Goreva、A. N. Pushin、I. V. Martynov
DOI:10.1007/s11172-006-0019-3
日期:2005.7
Reactions of acylimines of hexafluoroacetone and methyl trifluoropyruvate with 2-aminothiazolines afforded fluorine-containing heterocycles of two structural types: 6,7-dihydro-2H-thiazolo[3,2-a][1,3,5]triazines and 2,3,5,6-tetrahydroimidazo[2,1-b]thiazoles.
Benzamidines in cyclocondensation with hexafluoroacetone and methyl trifluoropyruvate acyl- and ethoxycarbonylimines
作者:V. B. Sokolov、A. Yu. Aksinenko、T. A. Epishina、T. V. Goreva、I. V. Martynov
DOI:10.1007/s11172-005-0281-9
日期:2005.2
The reactions of hexafluoroacetone and methyl trifluoropyruvate acyl- and ethoxycarbonylimines with benzamidines afford fluoro containing heterocycles of four structural types: dihydrotriazines, dihydrotriazinones, imidazoles, and imidazooxazoles.