2-巯基乙胺 、
(6'-chloro-5'-cyano-4'-difluoromethyl-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-yl)-methyl-carbamic acid tert-butyl ester 在
水 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 16.0h,
以to provide 1.03 g (82.4%) of [1-(3-amino-2-carbamoyl-4-difluoromethyl-thieno[2,3-b]pyridin-6-yl)-piperidin-4-yl]-methyl-carbamic acid tert-butyl ester as a tan solid的产率得到[1-(3-amino-2-carbamoyl-4-difluoromethyl-thieno[2,3-b]pyridin-6-yl)-piperidin-4-yl]-methyl-carbamic acid tert-butyl ester