反应详情

A suspension of 2-fluoro-5-(4-methoxypyridin-2-yl)nitrobenzene (0.2 g) in ethanol (4 ml) and tetrahydrofuran (3 ml) was hydrogenated over palladium on carbon (10% w/w, 50% wet, 60 mg) under a hydrogen atmosphere for 5 hours. The catalyst was filtered off, and the filtrate was evaporated under reduced pressure to give 2-fluoro-5-(4-methoxypyridin-2-yl)aniline (176 mg).

1. filtrationThe catalyst was filtered off
2. customthe filtrate was evaporated under reduced pressure