反应详情

To a stirred solution of 1-((6-methyl-4-oxo-5-phenyl-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)methyl)-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde (97 mg, 0.232 mmol) in DCM (2 mL) and MeOH (2 mL) was added sodium borohydride (26 mg, 0.696 mmol) and the mixture was stirred overnight. Sodium borohydride (53 mg, 1.39 mmol) was added and the mixture was stirred for a further 20 h. The reaction mixture was quenched with water and concentrated in vacuo. The residue was taken up in 1:1 DMSO:MeCN, filtered and purified by preparative LCMS to give the title product as a white solid (10 mg, 0.024 mmol, 10%).

1. stirringthe mixture was stirred for a further 20 h
2. customThe reaction mixture was quenched with water
3. concentrationconcentrated in vacuo
4. filtrationMeCN, filtered
5. custompurified by preparative LCMS