Regioselective ring opening of α-substituted α-alkynyl oxiranes to 2-substituted 3-butyn-1-ols
摘要:
Treatment of alpha-substituted alpha-acetylenic epoxides with DIBAH in THF provides 2-substituted 3-butyn-1-ols in high yield avoiding propargyl/allene isomerization.
Regioselective ring opening of α-substituted α-alkynyl oxiranes to 2-substituted 3-butyn-1-ols
作者:Peter Nussbaumer、Anton Stütz
DOI:10.1016/s0040-4039(00)60808-0
日期:——
Treatment of alpha-substituted alpha-acetylenic epoxides with DIBAH in THF provides 2-substituted 3-butyn-1-ols in high yield avoiding propargyl/allene isomerization.