反应详情

温度

100 °C

To 4-(2-amino-6-{[(2-chlorophenyl)methyl]amino}-4-pyrimidinyl)-2-fluorobenzonitrile (800 mg, 2.27 mmol) in ethanol (2 mL) was added hydrazine monohydrate (3 mL, 74 mmol), and the reaction mixture was heated to 100° C. for 1 hour in a BiotageInitiator® microwave synthesizer. Upon cooling, the reaction mixture was concentrated in vacuum and purified by RPHPLC (BiotageSP1) (gradient: 30% CH3CN/H2O to 60% CH3CN/H2O) to afford the title compound (151 mg) as an off-white solid. LC-MS (ES) m/z=366 [M+H]+. 1H NMR (400 MHz, DMSO-d6): δ 4.61 (d, J=5.6 Hz, 2H), 5.37 (s, 2H), 6.07 (s, 2H), 6.40 (s, 1H), 7.34-7.27 (m, 2H), 7.46-7.41 (m, 4H), 7.70 (d, J=8.8 Hz, 1H), 7.84 (s, 1H), 11.52 (s, 1H).

1. temperatureUpon cooling
2. concentrationthe reaction mixture was concentrated in vacuum
3. custompurified by RPHPLC (BiotageSP1) (gradient: 30% CH3CN/H2O to 60% CH3CN/H2O)