Complexing ability of the substituted oxathiacrown ethers with vicinal arrangement of the sulfur atoms |
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| Authors: | E V Rakhmanov A A Bobyleva E V Lukovskaya O A Fedorova A V Anisimov |
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| Institution: | 1.Chemical Department,Lomonosov Moscow State University,Moscow,Russia |
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| Abstract: | Complexing ability of crown ethers opens new ways of designing selective extragents and sensitive receptors to various metal
cations. The structure of the oxathiacrown ether complexes with Ag(I), Pb(II), Hg(II), Cd(II), Ni(II), Pd(II) ions was investigated
using the methods of mass spectrometry and 1H NMR spectroscopy. Formation of 1:1 and 2:1 ligand-metal complexes was established. |
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