Hydrazine hydrate (1:1) → HCID 19375607, Verbindung
Reaktionsgleichung
[CH:1]1[S:5][CH:4]=[CH:3][C:2]=1[C:6]([C:8]1[CH:16]=[CH:15][CH:14]=[CH:13][C:9]=1[C:10](O)=[O:11])=O.O.[NH2:18][NH2:19]>C(O)C>[S:5]1[CH:4]=[CH:3][C:2]([C:6]2[C:8]3[C:9](=[CH:13][CH:14]=[CH:15][CH:16]=3)[C:10](=[O:11])[NH:19][N:18]=2)=[CH:1]1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
1.8 g of o-(3-thenoyl)benzoic acid and 580 mg of hydrazine hydrate were dissolved in 20 ml of ethanol, and the solution was refluxed for 4 hours. After cooling the solution, it was crystallized by adding ether, thereby obtaining 910 mg of 4-(3-thienyl)-1-phthalazinone.
Aufarbeitung
- temperaturethe solution was refluxed for 4 hours
- temperatureAfter cooling the solution, it
- customwas crystallized
- additionby adding ether
Quellen und Nachweise
- ORD-Eintrag
- ord-0c5e4e9cb4ef48c4967f66babd00c4b7
- Quelldatensatz
- uspto-grants-1995_10
- Patentnummer
- US05462941
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