反应详情

2-Nitro-5-phenoxy-pyridine (262 mg) was dissolved in dry ethanol (12 mL) and 10% palladium on charcoal (90 mg) was added. A hydrogen atmosphere was introduced by repeated evacuation/hydrogen introduction. The mixture was then allowed to stir for 18 hours. The catalyst was removed by filtration through celite and the filtrate was concentrated in vacuo to give 5-phenoxy-pyridin-2-ylamine (217 mg) as a yellow foam. This material was used without further purification. MS (EI): 186.1 (M+).

1. customThe catalyst was removed by filtration through celite
2. concentrationthe filtrate was concentrated in vacuo