Ethanol → Chloro-ethoxy-isobutyl-aluminum

HRID 1388905

Reaction equation

[CH2:1]([OH:3])[CH3:2].[Cl-:4].[CH2:5]([Al+:9]CC(C)C)[CH:6]([CH3:8])[CH3:7]>C1(C)C=CC=CC=1>[Cl:4][Al:9]([O:3][CH2:1][CH3:2])[CH2:5][CH:6]([CH3:8])[CH3:7]

Participants

Conditions

Temperature: 50 °C

Procedure

A solution of 23.75 g (0.516 mol) of absolute ethanol in 350 ml of absolute toluene is added dropwise during 1 hour to a solution of 91.1 g (0.516 mol) of diisobutylaluminum chloride in 350 ml of absolute toluene at 0° C. and under a protective gas atmosphere (argon). Thereafter, the mixture is warmed at 50° C. for 1 hour and cooled to 5° C., to yield the chloro-ethoxy-isobutyl-aluminum starting material.

Workup

temperaturecooled to 5° C.

Sources & evidence

ORD record: ord-c8ad5093cd0d48f5a3d2cf671473dfae
Source dataset: uspto-grants-1984_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04434178

Linked notes

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