Bondar V. Сatalytic ozone oxidation of alkylhetarenes in sulfuric acid solutions

The object of study - ozone oxidation of alkylhearenes in the presence of transition metals in sulfuric acid solutions. The purpose of research - experimental and theoretical study of the ozone reactions with the transition metals and interaction of their oxidized forms with the alkylhearenes. Methods of research - IR -, UV-spectroscopy, elemental analysis, mass-spectrometry, quantum - chemical software package GAUSSIAN-03. The results of the thesis are important for the interpretation of the catalytic ozone oxidation mechanism of organic compounds, needed for predicting and controlling of routs and selectivities of ozone reactions with hearenes and optimization of selective syntheses of heteroaromatic acids. The scientific novelty - determined ways and mechanisms of reactions of the main stages of the catalytic cycle, which indicates the two-electron mechanism of oxidation reactions through the formation of binuclear complexes of transition metals with sulfate bridged ligand. The scope of use - in preparative and industrial ozone synthesis of oxygen-containing compounds, in the liquid phase metal-complexes catalysis by transition metals, as the scientific basis for further studies of the kinetics and mechanism of oxidation by ozone of different classes of organic compounds.