Synthesis, characterization and extraction properties of four unsymmetrical vic-dioximes and their complexes with nickel(II), cobalt(II) and copper(II)
dc.contributor.author | Karapinar, Emin | |
dc.contributor.author | Karapinar, Nazan | |
dc.contributor.author | Ozcan, Emine | |
dc.contributor.author | Coskun, Ahmet | |
dc.date.accessioned | 2020-03-26T17:18:20Z | |
dc.date.available | 2020-03-26T17:18:20Z | |
dc.date.issued | 2007 | |
dc.department | Selçuk Üniversitesi | en_US |
dc.description.abstract | Four new unsymmetrical vic-dioximes: [(LH2)-H-1] N-(4-acetanilidyl) amino-amphi-glyoxime, [(LH2)-H-2] N-(4-acetanilidyl) amino-anti-glyoxime, [(LH2)-H-3] N-(2-thiazolyl) amino-amphi-glyoxime and [(LH2)-H-4] N-(2-thiazolyl) amino-anti-glyoxime were prepared by the reaction of amphi-chloroglyoxime and anti-chloroglyoxime with 4-aminoacetanilide and 2-aminothiazol in absolute ethanol. The preparation Ni(II), Co(II), and Cu(II) complexes of the amphi-and anti-isomers of these ligands are described. The ligands and their complexes were characterized by elemental analyses, IR, mass, H-1 and C-13 NMR spectra and magnetic susceptibility measurements. Ligands complexing properties were studied by the liquid-liquid extraction of selected alkali (Li+, Na+, K+, Cs+) and transition metals (Co2+, Ni2+, Cu2+, Zn2+, Cd2+, Hg2+, Pb2+). It has been observed that all ligands show a high affinity to Cu2+ and Hg2+ ions, where as almost no affinity to alkali metals. The extraction equilibrium constants (Kex) for complexes of ligands with Cu2+ and Hg2+ metal picrates between dichloromethane and water have been determined at 25 degrees C. | en_US |
dc.identifier.doi | 10.1080/15533170701608825 | en_US |
dc.identifier.endpage | 619 | en_US |
dc.identifier.issn | 1553-3174 | en_US |
dc.identifier.issue | 8 | en_US |
dc.identifier.scopusquality | N/A | en_US |
dc.identifier.startpage | 611 | en_US |
dc.identifier.uri | https://dx.doi.org/10.1080/15533170701608825 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12395/21639 | |
dc.identifier.volume | 37 | en_US |
dc.identifier.wos | WOS:000250085400007 | en_US |
dc.identifier.wosquality | Q3 | en_US |
dc.indekslendigikaynak | Web of Science | en_US |
dc.indekslendigikaynak | Scopus | en_US |
dc.language.iso | en | en_US |
dc.publisher | TAYLOR & FRANCIS INC | en_US |
dc.relation.ispartof | SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.selcuk | 20240510_oaig | en_US |
dc.subject | liquid-liquid extractions | en_US |
dc.subject | vic-dioximes | en_US |
dc.subject | transition metal complexes | en_US |
dc.subject | alkali cations | en_US |
dc.title | Synthesis, characterization and extraction properties of four unsymmetrical vic-dioximes and their complexes with nickel(II), cobalt(II) and copper(II) | en_US |
dc.type | Article | en_US |