Water → HCID 178497263, Verbindung
Reaktionsgleichung
C(O)(=O)C.[NH2:5][NH2:6].[CH3:7][O:8][C:9](=[O:21])[C:10](=O)[CH2:11][C:12](=O)[C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1.O>C(O)(=O)C>[CH3:7][O:8][C:9]([C:10]1[CH:11]=[C:12]([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=2)[NH:6][N:5]=1)=[O:21]Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
983 mg hydrazine acetate was added to 2 g 2,4-Dioxo-4-phenyl-butyric acid methyl ester in 10 mL concentrated acetic acid. The mixture was stirred over night at RT. Then water was added. The precipitate was filtered, stirred with diisopropylether and again filtered to give 1.3 g desired product. Rt: 1.39 min (method O), (M+H)+: 203
Aufarbeitung
- filtrationThe precipitate was filtered
- stirringstirred with diisopropylether
- filtrationagain filtered
Quellen und Nachweise
- ORD-Eintrag
- ord-8ffbecc03032464c90cc429146c8e351
- Quelldatensatz
- uspto-grants-2014_06
- Patentnummer
- US08741892B2
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