反应详情

4-Nitrobenzophenone (5.0 g, 0.022 mol) is dissolved in ethanol-dichloromethane (40 ml:30 ml) and hydrogenated at room temperature with 10% palladium on carbon (0.5 g) as a catalyst. The catalyst is filtered off and the filtrate is evaporated to dryness. The product is used in the next reaction step without further purification. Yield 5.2 g.

1. filtrationThe catalyst is filtered off
2. customthe filtrate is evaporated to dryness
3. customThe product is used in the next reaction step without further purification