作者:Derek J. Schipper、Sophie Rousseaux、Keith Fagnou
DOI:10.1002/anie.200902373
日期:2009.10.19
Selectivity factors: The resolution of tertiary and secondary alcohols, which arise from ketone and aldehyde aldol additions, proceeds in the presence of (1S,2R)‐N‐methylephedrine (see example). The method is technically simple, easily scalable, and provides tertiary and secondary alcohols in high enantiomeric ratios.
选择性因素:在(1 S,2 R)-N-甲基麻黄碱存在下,由酮和醛醛醇加成而产生的叔醇和仲醇的分离度(参见示例)。该方法在技术上简单,易于扩展,并提供高对映体比例的叔和仲醇。