反应详情

To a solution of 3-nitrobenzaldehyde (5.0 g; 33.1 mmol) in abs. ethanol (40 ml) was added hydroxylamine, hydrochloride (3.45 g; 49.6 mmol) and the resulting suspension was heated to reflux overnight. The cooled mixture was poured into water (100 ml) and the product was filtered off and dried. Yield: 4.5 g (82%).

1. temperaturethe resulting suspension was heated
2. temperatureto reflux overnight
3. filtrationthe product was filtered off
4. customdried