| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: described is method of obtaining optically pure sulfoxides by catalytic oxidation of thioethers with hydrogen peroxide, as catalyst homochiral microporous coordination polymer of the following composition is used: [Zn2BDC-(L-Lac).DMF] . (DMF)x, where BDC - dianion of terephthalic acid, L-Lac - dianion of lactic acid, DMF - dimethylformamide, which simultaneously acts as chiral immobile phase for separation of obtained sulfoxides by means of enantioselective liquid column chromatography. ^ EFFECT: claimed method allows to carry out simultaneous selective heterogenous oxidation of thioethers and enantioselective chromatographic separation of obtained enantiomeric sulfoxides. ^ 2 dwg, 3 ex |
