Structural, catalytic, antimicrobial and antioxidant properties of Cu(II)-complexes prepared by o-hydroxy Schiff bases with fluorine and ethoxy substituents

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dc.authoridAvsar, cumhur/0000-0002-4095-0022
dc.authoridAlbayrak kastas, Cigdem/0000-0003-0235-7460
dc.authoridKastas, Gokhan/0000-0002-5956-405X
dc.contributor.authorKastas, Gokhan
dc.contributor.authorKastas, Cigdem Albayrak
dc.contributor.authorAvsar, Cumhur
dc.date.accessioned2025-03-23T19:34:44Z
dc.date.available2025-03-23T19:34:44Z
dc.date.issued2025
dc.departmentSinop Üniversitesi
dc.description.abstractCu(II) complexes of three Schiff bases were synthesized and characterized via X-ray diffraction, Fourier transform infrared, and UV-vis spectroscopies. The Schiff bases act as bidentate ligands, chelating Cu(II) ions in seesaw coordination geometry. Changing the substituent types and positions creates various non-covalent interactions within the crystal packings, yielding notable topological differences. GC-MS analysis reveals that Cu(II) complexes induce 1.38%-11.43% efficacy in Suzuki-Miyaura cross-coupling reactions. The biological activity of complexes correlates with substituent type and position in the aromatic ring. The one with ethoxy exhibits antimicrobial effects solely against Candida parapsilosis, while those with fluorine enhance the activity, particularly in the meta position.
dc.description.sponsorshipSinop University Scientific Research Coordination Unit [FEF-1901-21-006]
dc.description.sponsorshipThis study was supported by Sinop University Scientific Research Coordination Unit. Project Number: FEF-1901-21-006.
dc.identifier.doi10.1080/15421406.2024.2434325
dc.identifier.endpage156
dc.identifier.issn1542-1406
dc.identifier.issn1563-5287
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85210601935
dc.identifier.scopusqualityQ4
dc.identifier.startpage138
dc.identifier.urihttps://doi.org/10.1080/15421406.2024.2434325
dc.identifier.urihttps://hdl.handle.net/11486/5722
dc.identifier.volume769
dc.identifier.wosWOS:001365796700001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTaylor & Francis Ltd
dc.relation.ispartofMolecular Crystals and Liquid Crystals
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectAntimicrobial effect
dc.subjectcopper complex
dc.subjectmolecular structure
dc.subjectSchiff base
dc.subjectUV-vis
dc.subjectXRD
dc.titleStructural, catalytic, antimicrobial and antioxidant properties of Cu(II)-complexes prepared by o-hydroxy Schiff bases with fluorine and ethoxy substituents
dc.typeArticle

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