| abstract |
Complexes containing perfluoroalkyl, with polar radicals of the general formula I (See formula) in which Rf is a carbon chain, linear or branched, perfluorinated, with the formula -CnF2nE, in which E represents a fluorine atom, chlorine , bromine, iodine or hydrogen located at one end, and n represents the numbers 4-30, K represents a metal complex of the general formula II (See formula) in which R 1 means a hydrogen atom or an equivalent to an ion of metals with atomic numbers 21-29, 31-33, 37-39, 42-44, 49 or 57-83, with the proviso that at least two of the R 1 must represent equivalents to R metal ions 2 and R 3 independently of each other, represent hydrogen, C1-C7 alkyl, benzyl, phenyl, -CH2OH or -CH2OCH3 and U represents -C6H4-O-CH2-omega-, - (CH2) 1 - 5-omega- , a phenylene group, -CH2-NHCO-CH2-CH (CH2COOH) -C6H4-omega-, -C6H4- (OCH2CH2) 0-1-N (CH2COOH) -CH2-omega- or a C1-C12 alkylene group or C7-C12-C6H4-O-eventualmen interrupted by one or several oxygen atoms, by 1 to 3 groups -NHCO- or by 1 to 3 groups -CONH- and / or substituted with 1 to 3 groups - (CH2) 0-5-COOH, representing omega the site binding to -CO-. |