Andreev P. The Reactions of isomeric dinitrotoluenes with ozone in liquid faze

Study of the process of the ozonation of dinitrotoluenes in solution of the acetic acid was proved that velocities oxida-tion decreases in row toluene > nitrotoluenes > dinitrotolue-nes, , but selective in row 2,6-dinitrotoluenes < 2-nitrotoluene < toluene <3-nitrotoluene <4-nitrotoluene <2,4-dinitrotoluene <3,4-dinitrotoluene. Introduction to system ozone - dinitro-toluenes - acetic acid metal variable degree of the oxidation in concentration comparable substrata to concentration, prac-tically is wholly prevented ozonolysis aromatic ring, the main trends becomes selective oxidation to methyle group. It Is Shown that in presences of the bromide potassium velocity of the oxidation increases, concentration of the acetate of the cobalt (II) falls.