2-Amino-3-nitrobenzamide → 2,3-Diaminobenzamide

HRID 1670398Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1670398
[NH2:1][C:2]1[C:10]([N+:11]([O-])=O)=[CH:9][CH:8]=[CH:7][C:3]=1[C:4]([NH2:6])=[O:5].[H][H]>C1COCC1.CO.[Pd]>[NH2:1][C:2]1[C:10]([NH2:11])=[CH:9][CH:8]=[CH:7][C:3]=1[C:4]([NH2:6])=[O:5]

Komponenten

6

Edukt 2

HCID 107974762-Amino-3-nitrobenzamideHCID 178418361HCID 178418361, Verbindung

Produkt 1

HCID 104870292,3-Diaminobenzamide

Reagenzien, Katalysatoren, Lösungsmittel 3

HCID 23938PalladiumKatalysatorHCID 887MethanolLösungsmittelHCID 8028TetrahydrofuranLösungsmittel

Versuchsvorschrift

The mixture of 206 g (1.14 mol) of 6 and 20.6 g of 10% Pd on charcoal in 824 ml of THF and 824 ml of methanol was hydrogenated with a total of 6 equivalents of hydrogen (130 l) at 2048° C. over 24 h. The mixture was filtrated and the solvents were evaporated.

Aufarbeitung

  1. filtrationThe mixture was filtrated
  2. customthe solvents were evaporated

Quellen und Nachweise

ORD-Eintrag
ord-2033a63806ac4af69be48e9b150f8549
Quelldatensatz
uspto-grants-2011_08
Patentnummer
US07994160B2

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