申请人:Wisconsin Alumni Research Foundation
公开号:US05646287A1
公开(公告)日:1997-07-08
The invention provides a method for synthesizing chiral compounds utilizing novel catalysts which are enantioselective electrophiles via kinetic resolution. The method includes treating a racemic mixture with a reagent which is a chiral DMAP derivative, a chloroformate, a trialkylamine and a Lewis acid to preferentially form a product of one of the enantiomer pair of the mixture. The invention also provides a method for resolving racemic mixture via parallel kinetic resolution.
本发明提供了一种利用新型催化剂合成手性化合物的方法,该催化剂是通过动力学分辨率的对映选择性亲电子剂。该方法包括使用手性DMAP衍生物、氯甲酸酯、三烷基胺和Lewis酸处理混合物,以优先形成混合物中的一个对映体对的产物。该发明还提供了一种通过平行动力学分辨率来分离混合物的方法。