(S)-2-benzyloxycarbonylamino-4-(t-butyl-dimethyl-silanyloxy)-butyric acid methyl ester 、
氢气 在
钯 作用下,
以
甲醇 为溶剂,
反应 1.5h,
以to afford (S)-2-amino-4-(t-butyl-dimethyl-silanyloxy)-butyric acid methyl ester (291 mg, 94%) as a colorless oil的产率得到(S)-2-amino-4-(t-butyl-dimethyl-silanyloxy)-butyric acid methyl ester