tert-butyl N-tert-butoxycarbonyl-N-[(2,6-dichloropyrimidin-4-yl)methyl]carbamate 、
potassium carbonate 、
5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)pyrimidine 、
水 在
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 氮 、 silica gel 、 ethyl acetate petroleum ether 作用下,
以
1,4-二氧六环 为溶剂,
反应 14.0h,
以to afford the title compound (1.1 g, 36%) as a yellow solid的产率得到tert-butyl (2-chloro-2'-(trifluoromethyl)-4,5'-bipyrimidin-6-yl)methylcarbamate