Ethanol → Chloro-ethoxy-isobutyl-aluminum

HRID 1388904

Reaktionsgleichung

[CH2:1]([OH:3])[CH3:2].[Cl-:4].[CH2:5]([Al+:9]CC(C)C)[CH:6]([CH3:8])[CH3:7]>CCCCCC>[Cl:4][Al:9]([O:3][CH2:1][CH3:2])[CH2:5][CH:6]([CH3:8])[CH3:7]

Komponenten

Reaktionsbedingungen

Temperatur: 50 °C

Versuchsvorschrift

A solution of 4.75 g (103.2 mmol) of absolute ethanol in 150 ml of absolute n-hexane is added dropwise at 0° C. and while stirring during about half an hour to a solution of 18.24 g (103.2 mmol) of diisobutylaluminum chloride in 150 ml of absolute n-hexane at 0° C. and under a protective gas atmosphere (argon). Thereafter, the temperature of the mixture is allowed to rise to room temperature and the mixture is warmed at about 50° C. for about a further 1 hour to yield the chloro-ethoxy-isobutyl-aluminum starting material.

Aufarbeitung

customto rise to room temperature

Quellen und Nachweise

ORD-Eintrag: ord-62c68f9b54dc4714b1d8cf922229b393
Quelldatensatz: uspto-grants-1984_02
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US04434178

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