Process for the hydrolysis of fluorinated sulphonyl fluorides

Details Process for the hydrolysis of fluorinated sulphonyl fluorides Process for the hydrolysis of fluorinated sulphonyl fluorides

1996-02-01

1997-09-30

Conrad, Joseph

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

Organic compounds

Sulfonic acids or salts thereof

C07C30332

Patent

active

056727410

ABSTRACT:
A process for base hydrolysis of a fluorinated sulphonyl fluoride by treatment of the fluoride with at least one mole equivalent of water in a basic solvent for a sufficient time to obtain a salt of a corresponding fluorinated sulphonic acid with the basic solvent and separating the obtained salt from the solution, wherein the basic solvent is selected from the group of tertiary amines.

REFERENCES:
patent: 1189562 (1916-07-01), Groehn et al.
patent: 2732398 (1956-01-01), Brice et al.
patent: 2877267 (1959-03-01), Van Dyke Tiers et al.
patent: 3542864 (1970-11-01), Koshar
patent: 3919295 (1975-11-01), Wechsberg et al.

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