OXIDATION PROCESS OF ORGANIC SUBSTRATES IN THE PRESENCE OF METAL COMPLEXES OF TETRA-, PENTA- AND HEXACOORDINATING LIGANDS, AND OXIDATION CATALYSTS CONTAINING THEM

摘要

process for selective oxidation of organic substrates by contactingthe substrates with an oxidant selected from hydroperoxides and / orhydrogen peroxide in the presence of a catalyst containing the complexat least a metal ligand, characterized in that the nitrogen multicoordinatcomplex / peroxide molar ratio is between 1 and 10 / 10, the temperaturebelow 120 ~ c and the metal complex of general formula [lxmy xu yq] z with m, a manganese atom in the rule of iron and oxidized, a bridgeamong metals, a counter ion, x and y are & = 0 & = n & = 3, z is the charge ofmetal complex, and q = z / y, and a ligand of formula: r1 ar1.r - n (ch2), ar1 and ar2 r2 and ar2 of linear carbon chains c1c6, connected to a nitrogen heterocycle, r1 and r2 are hydrogen or a chainalkyl, c1 to c6, possibly linked to a nitrogen heterocycle, 2 & = r & = 4.