反应详情

A mixture of 43.8 g (0.2 mol) of phenyl-β-naphthylamine, 46.8 g (0.2 mol) of m-iodoanisol, 27.6 g (0.2 mol) of anhydrous potassium carbonate, 2 g of copper powder and 300 ml of nitrobenzene was heated under reflux for 15 hours. The inorganic substances were filtered off and the nitrobenzene was distilled off. The residue obtained was then processed by column chromatography to obtain 43.8 g of phenyl-β-naphthyl-3-methoxyphenylamine.

1. temperaturewas heated
2. temperatureunder reflux for 15 hours
3. filtrationThe inorganic substances were filtered off
4. distillationthe nitrobenzene was distilled off
5. customThe residue obtained