Metal salt complexes of 3-isothiazolones

Claim 1

A metal salt complex of the formula ##STR6## wherein Y is a substituted alkyl group of 1-18 carbon atoms selected from hydroxyalkyl, haloalkyl, cyanoalkyl, alkylaminoalkyl, dialkylaminoalkyl, arylaminoalkyl, carboxyalkyl, carbalkoxyalkyl, alkoxyalkyl, aryloxyalkyl, alkylthioalkyl, arylthioalkyl, haloalkoxyalkyl, carbamoxyalkyl, isothiazolonyalkyl and cycloalkylaminoalkyl, an unsubstituted or substituted aryl group of up to 10 carbon atoms wherein the substituent is selected from halogen, cyano, nitro, (C 1 -C 4 ) alkyl, (C 1 -C 4 ) alkoxy, (C 1 -C 4 ) alkylacylamino, (C 1 -C 4 ) carbalkoxy, and sulfamyl, an unsubstituted or halo-substituted alkenyl, alkynyl group having 2-18 carbon atoms, unsubstituted or substituted cycloalkyl having 3-12 carbon atoms and in which the substituent is selected from halogen and methyl, an unsubstituted or substituted aralkyl having up to 10 carbon atoms, in which the substituent is selected from halogen, nitro, (C 1 -C 4 ) alkyl, and (C 1 -C 4 ) alkoxy; R is hydrogen, halogen or a (C 1 -C 4 ) alkyl group; R 1 is hydrogen, halogen, or a (C 1 -C 4 ) alkyl group; or R and R' can be taken together to complete a benzene ring, optionally substituted with one or more halogen atoms, nitro groups, (C 1 -C 4 ) alkyl groups, cyano groups, or (C 1 -C 4 ) alkoxy groups; M is a cation of barium, cadmium, calcium, chromium, cobalt, copper, iron, lead, lithium, magnesium, manganese, mercury, nickel, silver, sodium, strontium, tin, or zinc; X is a chloride, bromide, iodide, sulfate, nitrate, acetate, perchlorate, bisulfate, bicarbonate, oxalate, maleate, p-toluenesulfonate, carbonate, or phosphate anion; a is the integer 1 or 2; and n is the integer for which the anion X satisfies the valence of the cation M.