反应详情

温度

0 °C

Sodium borohydride (0.606 g, 16.03 mmol) was added portionwise to a suspension of 3-(6-(4-(4-chlorothiazol-2-yl)-4-oxobutyl)-1,3-dimethyl-2,4-dioxo-2,3,4,6-tetrahydro-1H-pyrrolo[3,4-d]pyrimidin-5-yl)benzonitrile (2.5 g, 5.34 mmol) in ethanol (53.4 mL) at 0° C. The reaction mixture was stirred for 15 minutes at 0° C., the quenched with water (25 mL) and extracted with DCM (3×50 mL). The combined organic fractions were dried over magnesium sulfate and evaporated under reduced pressure to afford the title compound.

1. customthe quenched with water (25 mL)
2. extractionextracted with DCM (3×50 mL)
3. dry with materialThe combined organic fractions were dried over magnesium sulfate
4. customevaporated under reduced pressure