申请人:——
公开号:US07064234B2
公开(公告)日:2006-06-20
The present invention relates to an enantioselective cation-exchange material, comprising a chiral selector (1), composed of a chiral component (2) and at least one cation-exchange group (X), a spacer (3) and a carrier (4). The cation-exchange material is characterized in that the chiral component (2) has a molecular weight of less than 1,000 and the at least one cation-exchange group (X) is an acid group having a pKa<4.0.
本发明涉及一种手性选择性阳离子交换材料,包括手性选择剂(1),由手性组分(2)和至少一个阳离子交换基团(X),间隔物(3)和载体(4)组成。该阳离子交换材料的特征在于,手性组分(2)的分子量小于1,000,并且至少一个阳离子交换基团(X)是具有pKa<4.0的酸基团。