反应详情

To a solution of 2-tert-butylbenzoic acid (1.00 g) in THF (20 mL) was added 1.0M borane THF complex THF solution (16.8 mL) under ice-cooling. The reaction mixture was stirred at room temperature overnight under a nitrogen atmosphere, 1N aqueous sodium hydroxide solution was added, and the mixture was extracted with ethyl acetate. The extract was dried over anhydrous magnesium sulfate, and the solvent was evaporated under reduced pressure. The residue was purified by silica gel column chromatography (ethyl acetate/hexane) to give the title compound (942 mg).

1. temperaturecooling
2. extractionthe mixture was extracted with ethyl acetate
3. dry with materialThe extract was dried over anhydrous magnesium sulfate
4. customthe solvent was evaporated under reduced pressure
5. customThe residue was purified by silica gel column chromatography (ethyl acetate/hexane)