反应详情

To a solution of 2-aminophenol (28.55 g, 261.61 mmol) in ethanol (40 mL), was added benzaldehyde (30 mL, 31.32 g, 295.14 mmol), and this reaction mixture was refluxed for two hours, and left stirring at room temperature overnight. The creamy white precipitate was filtered, washed with ethanol and dried in vacuum oven at 80° C. for 4 hours. Giving 40.27 g (78% yields).

1. temperaturethis reaction mixture was refluxed for two hours
2. waitleft
3. filtrationThe creamy white precipitate was filtered
4. washwashed with ethanol
5. customdried in vacuum oven at 80° C. for 4 hours
6. customGiving
7. custom40.27 g (78% yields)