(1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl (2R)-2-<(tert-butoxycarbonyl)amino>-4-methylpent-4-enoate 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
反应 16.0h,
以100%的产率得到(1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl (2S)-2-<(tert-butoxycarbonyl)amino>-4-methylpentanoate