benzyl (1R,2S,5S)-3-[(2S)-2-amino-3,3-dimethyl-butanoyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylate 在
palladium on activated charcoal 、
氢气 、
N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下,
以
甲醇 、
1,2-二氯乙烷 为溶剂,
反应 2.0h,
生成 (1R,2S,5S)-3-((S)-2-(bicyclo[1.1.1]pentane-1-carboxamido)-3,3-dimethylbutanoyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid