Synthesis, structural characterization and electrochemical studies of new macrocyclic Schiff base containing pyridine head and its metal complexes

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dc.contributor.authorIlhan, Salih
dc.contributor.authorTemel, Hamdi
dc.contributor.authorYilmaz, Ismail
dc.contributor.authorSekerci, Memet
dc.date.accessioned2024-04-24T16:15:13Z
dc.date.available2024-04-24T16:15:13Z
dc.date.issued2007
dc.departmentDicle Üniversitesien_US
dc.description.abstractA new macrocyclic ligand, 1,3,5-triaza-2,4:7,8:13,14-tribenzo-9,12-dioksa-cyclopentadeca-1,5-diene was synthesized by reaction of 2,6-diaminopyridine and 1,2-bis(2-carboxyaldehyde phenoxy)ethane. Then, its Cu(II), Ni(II), Pb(II), Co(III) and La(III) complexes were synthesized by the template effect by the reaction of 2,6-diaminopyridine and 1,2-bis(2-carboxyaldehyde phenoxy)ethane and Cu(NO3)(2)center dot 3H(2)O, Ni(NO3)(2)center dot 6H(2)O, Pb(NO3)(2), Co(NO3)(2)center dot 6H(2)O, La(NO3)(3)center dot 6H(2)O, respectively. The ligand and its metal complexes have been characterized by elemental analysis, IR, H-1 and C-13 NMR, UV-Vis spectra, magnetic susceptibility, thermal gravimetric analysis, conductivity measurements, mass spectra, and cyclic voltammetry. All complexes are diamagnetic and Cu(II) complex is binuclear. The Co(11) was oxidized to Co(111). The comparative electrochemical studies show that the nickel complex exhibited a quasi-reversible one-electron reduction process, while copper and cobalt complexes gave irreversible reduction processes in DMSO solution. (c) 2007 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.jorganchem.2007.05.031
dc.identifier.endpage3865en_US
dc.identifier.issn0022-328X
dc.identifier.issn1872-8561
dc.identifier.issue18en_US
dc.identifier.scopus2-s2.0-34547121745
dc.identifier.scopusqualityQ2
dc.identifier.startpage3855en_US
dc.identifier.urihttps://doi.org/10.1016/j.jorganchem.2007.05.031
dc.identifier.urihttps://hdl.handle.net/11468/15712
dc.identifier.volume692en_US
dc.identifier.wosWOS:000249175100003
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherElsevier Science Saen_US
dc.relation.ispartofJournal of Organometallic Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMacrocyclic Schiff Baseen_US
dc.subjectMacrocyclic Schiff Base Complexesen_US
dc.subject2,6-Diaminopyridine And 1,2-Bis(2-Carboxyaldehyde Phenoxy)Ethaneen_US
dc.titleSynthesis, structural characterization and electrochemical studies of new macrocyclic Schiff base containing pyridine head and its metal complexesen_US
dc.titleSynthesis, structural characterization and electrochemical studies of new macrocyclic Schiff base containing pyridine head and its metal complexes
dc.typeArticleen_US

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