作者:A. Martvoň、L. Floch、S. Sekretár
DOI:10.1016/0040-4020(78)80033-7
日期:1978.1
By the reaction of N,N'-thiocarbonyl diimidazole with diazomethane, diazoacetic ethylester, phenyl diazoketone and 4-nitrophenyl diazomethyl ketone catalysed by tertiary amines, 5-substituted 2-(1-imidazolyl)-1,3,4-thiadiazoles were prepared, by the action of N,N'-thiocarbonyl diimidazole with azoimide, trimethylsilyl azide and thiophosgene 5-(1-imidazolyl)-1,2,3,4-thiatriazole was synthesised. The
通过N,N'-
硫代羰基二
咪唑与
重氮甲烷,
重氮乙酸乙酯,苯基重
氮酮和4-
硝基苯基重氮甲基酮的叔胺反应,制备了5-取代的2-(1-
咪唑基)-1,3,4-
噻二唑,在N,N′-
硫代羰基二
咪唑与偶氮
酰亚胺,三甲基甲
硅烷基
叠氮化物和
硫光气作用下,合成了5-(1-
咪唑基)-1,2,3,4-噻三唑。通过1 H NMR和质谱证实了所制备化合物的结构。