{(2S,5S)-2-[5-(4-bromo-phenyl)-1H-imidazol-2-yl]-4-oxo-1,2,4,5,6,7-hexahydro-azepino[3,2,1-hi]indol-5-yl}-carbamic acid methyl ester 、
methyl (S)-1-((S)-4,4-difluoro-2-(5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-benzo[d]imidazol-2-yl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-ylcarbamate 在
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 碳酸氢钠 作用下,
以
叔丁醇 为溶剂,
反应 5.0h,
以23%的产率得到{(2S,5S)-2-[5-(4'-{2-[(S)-4,4-Difluoro-1-((S)-2-methoxycarbonylamino-3-methyl-butyryl)-pyrrolidin-2-yl]-3H-benzoimidazol-5-yl}-biphenyl-4-yl)-1H-imidazol-2-yl]-4-oxo-1,2,4,5,6,7-hexahydro-azepino[3,2,1-hi]indol-5-yl}-carbamic acid methyl ester