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- Title
Synthesis, complex-formation, and extracting ability of new derivatives of dithia-13(16)-crown-4(5) ethers.
- Authors
Tulyakova, E. V.; Rakhmanov, E. V.; Lukovskaya, E. V.; Fedorova, O. A.; Abramov, A. A.; Khoroshutin, A. V.; Bobylyova, A. A.; Anisimov, A. V.
- Abstract
Various methods of synthesizing functional derivatives of dithia-13(16)-crown-4(5) ethers are proposed. Complex-formation of the obtained compounds with Ag+ and Pb2+ ions has been studied using 1H NMR. A radiometric method was used to investigate the extracting ability of substituted dithia-13(16)-crown-4(5) ethers in relation to Ag+ and Cd2+ ions from aqueous solution in the presence of anions of various degree of hardness, with determination of the metal content.
- Subjects
ETHERS; IONS; CROWN ethers; MACROCYCLIC compounds; NUCLEAR magnetic resonance; ANIONS
- Publication
Chemistry of Heterocyclic Compounds, 2006, Vol 42, Issue 2, p206
- ISSN
0009-3122
- Publication type
Article
- DOI
10.1007/s10593-006-0073-7