Sulfonation process

Details Sulfonation process Sulfonation process

1980-06-26

1981-12-29

Siegel, A.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260508, 260509, 260510, 260511, 260512R, 260504R, C07C14324

Patent

active

043082157

ABSTRACT:
A process for the sulfonation of organic compounds comprises contacting an organic compound with a sulfonating agent while the organic compound and the sulfonating agent are substantially separated by a polymeric membrane containing pendant acidic groups.

REFERENCES:
patent: 3976704 (1976-08-01), Vaughan
Gilbert "Sulfonation and Related Reactions" (1965) pp. 62-69.
Weininger "Contemporary Org. Chem." (1972) pp. 369, 370.

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