Abstract <p>An efficient method has been developed for the synthesis of macrocyclic tetraoxadithiaspiroalkanes by the cyclocondensation of alkane-α,ω-dithiols (butane-1,4-dithiol, pentane-1,5-dithiol, and hexane-1,6-dithiol) with 1,1-dihydroperoxycycloalkanes and formaldehyde in the presence of lanthanide catalysts.</p>

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Synthesis of Macrocyclic Tetraoxadithiaspiroalkanes in the Presence of Lanthanide Catalysts

  • N. N. Makhmudiyarova,
  • I. R. Ishmukhametova,
  • U. M. Dzhemilev

摘要

Abstract

An efficient method has been developed for the synthesis of macrocyclic tetraoxadithiaspiroalkanes by the cyclocondensation of alkane-α,ω-dithiols (butane-1,4-dithiol, pentane-1,5-dithiol, and hexane-1,6-dithiol) with 1,1-dihydroperoxycycloalkanes and formaldehyde in the presence of lanthanide catalysts.