Acetic acid, 2-(4-nitrophenyl)hydrazide → Acetic acid, 2-(4-aminophenyl)hydrazide

HRID 648900Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 648900
[C:1]([NH:4][NH:5][C:6]1[CH:11]=[CH:10][C:9]([N+:12]([O-])=O)=[CH:8][CH:7]=1)(=[O:3])[CH3:2]>C(O)C.[C].[Pd]>[C:1]([NH:4][NH:5][C:6]1[CH:11]=[CH:10][C:9]([NH2:12])=[CH:8][CH:7]=1)(=[O:3])[CH3:2]

Komponenten

4

Edukt 1

HCID 3404344Acetic acid, 2-(4-nitrophenyl)hydrazide

Produkt 1

HCID 81068Acetic acid, 2-(4-aminophenyl)hydrazideAusbeute 75 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 178418390HCID 178418390, VerbindungKatalysatorHCID 702EthanolLösungsmittel

Versuchsvorschrift

Then, 16.6 g of 1-acetyl-2-(4-nitrophenyl)hydrazine was catalytically reduced in 800 ml of ethanol at room temperature using palladium-carbon as a catalyst. The reaction mixture was filtered and cooled to provide 10.5 g of 1-acetyl-2-(4-aminophenyl)hydrazine. The yield was 75% and the melting point was 130°-140° C.

Aufarbeitung

  1. filtrationThe reaction mixture was filtered
  2. temperaturecooled

Quellen und Nachweise

ORD-Eintrag
ord-f2ee15792c1e416587b532ef13c46798
Quelldatensatz
uspto-grants-1988_04
Patentnummer
US04737452

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