2-tert-butyl-1-[(4,4-difluorocyclohexyl)methyl]-5-({4-[(2-methylprop-2-en-1-yl)oxy]piperidin-1-yl}carbonyl)-1H-benzimidazole 在
palladium 10% on activated carbon
氢气 作用下,
以
乙酸乙酯 为溶剂,
20.0 ℃
、310.27 kPa
条件下,
反应 12.0h,
以83%的产率得到2-tert-butyl-1-[(4,4-difluorocyclohexyl)methyl]-5-[(4-isobutoxypiperidin-1-yl)carbonyl]-1H-benzimidazole trifluoroacetate