反应详情

3-Hydroxy-4′-methoxy-2-nitrobenzanilide (1.15 g) was suspended in 50 ml of methanol, 300 mg of 10% palladium-carbon powder were added and the mixture was stirred in a hydrogen atmosphere at room temperature for 1 hour. The reaction solution was filtered through Celite and washed with methanol and the filtrate was concentrated in vacuo to give 966 mg of 2-amino-3-hydroxy-4′-methoxybenzanilide.

1. filtrationThe reaction solution was filtered through Celite
2. washwashed with methanol
3. concentrationthe filtrate was concentrated in vacuo