2-Propylpent-4-enal → 2-Propylpentanal

HRID 1088682Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1088682
[CH2:1]([CH:4]([CH2:7][CH:8]=[CH2:9])[CH:5]=[O:6])[CH2:2][CH3:3].[H][H]>[Pd].C(OCC)(=O)C>[CH2:1]([CH:4]([CH2:7][CH2:8][CH3:9])[CH:5]=[O:6])[CH2:2][CH3:3]

Komponenten

5

Edukt 2

HCID 30185232-Propylpent-4-enalHCID 178418361HCID 178418361, Verbindung2×

Produkt 1

HCID 875602-Propylpentanal

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 23938PalladiumKatalysatorHCID 8857Ethyl AcetateLösungsmittel2×

Versuchsvorschrift

A Parr hydrogenation bottle was charged with 10% palladium on carbon (0.1 equivalent) and ethyl acetate. A solution of 2-propylpent 4 enal, prepared as in Example 5, in ethyl acetate was added. The mixture was hydrogenated at 300N/m2 hydrogen in a Parr hydrogenation apparatus at room temperature until hydrogen uptake ceased. The catalyst was removed by filtration through celite. The filtrate was concentrated to give the desired product as a colorless oil. The product was used without further purification.

Aufarbeitung

  1. customThe catalyst was removed by filtration through celite
  2. concentrationThe filtrate was concentrated

Quellen und Nachweise

ORD-Eintrag
ord-346b3ce8d2ff4b18a02f7558503cc7fe
Quelldatensatz
uspto-grants-1990_10
Patentnummer
US04963557

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