Sukhoveev O. N-phenylanthranilates of nontransition are stabilizators of oxidation of organic compounds

Metallochelates based on phenylanthranilic acid. Reveal patterns of antioxidant action of N-phenylanthranilates of alkaline earth metals in different dispersion mediums for the direct search of new low-toxic polyfunctional additives for petroleum products and biofuels. Chemical synthesis; IR spectroscopy, elemental analysis, volumetric method; tribological research methods on a four-ball machine, bioassays. The mechanism of catalytic breaking of chains of oxidation of organic compounds is set by the explored matters. Dependence of antioxidant efficiency of these complexes is studied during stabilizing of oxidation of individual organic compounds, petroleum and alternative biofuels from nature of central atom and ligand. It is shown that the explored complexes of nontransition metals catalytically break the chains of oxidation in reactions of NH-groups of ligand with hydroperoxides radicals. It is set that N- phenylanthranilates of nontransition metals are multifunctional ecologically safe additives to petroleum and biofuels which improve antioxidation, antiwear and biocide properties. Obtained quantitative results are applicable interest for the synthesis and directional selection metalocomplex stabilizers oxidation of organic materials. Sphere of the use is petrochemistry.