作者:J.S Yadav、B.V.Subba Reddy、Sushil Kumar Pandey、P Srihari、I Prathap
DOI:10.1016/s0040-4039(01)02008-1
日期:2001.12
Phenyl aziridines undergo 1,3-dipolar cycloaddition efficiently with olefins such as cyclic enol ethers and allyltrimethylsilane in the presence of a catalytic amount of Sc(OTf)3 at ambient temperature to afford the corresponding pyrrolidine derivatives in high yields with high regioselectivity.
在环境温度下,在催化量的Sc(OTf)3存在下,苯基氮丙啶与烯烃(例如环烯醇醚和烯丙基三甲基硅烷)有效地进行1,3-偶极环加成反应,从而以高收率和高区域选择性提供相应的吡咯烷衍生物。