HCID 4418042, Verbindung → 2-N,2-N-diethylpyridine-2,5-diamine

HRID 861657Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 861657
[CH2:1]([N:3]([CH2:13][CH3:14])[C:4]1[CH:9]=[CH:8][C:7]([N+:10]([O-])=O)=[CH:6][N:5]=1)[CH3:2]>CO.[Pd]>[NH2:10][C:7]1[CH:8]=[CH:9][C:4]([N:3]([CH2:13][CH3:14])[CH2:1][CH3:2])=[N:5][CH:6]=1

Komponenten

4

Edukt 1

HCID 4418042HCID 4418042, Verbindung

Produkt 1

HCID 117884862-N,2-N-diethylpyridine-2,5-diamineAusbeute 95 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 23938PalladiumKatalysatorHCID 887MethanolLösungsmittel

Versuchsvorschrift

40 g of the 2-diethylamino-5-nitropyridine was subjected to catalytic reduction in one liter of methanol through the use of 2 g of 10% Pd-C. The catalyst was removed by filtration, and the filtrate was concentrated to give 32 g of 5-amino-2-diethylaminopyridine (yield: 95% oleaginous form).

Aufarbeitung

  1. customThe catalyst was removed by filtration
  2. concentrationthe filtrate was concentrated

Quellen und Nachweise

ORD-Eintrag
ord-98b4d69397f9412cba7d6391f3f49d1b
Quelldatensatz
uspto-grants-1998_02
Patentnummer
US05714614

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