3-(4'-cyano-biphenyl-4-yloxymethyl)-1-(4-fluoro-benzoyl)-pyrrolidine-3-carboxylic acid ethyl ester 在
Chiralpak IB 作用下,
以
正庚烷 、
异丙醇 为溶剂,
生成 3-(4'-cyano-biphenyl-4-yloxymethyl)-1-(4-fluoro-benzoyl)-pyrrolidine-3-carboxylic acid ethyl ester 、 3-(4'-cyano-biphenyl-4-yloxymethyl)-1-(4-fluoro-benzoyl)-pyrrolidine-3-carboxylic acid ethyl ester