Hydrazine hydrate (1:1) → 4-Hydrazinyl-1-propylquinolin-2(1H)-one
Reaktionsgleichung
Cl[C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[N:5]([CH2:12][CH2:13][CH3:14])[C:4](=[O:15])[CH:3]=1.O.[NH2:17][NH2:18]>C(O)C>[NH:17]([C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[N:5]([CH2:12][CH2:13][CH3:14])[C:4](=[O:15])[CH:3]=1)[NH2:18]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
In 140 ml of ethanol was dissolved 6.02 g (27 mmol) of 4-chloro-1-propylquinolin-2(1H)-one, and 140 ml of hydrazine monohydrate was added thereto, followed by refluxing for 3 hours. The reaction mixture was concentrated to an about half of its original volume and then allowed to cool to obtain 5.53 g (94%) of the titled compound as a pale yellow crystal.