Ring transformation of 1,3,4-oxadiazole to s-triazole-fused heterocycles. New synthetic route for thiazolo[2,3-c]-s-triazole and 7H-s-triazolo[3,4-b][1,3,4]thiadiazine
作者:Tadashi Sasaki、Eikoh Ito、Ikuo Shimizu
DOI:10.1021/jo00135a014
日期:1982.7
SASAKI, TADASHI;ITO, EIKOH;SHIMIZU, IKUO, J. ORG. CHEM., 1982, 47, N 14, 2757-2760