Coordination Behavior of 3-Ethoxycarbonyltetronic Acid towards Cu(II) and Co(II) Metal Ions
Tetronic acids, 4-hydroxy-5H-furan-2-ones, constitute a class of heterocyclic compounds with potent biological and pharmacological activity. The β,β′-tricarbonyl moiety plays an integral role in biological systems and forms a variety of metal complexes. In this report, we present the complexation re...
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| Format: | Article |
| Language: | English |
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Wiley
2008-01-01
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| Series: | Bioinorganic Chemistry and Applications |
| Online Access: | http://dx.doi.org/10.1155/2008/547915 |
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| author | Giorgos Athanasellis Georgia Zahariou Stefanos Kikionis Olga Igglessi-Markopoulou John Markopoulos |
| author_facet | Giorgos Athanasellis Georgia Zahariou Stefanos Kikionis Olga Igglessi-Markopoulou John Markopoulos |
| author_sort | Giorgos Athanasellis |
| collection | DOAJ |
| description | Tetronic acids, 4-hydroxy-5H-furan-2-ones, constitute a class of heterocyclic compounds with potent biological and pharmacological activity. The β,β′-tricarbonyl moiety plays an integral role in biological systems and forms a variety of metal complexes. In this report, we present the complexation reactions of 3-ethoxycarbonyl tetronic acids with acetates and chlorides of Cu(II) and Co(II). These complexes have been studied by means of EPR spectroscopy and magnetic susceptibility measurements. From the obtained results, a preliminary complexation mode of the ligand is proposed. |
| format | Article |
| id | doaj-art-3ef513504ad3468294ccbe1de672bb22 |
| institution | Kabale University |
| issn | 1565-3633 1687-479X |
| language | English |
| publishDate | 2008-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Bioinorganic Chemistry and Applications |
| spelling | doaj-art-3ef513504ad3468294ccbe1de672bb222025-02-03T01:12:02ZengWileyBioinorganic Chemistry and Applications1565-36331687-479X2008-01-01200810.1155/2008/547915547915Coordination Behavior of 3-Ethoxycarbonyltetronic Acid towards Cu(II) and Co(II) Metal IonsGiorgos Athanasellis0Georgia Zahariou1Stefanos Kikionis2Olga Igglessi-Markopoulou3John Markopoulos4Laboratory of Organic Chemistry, School of Chemical Engineering, National Technical University of Athens, Zografou Campus, 15773 Athens, GreeceInstitute of Materials Science, NCSR ‘Demokritos’, 15310 Aghia Paraskevi Attikis, GreeceLaboratory of Organic Chemistry, School of Chemical Engineering, National Technical University of Athens, Zografou Campus, 15773 Athens, GreeceLaboratory of Organic Chemistry, School of Chemical Engineering, National Technical University of Athens, Zografou Campus, 15773 Athens, GreeceLaboratory of Inorganic Chemistry, Department of Chemistry, University of Athens, Panepistimiopolis, 15771 Athens, GreeceTetronic acids, 4-hydroxy-5H-furan-2-ones, constitute a class of heterocyclic compounds with potent biological and pharmacological activity. The β,β′-tricarbonyl moiety plays an integral role in biological systems and forms a variety of metal complexes. In this report, we present the complexation reactions of 3-ethoxycarbonyl tetronic acids with acetates and chlorides of Cu(II) and Co(II). These complexes have been studied by means of EPR spectroscopy and magnetic susceptibility measurements. From the obtained results, a preliminary complexation mode of the ligand is proposed.http://dx.doi.org/10.1155/2008/547915 |
| spellingShingle | Giorgos Athanasellis Georgia Zahariou Stefanos Kikionis Olga Igglessi-Markopoulou John Markopoulos Coordination Behavior of 3-Ethoxycarbonyltetronic Acid towards Cu(II) and Co(II) Metal Ions Bioinorganic Chemistry and Applications |
| title | Coordination Behavior of 3-Ethoxycarbonyltetronic Acid towards Cu(II) and Co(II) Metal Ions |
| title_full | Coordination Behavior of 3-Ethoxycarbonyltetronic Acid towards Cu(II) and Co(II) Metal Ions |
| title_fullStr | Coordination Behavior of 3-Ethoxycarbonyltetronic Acid towards Cu(II) and Co(II) Metal Ions |
| title_full_unstemmed | Coordination Behavior of 3-Ethoxycarbonyltetronic Acid towards Cu(II) and Co(II) Metal Ions |
| title_short | Coordination Behavior of 3-Ethoxycarbonyltetronic Acid towards Cu(II) and Co(II) Metal Ions |
| title_sort | coordination behavior of 3 ethoxycarbonyltetronic acid towards cu ii and co ii metal ions |
| url | http://dx.doi.org/10.1155/2008/547915 |
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