Process for the preparation of bis(4-chlorophenyl) sulfone

Details Process for the preparation of bis(4-chlorophenyl) sulfone Process for the preparation of bis(4-chlorophenyl) sulfone

1990-01-12

1992-01-21

Ceperley, Mary E.

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

Organic compounds

Sulfur containing

C07C31500

Patent

active

050829734

ABSTRACT:
A process for the preparation of bis(4-chlorophenyl) sulfone, wherein sulfur trioxide, dimethyl sulfate and chlorobenzene are reacted with each in a single reaction at a temperature of from 50.degree. to 100.degree. C.

REFERENCES:
patent: 2971985 (1961-02-01), Joly et al.
patent: 3355497 (1967-11-01), Budnick
patent: 3415887 (1968-12-01), Keogh et al.
patent: 4871876 (1989-10-01), Schaefer et al.

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