反应详情

To a solution of 280 mg of ethyl 2-(4-cyanophenyl)-2-methylpropanoate in 10 ml of ethanol were added 2 mL of 1 M hydrochloric acid and 120 mg of 10% palladium-carbon in this order, followed by stirring for 3 hours under a hydrogen atmosphere at 3 atm. The catalyst was removed by filtration, and the filtrate was concentrated under reduced pressure and dried to obtain 345 mg of, ethyl 2-[4-(aminomethyl)phenyl]-2-methylpropanoate hydrochloride.

1. customThe catalyst was removed by filtration
2. concentrationthe filtrate was concentrated under reduced pressure
3. customdried