Acetic Anhydride → Citronellyl Acetate

HRID 2164189

Reaktionsgleichung

Reaktionsgleichung von HRID 2164189
[CH3:1][CH:2]([CH2:6][CH2:7][CH:8]=[C:9]([CH3:11])[CH3:10])[CH2:3][CH2:4][OH:5].[C:12](OC(=O)C)(=[O:14])[CH3:13]>N1C=CC=CC=1>[C:12]([O:5][CH2:4][CH2:3][CH:2]([CH3:1])[CH2:6][CH2:7][CH:8]=[C:9]([CH3:10])[CH3:11])(=[O:14])[CH3:13]

Komponenten

4

Edukt 2

HCID 7918Acetic AnhydrideHCID 8842Citronellol

Produkt 1

HCID 9017Citronellyl Acetate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1049PyridineLösungsmittel

Versuchsvorschrift

100 Grams of 3,7-dimethyloct-6-en-1-ol is dissolved in 150 ml. of pyridine and 100 ml. of acetic anhydride and left at room temperature for about 48 hours. Then the mixture is extracted with ether and the ethereal extracts washed with water, 10% aqueous HCl and brine to yield 1-acetoxy-3,7-dimethyloct-6-ene which is purified by distillation.

Aufarbeitung

  1. extractionThen the mixture is extracted with ether
  2. washthe ethereal extracts washed with water, 10% aqueous HCl and brine

Quellen und Nachweise

ORD-Eintrag
ord-bd39ca3e5fdc410baafd6f53f8e929f7
Quelldatensatz
uspto-grants-1979_01
Patentnummer
US04137273

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