反应详情

A solution of 6-(methyloxy)-1,5-naphthyridin-4-yl trifluoromethanesulfonate (169 mg, 0.55 mmol) and 2-[2-(2-oxo-1-piperazinyl)ethyl]-1H-isoindole-1,3(2H)-dione (150 mg, 0.55 mmol) in EtOH (2 mL) were stirred at 85° C. After 12 h, the solution was concentrated and the residue purified via column chromatography (silica, 0-8% MeOH in DCM (1% NH4OH)) yielding the title compound (100 mg, 42%) as a light yellow solid: LCMS (ES) m/e 432 (M+H)+.

1. concentrationthe solution was concentrated
2. customthe residue purified via column chromatography (silica, 0-8% MeOH in DCM (1% NH4OH))