反应详情

A suspension of 4-isopropyloxy-2-methylpyridine N-oxide (0.78 g) in 2-propanol (10 ml) was hydrogenated over Raney-nickel (50% suspension in water, 1 ml) under a hydrogen atmosphere for 48 hours. The catalyst was filtered off, and the filtrate was evaporated under reduced pressure to give 4-isopropyloxy-2-methylpyridine (555 mg).

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