反应详情

23.0 g of 2-acetylamino-4-t-butyl-5-hexadecyloxyphenol obtained in Example 1, 120 ml of ethanol and 96 ml of 35% hydrochloric acid were blended, and the mixture was refluxed for 5 hours with stirring. After cooling the reaction solution, the crystals formed were separated by filtration to obtain 23.2 g of 2-amino-4-t-butyl-5-hexadecyloxyphenol hydrochloride.

1. temperaturethe mixture was refluxed for 5 hours
2. temperatureAfter cooling the reaction solution
3. customthe crystals formed
4. customwere separated by filtration