1-[(2S)-3-(acetylthio)-2-methyl-1-oxopropyl]-L-prolyl-L-phenylalanine tert-butyl ester 以
trifluoracetic acid-dichloromethane 为溶剂,
反应 1.0h,
以affording 1-[(2S)-3-(acetylthio)-2-methyl-1-oxopropyl]-L-prolyl-L-phenylalanine as a clear oil (1.00 g, 100%) that的产率得到阿拉普利