反应详情

A mixture of N-(4-phenoxybutyl)phthalimide (7.8 g), hydrazine hydrate (7 ml) and ethanol (150 ml) was stirred for one hour under reflux. Crystalline precipitate was filtered off, then the filtrate was concentrated under reduced pressure to give 4-phenoxybutylamine (4.2 g, 95%) as an oily product.

1. temperatureunder reflux
2. filtrationCrystalline precipitate was filtered off
3. concentrationthe filtrate was concentrated under reduced pressure