2-Ethyl-4-oxo-5-(2-oxo-tetradecyl)-1-phenethyl-pyrrolidine-3-carboxylic acid methyl ester 以
氘代氯仿 为溶剂,
生成 (3SR,4SR,5SR)-1-phenethyl-2-(2-oxotetradec-E-ylidene)-3-hydroxy-5-ethylpyrrolidine-4-carboxylic acid methyl ester 、 (3RS,4SR,5SR)-1-phenethyl-2-(2-oxotetradec-E-ylidene)-3-hydroxy-5-ethylpyrrolidine-4-carboxylic acid methyl ester