Reactions of Oxepino[2,3-с:4,5-с′:6,7-с″]tri(1,2,5-oxadiazole) with N- and O-nucleophiles
摘要:
Reactions of oxepino[2,3-c:4,5-c':6,7-caEuro(3)]tri(1,2,5-oxadiazole) with hydrazine, aliphatic amines, azide- and methoxide aniones, occurring with the opening of ether cycle and generation of 4aEuro(3)-substituted 3,3':4',3aEuro(3)-ter-1,2,5-oxadiazol-4-ols, is a convenient synthetic path to unsymmetrically substituted terfurazanes.
Reactions of Oxepino[2,3-с:4,5-с′:6,7-с″]tri(1,2,5-oxadiazole) with N- and O-nucleophiles
作者:А. А. Astrat’ev、А. I. Stepanov、V. S. Sannikov、D. V. Dashko
DOI:10.1134/s1070428015110160
日期:2015.11
Reactions of oxepino[2,3-c:4,5-c':6,7-caEuro(3)]tri(1,2,5-oxadiazole) with hydrazine, aliphatic amines, azide- and methoxide aniones, occurring with the opening of ether cycle and generation of 4aEuro(3)-substituted 3,3':4',3aEuro(3)-ter-1,2,5-oxadiazol-4-ols, is a convenient synthetic path to unsymmetrically substituted terfurazanes.