Crown thioethers and 1,4-dithiacyclanes immobilized on silica carrier: preparation and studies of complexation affinity towards metal ions

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.

[1]  I. Zolotov.  Macrocyclic compounds in analytical chemistry , 1997 .

[2]  A. Galal,et al.  The application of various immobilized crown ether platinum-modified electrodes as potentiometric and amperometric detectors for flow injection analyses of catechol and catecholamines , 1995 .

[3]  Ekaterina N. Korneeva,et al.  An Approach to 8-, 16- and 24-Membered Sulfur-containing Heterocycles via Homolytic Cycloaddition of Alkynes with Butane-1,4-dithiol , 1995 .

[4]  N. Champness,et al.  Hard/Soft Interactions in Early Transition Metal Thioether Macrocyclic Chemistry: Synthesis and Single Crystal Structure of cis-[CrCl2([14]aneS4)]PF6 ([14]aneS4 = 1,4,8,11-tetrathiacyclotetradecane) , 1995 .

[5]  Emmanuil I. Troyansky.  Homolytic Cycloaddition: Novel Approach to the Construction of Sulfur-Containing Heterocycles and Crown Thioethers , 1994 .

[6]  A. J. Blake,et al.  Platinum thioether macrocyclic chemistry: synthesis and electrochemistry of [PtL][PF6]2(L =[12]-, [14]- or [16]-aneS4) and [Pt2([28]aneS8)][PF6]4. Crystal structure of [Pt([12]aneS4)][PF6]2·MeCN , 1994 .

[7]  J. D. Thomas.  Selective membrane electrodes for analysis , 1994 .

[8]  W. Setzer,et al.  Crown thioether complexes of iron(II). Crystal structures of meso-bis(1,4,7-trithiacyclodecane)iron(II) perchlorate and (1,4,7,11,14,17-hexathiacycloeicosane)iron(II) perchlorate , 1993 .

[9]  R. Ismagilov,et al.  Homolytic Macrocyclization of Alkynes with Propane-1,3-dithiol as a Route to 14- and 21-Membered Crown Thioethers , 1993 .

[10]  A. Edwards,et al.  Crown thioether chemistry. The first homoleptic thioether complex of technetium and its potential application in tumor imaging , 1992 .

[11]  Y. Do,et al.  Heteroleptic Crown Thioether Chemistry. Synthesis and Characterization of the Group 9 Metal Complexes of 1,4,7-Trithiacyclononane , 1992 .

[12]  V. Samoshin,et al.  Macrocyclization with Participation of ThiyI Radicals: Construction of 18- and 9-Membered Crown Thioethers , 1992 .

[13]  V. Samoshin,et al.  Free Radical Intermolecular Macrocyclization: An Extremely Facile Route to 12-Membered Thiacrown Ethers , 1992 .

[14]  K. Terada.  Preconcentration of Trace Elements by Sorption , 1991 .

[15]  S. R. Cooper,et al.  Crown thio ether chemistry , 1988 .

[16]  E. Novikov,et al.  The trace determination of some heavy metals in waters by flow-injection spectrophotometry and potentiometry , 1987 .

[17]  J. D. Lamb,et al.  Thermodynamic and kinetic data for cation-macrocycle interaction , 1985 .

[18]  J. Verducci,et al.  The 2-(diphenylphosphino) ethyl group (DPPE) as a new carboxyl-protecting group in peptide chemistry , 1984 .

[19]  M. Tomoi,et al.  Syntheses and chelating properties of polymer‐supported macrocyclic polythioethers , 1983 .

[20]  J. Guss,et al.  Structure of oxidized poplar plastocyanin at 1.6 A resolution. , 1983, Journal of molecular biology.

[21]  M. Hiraoka.  Crown Compounds: Their Characteristics and Applications , 1982 .

[22]  H. Beinert.  Structure and function of copper proteins : Report, on the fourth La Cura Conference held at Villa Giulia, Manziana, Rome, Italy, 4-8 September 1979 , 1980 .