Perfluoroalkyl esters of anthranilic acids

Details Perfluoroalkyl esters of anthranilic acids Perfluoroalkyl esters of anthranilic acids

1984-09-13

1986-05-06

Ford, John M.

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

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

544198, 544208, 544209, 544211, 544212, 2602397, C07D25142, C07D25150, C07D25170, C07D25144

Patent

active

045873380

ABSTRACT:
Perfluoroalkyl esters of anthranilic acids, of the formula (1) ##STR1## in which R.sub.1 is perfluoroalkyl or perfluoroalkoxy-perfluoroalkyl, R.sub.2 is hydrogen, alkyl or phenyl, R.sub.3 is one or more non-chromophoric radicals, such as fluorine, chlorine, bromine, lower alkyl, lower alkoxy, acylamino, carboxyl or functionally modified carboxyl groups, sulfo or functionally modified sulfo groups, or phenyl, X is the radical of an aliphatic or aromatic monocarboxylic or polycarboxylic acid, the radical of a halogen-active heterocyclic compound or an alkylaminocarbonyl or arylaminocarbonyl radical, m is an integer from 1 to 6, preferably 1 to 4 and n is an integer from 1 to 3. These compounds are useful for soil-repellent finishing of textile material.

REFERENCES:
patent: 3278253 (1966-10-01), Weckler et al.
patent: 3400121 (1968-09-01), Weckler et al.
patent: 3697520 (1972-10-01), Winter
patent: 4183929 (1980-01-01), Conrow

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