NEW FUNCTIONALIZED DITHIA-12(13)-CROWN-4 ETHERS: SYNTHESIS, COMPLEX FORMATION, AND EXTRACTION CAPACITY

Authors

  • А. А. Зенина M. V. Lomonosov Moscow State University, Moscow 119992
  • Э. В. Рахманов M. V. Lomonosov Moscow State University, Moscow 119992
  • А. А. Бобылева M. V. Lomonosov Moscow State University, Moscow 119992
  • Е. В. Луковская M. V. Lomonosov Moscow State University, Moscow 119992
  • Л. Г. Кузьмина N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Moscow 117071
  • А. А. Абрамов M. V. Lomonosov Moscow State University, Moscow 119992
  • А. В. Анисимов M. V. Lomonosov Moscow State University, Moscow 119992

DOI:

https://doi.org/10.1007/7435

Keywords:

dithia-12(13)-crown-4 ethers, Ag(I), Pb(II), Hg(II), Sn(II) ions, complexing, synthesis, thermal stability, extraction, 1H NMR spectroscopy, X-ray crystallographic analysis

Abstract

1,4-Dioxa-7,10-dithiacyclododecane-8-carbonitrile,  1,4-dioxa-7,11-dithiacyclotridecan-9-one, its 2,4-dinitrophenylhydrazone,  and unsubstituted 7,10-dithia-12-crown-4 were synthesized. The complexing ability of the four synthesized dioxadithiacrown compounds toward Ag(I), Pb(II), Hg(II), and Cd(II) ions was assessed by  1H NMR. The extracting ability  of the three dioxadithiacrown compounds with respect to the Sn(II) ion from aqueous  solutions was studied. The thermal stability of 1,4-dioxa-7,10-dithia-cyclododecane and the corresponding 8-carbonitrile was investigated.

How to Cite
Zenina, A. A.; Rakhmanov, E. V.; Bobyleva, A. A.; Lukovskaya, E. V.; Kuzmina, L. G.; Abramov, A. A.; Anisimov, A. V.  Chem. Heterocycl. Compd. 2007, 43, 835. [Khim. Geterotsikl. Soedin. 2007, 992.]

For this article in the English edition see DOI 10.1007/s10593-007-0133-7


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Published

2023-02-02

Issue

No. 7 (2007)

Section

Original Papers