3-bromo-5-methyl-2-(trifluoromethyl)pyridine 、 (S)-N-(2,2-difluoro-1-(5-fluoro-1-neopentyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indol-3-yl)ethyl)cyclopropanesulfonamide 在
四(三苯基膦)钯 、
potassium carbonate 作用下,
以
1,4-二氧六环 、
水 为溶剂,
生成 (S)-N-(2,2-difluoro-1-(5-fluoro-6-(6-methyl-2-(trifluoromethyl)pyridin-3-yl)-1-neopentyl-1H-indol-3-yl)ethyl)cyclopropanesulfonamide