在
palladium 10% on activated carbon
N,N-二异丙基乙胺 、
Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下,
以
N-甲基吡咯烷酮 为溶剂,
反应 16.25h,
以13%的产率得到tert-butyl 4-[3-[[(2S)-1-[(2S)-3,3-dimethyl-2-(phenylmethoxycarbonylamino)butanoyl]pyrrolidin-2-yl]methyl]-6-fluoro-2-(4-fluorophenyl)indol-1-yl]piperidine-1-carboxylate