反应详情

To a mixture of cyclohexyl(6-methoxy-2-methyl-1-benzofuran-3-yl)methanone (1.18 g) synthesized above, methanol (1 mL) and tetrahydrofuran (10 mL) was added sodium borohydride (246 mg) at 0° C., and the mixture was stirred for 30 min. 1N Hydrochloric acid was added to quench the reaction, the organic solvent was evaporated in an evaporator, and the residue was extracted with ethyl acetate. The extract was washed with saturated brine, dried over magnesium sulfate, and concentrated under reduced pressure to give the title object compound (906 mg, 76%) as a pale-yellow oil.

1. customto quench
2. customthe reaction
3. customthe organic solvent was evaporated in an evaporator
4. extractionthe residue was extracted with ethyl acetate
5. washThe extract was washed with saturated brine
6. dry with materialdried over magnesium sulfate
7. concentrationconcentrated under reduced pressure