PROCESS FOR THE PRODUCTION OF 8-OXYQUINOLINATE-METAL-DIMETHYL-DITHIO-CARBAMATE MIXED-LIGAND METAL COMPLEXES OF ANTIMICROBIC EFFECT

摘要

A process for the production of 8-oxyquinolinate-metal-dimethyl-dithiocarbamate mixed-ligand metal complexes of general formula I.in which M is a divalent metal atoms, characterized in that an alkali metal salt of 8-oxyquinoline is reacted in a polar solvent or aqueous solvent medium with an alkali metal salt of dimethyl-dithiocarbamic acid and with a metal halide having the general formula M(Hal)SUB2/SUB, where M is as defined above and Hal is a halogen atom, or simultoneously with two different metal halides of the general formula M(Hal)SUB2/SUB, and then the obtained product is separated in a manner such as herein described.