申请人:Aldrich-Boranes, Inc.
公开号:US04795821A1
公开(公告)日:1989-01-03
A process for synthesizing an optically pure ketone comprising the steps of: treating an appropriate optically pure boronic ester with an organolithium compound at -78.degree. C. to obtain the "ate" complex, separating the optically pure borinic ester from the complex and converting said borinic ester into an optically pure ketone represented by the formulae: R*COR.sup.1 and R*COC.tbd.CR.sup.1 wherein R* is a chiral organyl moeity and R.sup.1 is an achiral organyl moeity.
一种合成光学纯酮的方法,包括以下步骤:将适当的光学纯硼酸酯与有机锂化合物在-78℃下处理以获得“酸盐”复合物,将光学纯硼酸酯从复合物中分离出来并将所述硼酸酯转化为由以下公式表示的光学纯酮:R*COR1 和 R*COC.tbd.CR1,其中R*是手性有机基团,R1是非手性有机基团。