反应详情

温度

80 °C

To a stirred solution of (S)-2-(1-(3-(3-chlorophenyl)-1,2,4-oxadiazol-5-yl)ethyl)isoindoline-1,3-dione (100 mg, 0.283 mmol) in ethanol (5 ml) was added methylhydrazine (16 μL, 0.311 mmol). Stir for 13 hours at 80° C. Concentrate in vacuo. Flash column chromatography (silica, 40 g) eluting with dichloromethane afforded 50 mg of desired product. HRMS m/z 224.4 (M+H)

1. concentrationConcentrate in vacuo
2. washFlash column chromatography (silica, 40 g) eluting with dichloromethane