tert-butyl ((1R,3S)-3-((5-fluoro-4-iodopyridin-2-yl)carbamoyl)cyclohexyl)carbamate 、
(1-methyl-1H-pyrrolo[2,3-b]pyridin-4-yl)boronic acid 在
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、
potassium carbonate 作用下,
以
1,4-二氧六环 为溶剂,
以86 %的产率得到tert-butyl N-[(1R,3S)-3-[[5-fluoro-4-(1-methylpyrrolo[2,3-b]pyridin-4-yl)pyridin-2-yl]carbamoyl]cyclohexyl]carbamate