2,6-Dimethyloctanoic acid → 2,6-Dimethyl-1-octanol

HRID 973382Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 973382
[H-].[Al+3].[Li+].[H-].[H-].[H-].[CH3:7][CH:8]([CH2:12][CH2:13][CH2:14][CH:15]([CH3:18])[CH2:16][CH3:17])[C:9](O)=[O:10]>CCOCC>[CH3:7][CH:8]([CH2:12][CH2:13][CH2:14][CH:15]([CH3:18])[CH2:16][CH3:17])[CH2:9][OH:10]

Komponenten

4

Edukt 2

HCID 122667202,6-Dimethyloctanoic acidHCID 21226445Aluminium lithium hydride

Produkt 1

HCID 110082002,6-Dimethyl-1-octanolAusbeute 80 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 3283Diethyl EtherLösungsmittel

Versuchsvorschrift

First, 1.9 g (0.05 mol) of lithium aluminum hydride was suspended in 50 ml of dried ether while being cooled on an ice bath. Then, 8.6 g (0.05 mol) of 2,6-dimethyl octanoic acid was dripped into the resultant mixture, while the mixture was being stirred, and was reacted with the mixture for 20 hours, thereby obtaining 6.32 g of 2,6-dimethyl-1-octanol (V) at yield of 80%. This reaction is described as follows: ##STR6##

Aufarbeitung

  1. temperaturewhile being cooled on an ice bath
  2. customwas reacted with the mixture for 20 hours

Quellen und Nachweise

ORD-Eintrag
ord-1392ef6b8fa44691867a187be7ea19be
Quelldatensatz
uspto-grants-1991_11
Patentnummer
US05063058

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