反应详情

A mixture of N-benzyl-N-methyl-2-nitropyridin-3-amine (2.6 g) and 10% Pd—C (0.569 g) in EtOH (50 mL) was hydrogenated under balloon pressure at room temperature over weekend. The catalyst was removed by filtration and the filtrate was concentrated in vacuo to give N3-methylpyridine-2,3-diamine (1.14 g) as pale yellow oil.

1. waitwas hydrogenated under balloon pressure at room temperature over weekend
2. customThe catalyst was removed by filtration
3. concentrationthe filtrate was concentrated in vacuo