Benzamide, 3-nitro-N-(3-nitrophenyl)- → Benzamide, 3-amino-N-(3-aminophenyl)-

HRID 236989

Reaktionsgleichung

Reaktionsgleichung von HRID 236989
[N+:1]([C:4]1[CH:5]=[C:6]([CH:19]=[CH:20][CH:21]=1)[C:7]([NH:9][C:10]1[CH:15]=[CH:14][CH:13]=[C:12]([N+:16]([O-])=O)[CH:11]=1)=[O:8])([O-])=O.[H][H]>[Pd].O1CCOCC1>[NH2:1][C:4]1[CH:5]=[C:6]([CH:19]=[CH:20][CH:21]=1)[C:7]([NH:9][C:10]1[CH:15]=[CH:14][CH:13]=[C:12]([NH2:16])[CH:11]=1)=[O:8]

Komponenten

5

Edukt 2

HCID 66861Benzamide, 3-nitro-N-(3-nitrophenyl)-HCID 178418361HCID 178418361, Verbindung

Produkt 1

HCID 66859Benzamide, 3-amino-N-(3-aminophenyl)-

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 23938PalladiumKatalysatorHCID 312751,4-DioxaneLösungsmittel

Versuchsvorschrift

A solution of 14.3 g. of 3,3'-dinitrobenzanilide in 150 ml. of dioxane is hydrogenated at three atmospheres of hydrogen using 1 g. of 10% palladium-on-charcoal catalyst. The catalyst is removed by filtration and the filtrate evaporated to dryness. The residue is recrystallized from ethanol. There is obtained 8.72 g. of material melting at 123°-4°.

Aufarbeitung

  1. customThe catalyst is removed by filtration
  2. customthe filtrate evaporated to dryness
  3. customThe residue is recrystallized from ethanol
  4. customThere is obtained 8.72 g

Quellen und Nachweise

ORD-Eintrag
ord-7d098441333d4ff79e4d1eabae91d75c
Quelldatensatz
uspto-grants-1979_06
Patentnummer
US04159341

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