| abstract |
1. METHOD FOR OBTAINING SULPHOXIDES by oxidizing organic sulfides with hydrogen peroxide at 70-110 ° C: followed by isolating the target product by a known method, characterized in that, in order to control the yield of the target product and the oxidation depth of sulfides, the process is carried out in the presence of organic the solvent monomethyl and / or monoethyl ethers of ethylene glycol at a mass ratio of: organic sulphides and solvent 1: (O, 25-3) and the concentration of hydrogen peroxide in an organic solvent of 0.35-3.7 wt.%. § 2. С persons according to Claim. 1, wherein u and u, so that the process is carried out at a mass relation shi solvent 2% and 98%. |