tert-butyl 2-(azidomethyl)morpholine-4-carboxylate 、
N-(4-(difluoromethyl)pyridin-2-yl)-6-ethynyl-4-methylpyridin-2-amine 、
sodium ascorbate 在
Copper sulfate pentahydrate 乙酸乙酯 、
Sodium sulfate-III 、 petroleum ether ethyl acetate 作用下,
以
叔丁醇 、
水 为溶剂,
反应 12.0h,
以to give the compound tert-butyl 2-((4-(6-((4-(difluoromethyl)pyridin-2-yl)amino)-4-methylpyridin-2-yl)-1H-1,2,3-triazol-1-yl)methyl)morpholine-4-carboxylate的产率得到tert-butyl 2-((4-(6-((4-(difluoromethyl)pyridin-2-yl)amino)-4-methylpyridin-2-yl)-1H-1,2,3-triazol-1-yl)methyl)morpholine-4-carboxylate