Abstract:
Crown thioethers and their non-macrocyclic analogues have been immobilized on a silica matrix coated with (ω-(triethoxysiryl)-undecanoic acid. Thiacrown modified silica carriers were found to be highly suitable as complex-forming adsorbents for silver(I) and gold(III) ions under dynamic conditions, and application of their complexation affinity for preparation of solid-state electrochemical sensors based on composite carbon-paste electrodes has been demonstrated.
Document Type:
Article
Language: English
Citation:
E. I. Troyanskii, M. S. Pogosyan, N. M. Samoshina, G. I. Nikishin, V. V. Samoshin, L. K. Shpigun, N. E. Kopytova, P. M. Kamilova, “Crown thioethers and 1,4-dithiacyclanes immobilized on silica carrier: preparation and studies of complexation affinity towards metal ions”, Mendeleev Commun., 6:1 (1996), 9–11
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Y. Habata, Comprehensive Heterocyclic Chemistry III, 2008, 829
N. A. Rezekina, E. V. Rakhmanov, E. V. Lukovskaya, A. A. Bobylyova, A. A. Abramov, V. A. Chertkov, A. V. Khoroshutin, A. V. Anisimov, “Synthesis and extraction properties of oxathiacrown compounds containing benzyl groups”, Chem Heterocycl Compd, 42:2 (2006), 216
Theodore F. Baumann, Glenn A. Fox, Art J. Nelson, Joy C. Andrews, Darrell B. Bishop, John G. Reynolds, “Polymer Pendant Crown Thioethers for Removal of Mercury from Acidic Waste Streams-Characterization and Extraction Performance”, MRS Proc., 757 (2002)
Theodore F Baumann, John G Reynolds, Glenn A Fox, “Polymer pendant crown thioethers: synthesis, characterization and Hg2+ extraction studies of polymer-supported thiacrowns ([14]aneS4 and [17]aneS5)”, Reactive and Functional Polymers, 44:2 (2000), 111
Alan M. Bond, Wujian Miao, Thomas D. Smith, Jim Jamis, “Voltammetric reduction of mercury(II), silver(I), lead(II) and copper(II) ions adsorbed onto a new form of mesoporous silica”, Analytica Chimica Acta, 396:2-3 (1999), 203
N. St. Kalmykov, A. Y. Arhipov, A. A. Abramov, N. A. Ivanova, B. Z. Iofa, O. P. Pronina, Yu. A. Sapozhnikov, A. V. Anisimov, “Extraction of Sr(II), Ag(I) and Pb(II) by some oxa-tia- and tia-crown ethers”, J Radioanal Nucl Chem, 228:1-2 (1998), 33
E. I. Troyansky, D. V. Demchuk, G. I. Nikishin, “Homolytic addition of dithiols to alkynes: A new approach to the construction of dithiacyclanes and crown thioethers”, Russ Chem Bull, 46:7 (1997), 1199