反应详情

3-(3-nitrophenylthio)pyridine (3.2 g, 13.8 mmol) was dissolved in 200 ml of THF, 2 g of palladium on carbon was added, reacted with hydrogen gas at normal pressure and 50° C. for 8 h. Suction filtration was carried out, and the reaction solution was concentrated to obtain an object product 2 g.

1. filtrationSuction filtration
2. concentrationthe reaction solution was concentrated