Process for preparing bis-(4-hydroxy-3,5-dibromophenyl)-sulfone

Details Process for preparing bis-(4-hydroxy-3,5-dibromophenyl)-sulfone Process for preparing bis-(4-hydroxy-3,5-dibromophenyl)-sulfone

1986-03-27

1988-10-11

Ceperley, Mary E.

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

Organic compounds

Sulfur containing

C07C14706

Patent

active

047772972

ABSTRACT:
Bis-(4-hydroxy-3,5-dibromophenyl) sulfone is converted to an allyl ether in the presence of an alkali with allyl chloride in the presence of a bromide and/or an iodide, and/or a substance capable of forming a bromide and/or an iodide by reaction with the alkali.

REFERENCES:
patent: 4006118 (1977-02-01), Ogawa et al.
patent: 4613703 (1986-09-01), Hefner
Chemical Abstracts, vol. 98, No. 25, Jun. 20, 1983, p. 532, Abstract No. 215315r, Otsuka.

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