Preparation of unsaturated fluorocarbon acids

Details Preparation of unsaturated fluorocarbon acids Preparation of unsaturated fluorocarbon acids

1981-11-25

1983-09-13

Killos, Paul J.

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

Organic compounds

Carboxylic acids and salts thereof

562600, 562586, 562551, C07C 5704

Patent

active

044043988

ABSTRACT:
Disclosed is a method of preparing alpha-beta and beta-gamma unsaturated monocarboxylic acids having electron withdrawing, electrophilic substituents at the site of unsaturation. The acids are prepared by reacting metal salts of the unsaturated acids with strong mineral acids under substantially anhydrous conditions.

REFERENCES:
patent: 3309348 (1967-03-01), Wentz
patent: 3529018 (1970-09-01), Andersson
Pfeffer, P. et al., J. Organic Chem. 36 3290 (1971).
Lassar-Cohn, Laboratory Manual of Organic Chemistry, p. 336 Mar., Advanced Organic Chemistry: Reactions, Mechanisms & Structure.
D. Seyforth, "The Preparation of Organolithium Compounds by the Transmetalation Reaction, V-Perfluorovinyllithium", J. Am. Chem. Soc. 84, 4266-4269.

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