反应详情

温度

25 °C

A mixture of ethyl 4-(2-bromo-4-fluorophenyl)-6-(bromomethyl)-2-(thiazol-2-yl)-1,4-dihydropyrimidine-5-carboxylate (3.02 g, 6 mmol) (The compound was synthesized according to the procedure as described in WO2010069147A), morpholine-3-carboxylic acid hydrochloride (1 g, 6 mmol) and triethylamine (1.21 g, 12 mmol) in ethanol (40 mL) was stirred at 25° C. for 12 hours under N2. The mixture was concentrated in vacuo. The residue was purified by a silica gel column chromatography (DCM/MeOH (V/V)=25/1) to give the title compound as a yellow solid (1.5 g, 45%). The compound was characterized by the following spectroscopic data:

1. customwas synthesized
2. concentrationThe mixture was concentrated in vacuo
3. customThe residue was purified by a silica gel column chromatography (DCM/MeOH (V/V)=25/1)