作者:Alan R. Katritzky、Xi-Lin Cui、Baozhen Yang、Peter J. Steel
DOI:10.1016/s0040-4039(98)00134-8
日期:1998.3
A novel approach to chiral 2,5-disubstituted pyrrolidines, starting from chiral 2-phenyl-glycinol, 1,5-dimethoxytetrahydrofuran, and benzotriazole, involves the diastereoselective substitution by Grignard reagents of a benzotriazolyl group in a crystalline intermediate obtained in high yield.
从手性2-苯基-甘醇,1,5-二甲氧基四氢呋喃和苯并三唑开始的手性2,5-二取代的吡咯烷的新方法涉及在高产率获得的结晶中间体中用格氏试剂非对映选择性取代苯并三唑基。