反应详情

TFA (1.0 ml, 13 mmol) was added to a solution of tert-butyl [3-({6-cyano-5-[(4,6-dimethylpyridin-2-yl)amino]pyridin-3-yl}amino)-1-(methylamino)-1-oxopropan-2-yl]carbamate (72 mg, 0.16 mmol) in DCM (2 ml) at room temperature. After 30 minutes, the reaction mixture was concentrated under reduced pressure to afford 3-({6-cyano-5-[(4,6-dimethylpyridin-2-yl)amino]pyridin-3-yl}amino)-N-methylalaninamide. The material was used in the next step without purification. MS ESI calc'd. for C17H22N7O [M+H]+ 340. found 340.

1. concentrationthe reaction mixture was concentrated under reduced pressure