反应详情

One hundred ten grams (0.617 mol) of 2-methoxy-6-nitro-benzonitrile are dissolved in 1 liter of methanol and hydrogenated in the presence of 10% palladium on charcoal at ambient temperature and under a hydrogen pressure of 5 bar over a period of one hour. The catalyst is removed by filtration, the solvent is distilled off, and the residue is recrystallized from ethanol/diisopropyl ether.

1. customThe catalyst is removed by filtration
2. distillationthe solvent is distilled off
3. customthe residue is recrystallized from ethanol/diisopropyl ether