Synthesis of 5-(1,2,5-oxadiazol-3-yl)-1H-etrazoles from 3-cyano-1,2,5-oxadiazoles
作者:T. I. Godovikova、S. K. Vorontsova、L. D. Konyushkin、S. I. Firgang、O. A. Rakitin
DOI:10.1007/s11172-010-0023-5
日期:2009.2
A number of 5-(1,2,5-oxadiazol-3-yl)-1H-tetrazoles were obtained in high yields by reactions of 3-cyano-1,2,5-oxadiazoles with sodium azide or by nitrosation of furazan-based amidrazones, which are easily prepared from the same starting reagents.
通过 3-氰基-1,2,5-恶二唑与叠氮化钠的反应,或通过呋喃类脒酮的硝化反应,可以高产率地获得一些 5-(1,2,5-恶二唑-3-基)-1H-四唑。