(1-甲基环丙基)(4-硝基苯基)碳酸酯 、
Isopropyl p-Nitrophenylcarbonate 、
5-(6-{[(3,4-cis)-3-fluoropiperidin-4-yl]oxy}-5-methylpyrimidin-4-yl)-1-methyl-1,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole 在
三乙胺 作用下,
以
二氯甲烷 为溶剂,
反应 19.0h,
生成 isopropyl (3,4-trans)-3-fluoro-4-{[5-methyl-6-(1-methyl-4,6-dihydropyrrolo[3,4-c]pyrazol-5(1H)-yl)pyrimidin-4-yl]oxy}piperidine-1-carboxylate 、 1-methylcyclopropyl (3,4-cis)-3-fluoro-4-{[5-methyl-6-(1-methyl-4,6-dihydropyrrolo[3,4-c]pyrazol-5(1H)-yl)pyrimidin-4-yl]oxy}piperidine-1-carboxylate