反应详情

2-Ethyl-5-nitropyridine (16.3 g) was dissolved in IMS (200 ml) and hydrogenated at ambient temperature at 1 atmosphere using 10% palladium charcoal (0.5 g) as the catalyst. The mixture was filtered to remove the catalyst and the filtrate evaporated to give 5-amino-2-ethylpyridine as an oil.

1. filtrationThe mixture was filtered
2. customto remove the catalyst
3. customthe filtrate evaporated