反应详情

2.7 ml of acetic acid and 2,4-pentadione (0.785 mg, 7.83 mmol) are added to a mixture heated under reflux containing the N′-nitrohydrazinecarboximidamide compound isolated previously (0.5 g, 4.20 mmol) in 15 ml of water. The reaction medium is returned to ambient temperature then filtered. The solid obtained is washed with dichloromethane. A white solid in the form of white powder is obtained with a yield of 89%.

1. temperatureheated
2. temperatureunder reflux
3. customis returned to ambient temperature
4. filtrationthen filtered
5. customThe solid obtained
6. washis washed with dichloromethane
7. customA white solid in the form of white powder is obtained with a yield of 89%