反应详情

A mixture of (R)-3-(5-methyl-4-morpholino-6-(tetrahydrofuran-3-ylamino)pyrimidin-2-yl)phenol (50 mg, 0.14 mmol); 2-(chloromethyl)oxirane (16 mg, 0.17 mmol) and K2CO3 (39 mg, 0.28 mmol) in MeCN (10 mL) was heated at 80° C. in a sealed vial for 14 h. The mixture was filtered and the filtrate was concentrated. The residue was purified by chromatographic column on silica gel (EtOAc/petroleum ether, gradient elution, from 1/5 to 4:1) to give the 5-methyl-6-morpholino-2-(3-(oxiran-2-ylmethoxy)phenyl)-N—((R)-tetrahydrofuran-3-yl)pyrimidin-4-amine (20 mg, 34% yield) as a light yellow solid. ESI-LCMS (m/z): 413.2 [M+1]+.

1. filtrationThe mixture was filtered
2. concentrationthe filtrate was concentrated
3. customThe residue was purified by chromatographic column on silica gel (EtOAc/petroleum ether, gradient elution, from 1/5 to 4:1)