Geraniol → 3,7-Dimethyl-1-octanol

HRID 5629

Reaktionsgleichung

Reaktionsgleichung von HRID 5629
[CH3:1][C:2](=[CH:4][CH2:5][CH2:6]/[C:7](=[CH:9]/[CH2:10][OH:11])/[CH3:8])[CH3:3]>C(O)C.[Pt]=O>[CH3:8][CH:7]([CH2:6][CH2:5][CH2:4][CH:2]([CH3:3])[CH3:1])[CH2:9][CH2:10][OH:11]

Komponenten

4

Edukt 1

HCID 637566Geraniol

Produkt 1

HCID 77923,7-Dimethyl-1-octanolAusbeute 97,5 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 82844Platinum oxide (PtO)KatalysatorHCID 702EthanolLösungsmittel

Versuchsvorschrift

Geraniol (100 g) was dissolved in ethanol (500 ml), added with platinum oxide (500 mg) and stirred for 24 hours at room temperature under hydrogen atmosphere. After the completion of the reaction, insoluble material was removed by filtration through a Celite layer and the filtrate was concentrated under reduced pressure to obtain 3,7-dimethyloctanol (100 g).

Aufarbeitung

  1. customAfter the completion of the reaction, insoluble material
  2. customwas removed by filtration through a Celite layer
  3. concentrationthe filtrate was concentrated under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-c0dfd353e6324d3daf2c3d50805ae08b
Quelldatensatz
uspto-grants-1993_09
Patentnummer
US05245070

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