应用化学 ›› 1993, Vol. 0 ›› Issue (4): 75-76.

• 研究简报 • 上一篇    下一篇

丙氨酸的双不对称合成

苏桂发1, 俞凌翀2   

  1. 1. 广西师范大学化学系 541004 桂林;
    2. 北京师范大学化学系 北京
  • 收稿日期:1992-09-03 修回日期:1992-11-04 出版日期:1993-08-10 发布日期:1993-08-10
  • 基金资助:
    国家自然科学基金资助课题

DOUBLE ASYMMETRIC SYNTHESIS OF ALANINE

Su Guifa1, Yu Lingchong2   

  1. 1. Department of Chemistry, Guangxi Normal Univetsity, 541004 Guilin;
    2. Department of Chemistry, Beijing Normal University, Beijing
  • Received:1992-09-03 Revised:1992-11-04 Published:1993-08-10 Online:1993-08-10

摘要: 氨基酸的不对称合成是近年来研究热点之一,双不对称合成新设想为高光学纯度物质的合成提供了一条有益的思路。本文考察在手性相转移催化条件下,邻苯二甲酰亚胺钾与手性α-溴代丙酸龙脑酯的Gabriel反应制取光学活性丙氨酸,观察到显著的双不对称诱导效应。

关键词: 丙氨酸, 相转移催化, 双不对称诱导, 合成

Abstract: Under phase transfer catalytic conditions, eight alanine optical isomers were synthesized with optical yields ranging from 0~52. 1%. An obvious effect of the double asymmetric induction was observed.

Key words: alanine, phase transfer catalysis, double asymmetric induction, synthesis