反应详情

To the solution of 0.15 (0.37 mmol) (4,4-difluoro-piperidin-1-yl)-{1-methanesulfonyl-5-[3-((R)-2-methyl-pyrrolidin-1-yl)-propoxy]-1H-pyrrolo[2,3-b]pyridin-2-yl}-methanone (example 20) in 5 ml dichloromethane. 0.13 g (0.74 mmol) copper(II) acetate, 0.17 g (1.1 mmol) 4-chlorophenylboronic acid and 0.12 ml (0.12 mg, 1.5 mmol) pyridine were added and the suspension was stirred at room temperature for 18 hours. The solvent was evaporated and the residue was flash-chromatographed on silica gel with dichloromethane:methanol:ammonia (9:1:0.1 v/v) as eluant to give the compound as a light yellow solid (88%).

1. customThe solvent was evaporated
2. customthe residue was flash-chromatographed on silica gel with dichloromethane:methanol:ammonia (9:1:0.1 v/v) as eluant