Perfluoroalkylthioamido amine and ammonium compounds

Details Perfluoroalkylthioamido amine and ammonium compounds Perfluoroalkylthioamido amine and ammonium compounds

1976-12-02

1978-07-04

Demers, Arthur P.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260458F, 260458C, 260459R, 26050112, 260561A, 260561HL, 260561S, 544386, 544158, C07C14104

Patent

active

040988112

ABSTRACT:
The perfluoroalkylthio amidoalkyl amine or ammonium compounds having the structures ##STR1## where R.sub.f is a perfluoroalkyl, R.sub.1 is alkylene or alkylene oxy or amino alkylene, R.sub.2 is hydrogen or alkyl, R.sub.3 and R.sub.4 are independently alkyl or together form a heterocyclic ring, R.sub.5 is hydrogen or alkyl, R.sub.6 is hydrogen, oxide, alkyl or substituted alkyl, E is alkylene or polyoxyalkylene, X is an anion, y is 1 or 2 and z is 0 or 1, which can be prepared by the base-catalyzed addition of a perfluoroalkylthiol to an .alpha.,.beta.-unsaturated amide. These compounds are useful as surfactants.

REFERENCES:
patent: 2764602 (1956-09-01), Ahlbrecht
patent: 3093146 (1963-06-01), Kalopissis et al.
patent: 3172910 (1965-03-01), Brace
patent: 3547995 (1970-12-01), Bartlett
patent: 3555089 (1971-01-01), Bartlett
patent: 3576019 (1971-04-01), Sweeney et al.
patent: 3697564 (1972-10-01), Anello et al.
patent: 3940435 (1976-02-01), Hiestand

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