Process for the production of 4,4-isopropylidene-bis'(2,6-dibrom

Details Process for the production of 4,4-isopropylidene-bis'(2,6-dibrom Process for the production of 4,4-isopropylidene-bis'(2,6-dibrom

1977-01-14

1979-12-25

Morgenstern, Norman

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

Organic compounds

Oxygen containing

568725, C07C 3700

Patent

active

041806840

ABSTRACT:
4,4'-isopropylidene-bis(2,6-dibromophenol) is produced by reacting 4,4'-isopropylidene diphenol with hydrogen bromide or a mixture of hydrogen bromide with up to an equimolar amount of free bromine in admixture with hydrogen peroxide and in the presence of water and an inert organic liquid.

REFERENCES:
patent: 3546302 (1970-12-01), Asadonan et al.
patent: 3929907 (1975-12-01), Janzon et al.

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