Synthesis of 4-azahomoadamant-4-ene N-oxides and their 1,3-dipolar cycloaddition reactivity1
作者:Yang Yu、Masatomi Ohno、Shoji Eguchi
DOI:10.1016/s0040-4039(00)93509-3
日期:1991.9
Nitrones incorporated in a homoadamantane ring system, which were obtained by SeO2-H2O2 of 4-azahomoadamantane, underwent 1,3-dipolar cycloaddition reaction with electron-deficient alkynes (not with alkenes) to give 4-substituted isoxazoline specifically by steric reasons.