Complexation, thermal and catalytic studies of N-substituted piperazine, morpholine and thiomorpholine with some metal ions

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dc.authoridKARABULUT, H R Ferhat/0000-0002-9501-6296;
dc.authorwosidKARABULUT, H R Ferhat/AAA-1402-2021
dc.authorwosidTurkyilmaz, Murat/AAK-7876-2020
dc.authorwosidBaran, Yakup/N-4678-2015
dc.contributor.authorKacan, Mesut
dc.contributor.authorTurkyilmaz, Murat
dc.contributor.authorKarabulut, Ferhat
dc.contributor.authorAltun, Ozlen
dc.contributor.authorBaran, Yakup
dc.date.accessioned2024-06-12T11:09:27Z
dc.date.available2024-06-12T11:09:27Z
dc.date.issued2014
dc.departmentTrakya Üniversitesien_US
dc.description.abstractSeveral Cu(II), Pt(II) and Ni(II) complexes of N-substituted, piperazine (NN donor), morpholine (NO donor) and thiomorpholine (NS donor) derivatives were synthesized and their thermal behavior and catalytic activity in epoxidation reaction of cis-diphenylethylene were studied using oxygen sources NaOCl. The coordination compounds of Cu(II), Pt(II) and Ni(II) having general formula [MLCl]Cl, [ML(2)l]Cl-2 or [ML]Cl-2 with tetra coordinated geometry around metal ions have been isolated as solid. All the ligands and complexes were identified by spectroscopic methods and elemental analysis, magnetic measurements, electrical conductance and thermal analysis. A square planer structures have been proposed for all complexes. The thermal stability of the complexes discussed in terms of ligands donor atoms, geometry and central metal ions. The complexes have a similar thermal behavior for the selected metal ions. The thermogravimetric analyses suggest high thermal stability for most complexes followed by thermal decomposition in different steps. The decomposition processes were observed as water elimination, chloride anion removal and degradation of the organic ligands. Catalytic ability of the complexes were examined and found that all the complexes can effectively catalyze the epoxidation of cis-stilbene with NaOCl. (C) 2013 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipTrakya University [TBAP 2010-113]en_US
dc.description.sponsorshipWe thank the Trakya University TBAP 2010-113 for the financial support.en_US
dc.identifier.doi10.1016/j.saa.2013.09.031
dc.identifier.endpage577en_US
dc.identifier.issn1386-1425
dc.identifier.issn1873-3557
dc.identifier.pmid24091345en_US
dc.identifier.scopus2-s2.0-84884682745en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage572en_US
dc.identifier.urihttps://doi.org/10.1016/j.saa.2013.09.031
dc.identifier.urihttps://hdl.handle.net/20.500.14551/22798
dc.identifier.volume118en_US
dc.identifier.wosWOS:000328005400077en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofSpectrochimica Acta Part A-Molecular And Biomolecular Spectroscopyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectN-Substituted Piperazineen_US
dc.subjectMorpholineen_US
dc.subjectThiomorpholineen_US
dc.subjectThermal Stabilityen_US
dc.subjectComplexesen_US
dc.subjectCatalytic Activityen_US
dc.subjectSchiff-Base Ligandsen_US
dc.subjectMn-Iii(Salen)-Catalyzed Epoxidationen_US
dc.subjectCopper(Ii) Complexesen_US
dc.subject1st Evidenceen_US
dc.subjectDerivativesen_US
dc.titleComplexation, thermal and catalytic studies of N-substituted piperazine, morpholine and thiomorpholine with some metal ionsen_US
dc.typeArticleen_US

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