Process for preparing aryl sulfone sulfonic acids

Details Process for preparing aryl sulfone sulfonic acids Process for preparing aryl sulfone sulfonic acids

1981-09-11

1986-11-04

Siegel, Alan

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C14324

Patent

active

046209506

ABSTRACT:
A process for preparing aryl sulfone sulfonic acids by reacting an aryl sulfone in the molten state with sulfur trioxide under substantially anhydrous conditions.

REFERENCES:
patent: 2010754 (1935-08-01), Felix et al.
patent: 3948851 (1976-04-01), Mark
Everett E. Gilbert--Sulfonation and Related Reactions 1965--pp. 4-6, 15-18, 62-92 and 108.

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