Reaction of 1-(o-Aminophenyl)-1,2,3-triazole-5-thiols with Cyclizing Reagents
摘要:
Reactions of 1-(o-aminophenyl)-1,2,3-triazole-5-thiols with ring-closing reagents destabilize the triazole ring, promoting the Dimroth rearrangement and subsequent cyclization to 5-(1-benzazolyl)-1,2,3-thiadiazoles.
Reaction of 1-(o-Aminophenyl)-1,2,3-triazole-5-thiols with Cyclizing Reagents
作者:E. V. Tarasov、N. N. Volkova、Yu. Yu. Morzherin、V. A. Bakulev
DOI:10.1023/b:rujo.0000044551.48113.be
日期:2004.6
Reactions of 1-(o-aminophenyl)-1,2,3-triazole-5-thiols with ring-closing reagents destabilize the triazole ring, promoting the Dimroth rearrangement and subsequent cyclization to 5-(1-benzazolyl)-1,2,3-thiadiazoles.