三氟乙酸 、
(2S,4R)-4-Benzyl-2-tert-butoxycarbonylamino-5-oxo-5-phenyl-pentanoic acid benzyl ester 在
palladium on activated charcoal
氢气 作用下,
生成 (2S,4R,5S)-4-Benzyl-5-phenyl-pyrrolidine-2-carboxylic acid; compound with trifluoro-acetic acid 、 (2S,4R,5R)-4-Benzyl-5-phenyl-pyrrolidine-2-carboxylic acid; compound with trifluoro-acetic acid