Method of optically resolving a racemate or a diastereomeric mixture of glycidyl compound
申请人:Daiso Co., Ltd.
公开号:EP0220887A1
公开(公告)日:1987-05-06
A method of optically resolving a racemate, or a diastereomeric mixture, of a substituted or unsubstituted glycidyl ester or ether compound having at least one glycidylic structure represented by the formula
wherein R', R2 and R3, independently from each other, represent H or CH3,
and 1 to 3 asymmetric carbon atoms in the molecule, or a racemate of a beta-dihalohydrin ester compound, which comprises contacting said racemate or diastereomeric mixture with an optically active form of a compound having the following formula (I)
wherein X represents a halogen atom,
to form an inclusion complex compound having the optically active compound of formula (I) as a host, and separating the resulting complex compound.
一种光学解析具有至少一个由式表示的缩水甘油结构的取代或未取代缩水甘油酯或醚化合物的外消旋物或非对映异构混合物的方法
其中 R'、R2 和 R3 各自代表 H 或 CH3、
和分子中 1 至 3 个不对称碳原子的β-二卤代醇酯化合物的外消旋体,其中包括将所述外消旋体或 非对映异构体混合物与具有下式(I)的化合物的光学活性形式接触
其中 X 代表卤素原子、
形成以式(I)的光学活性化合物为宿主的包合物,并分离得到的包合物。