反应详情

p-(2,4-Dimethoxybenzyloxy)acetanilide (3 g, 0.01 M) in ethanol (30 ml) is treated with potassium hydroxide (3 g), then the mixture is heated under reflux for 12 hours. The solvent is removed by evaporation, the residue treated with water and extracted with ether. The ether solution is treated with charcoal, dried and concentrated to afford p-(2,4-dimethoxybenzyloxy)aniline.

1. temperaturethe mixture is heated
2. temperatureunder reflux for 12 hours
3. customThe solvent is removed by evaporation
4. additionthe residue treated with water
5. extractionextracted with ether
6. additionThe ether solution is treated with charcoal
7. customdried
8. concentrationconcentrated