반응 #94632

반응 방정식

3-Hydroxy-6-methyl-2-nitropyridine

→

2-amino-3-hydroxy-6-methylpyridine

용매

methanol

반응 조건

후처리

1. 1
   기타The catalyst was removed by filtration
2. 2
   농축the filtrate was concentrated to dryness

실험 절차

3-Hydroxy-6-methyl-2-nitropyridine (3.5 g.) in 75 ml. of methanol was reduced over 1 g. of 5% palladium-on-carbon catalyst. The catalyst was removed by filtration and the filtrate was concentrated to dryness to give 2-amino-3-hydroxy-6-methylpyridine which was used directly in the next step.

출처