(6-fluoropyridin-3-yl)(4-(5-methyloxazolo[4,5-b]pyridin-2-yl)piperazin-1-yl)methanone 、
3-((1,1,1-trifluoropropan-2-yl)oxy)azetidine hydrochloride 在
N,N-二异丙基乙胺 作用下,
以
N-甲基吡咯烷酮 为溶剂,
反应 1.5h,
以82.5%的产率得到(4-(5-methyloxazolo[4,5-b]pyridin-2-yl)piperazin-1-yl)(6-(3-((1,1,1-trifluoropropan-2-yl)oxy)azetidin-1-yl)pyridin-3-yl)methanone