Preparation of dichlorobenzyl alcohol

Details Preparation of dichlorobenzyl alcohol Preparation of dichlorobenzyl alcohol

1981-08-12

1983-06-07

Lone, Werren B.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568715, C07C 3346

Patent

active

043872530

ABSTRACT:
2,4-Dichlorobenzyl alcohol is obtained in high purity and in high yield by reacting 2,4-dichlorobenzyl chloride in a two stage reaction with a water soluble salt of an organic acid in the presence of a phase transfer catalyst to give the 2,4-dichlorobenzyl ester of the organic acid which is subsequently hydrolysed with a strong base.

REFERENCES:
patent: 248512 (1949-10-01), Wilkinson, Jr.
patent: 3993699 (1976-11-01), Maeda
patent: 4283565 (1981-08-01), Bernhardt et al.
patent: 4301088 (1981-11-01), Bernhardt et al.
Rhoad et al., J.A.C.S., vol. 72, p. 2216 (1950).

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