Synthesis of sulfur-containing vicinal aminoalcohols on the basis of N-(oxiran-2-ylmethyl)amines

The reaction of (methanediyldibenzene-4,1-diyl)dimethanethiol, (oxydibenzene-4,1-diyl)dimethanethiol, biphenyl-4,4′-diyldimethanethiol with 1-(oxiran-2-ylmethyl)piperidine and N-(oxiran-2-ylmethyl)-N-ethylaniline afforded the corresponding sulfur-containing vicinal aminoalcohols resulting from the opening of the oxirane ring in keeping with Krasusky rule.