反应详情

The compound (2.00 g, 7.54 mmol) obtained in Step 2 above was dissolved in methanol (30 ml), 10% palladium carbon (300 mg) was added and the resulting mixture was stirred at room temperature for 4 hours in a hydrogen atmosphere. The catalyst was removed by filtration through celite and then the filtrate was concentrated under reduced pressure and dried to give 1.13 g (100%) of the title compound as a colorless solid.

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