Biological assays, electrochemical behavior, and theoretical DFT calculations of Ru(II) complexes of chiral phosphinite based based on ?-amino alcohols: Transfer hyrogenation of ketones using a HCOOH/Et3N mixture

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dc.authorid0000-0001-8028-2244en_US
dc.authorid0000-0002-2488-0378en_US
dc.authorid0000-0002-5505-2700en_US
dc.authorid0000-0002-7418-0564en_US
dc.authorid0000-0002-4238-5012en_US
dc.contributor.authorKhadichakhan, Rafikova
dc.contributor.authorMeriç, Nermin
dc.contributor.authorBinbay, Nil Ertekin
dc.contributor.authorOkumuş, Veysi
dc.contributor.authorSever, M. Şerif
dc.contributor.authorBelyankova, Yelizaveta
dc.contributor.authorAydemir, Murat
dc.date.accessioned2024-04-05T12:46:54Z
dc.date.available2024-04-05T12:46:54Z
dc.date.issued2024en_US
dc.departmentDicle Üniversitesi, Fen Fakültesi, Kimya Bölümüen_US
dc.description.abstractSynthesis of two phosphinite ligands based on β-amino alcohols, in high yields has been demonstrated. When we treated [Ru(arene)(μ-Cl)Cl]2 {arene:p-cymene,benzene} with chelating phosphinite ligands, we obtained neutral Ru(II)-complexes possessing the general formula [Ru(arene)phosphiniteCl2]. The structure of the ligands and complexes was confirmed using analytical and spectroscopic techniques. The quantum chemical calculations were carried out for the ruthenium complexes at the DFT/CAM-B3LYP level of theory in gas phase. The phosphinite complexes were subjected to cyclic voltammetry studies in order to determine the energies of HOMO and LUMO levels and to estimate their electrochemical and some electronic properties. Organic complex-based memory substrates were immobilized using TiO2-modified ITO electrodes, and the memory functions of phosphinite-based organic complexes were verified by chronoamperometry (CA) and open-circuit potential amperometry (OCPA). In the present study, the antioxidant potentials of ruthenium-based p-cymene and benzene complexes through DPPH radical scavenging, metal chelating, and reducing power activities were also determined. In addition, DNA binding abilities and antimicrobial activities of these complexes against pathogenic bacteria were studied. Finally, the ruthenium complex, (2S)-1-{[(2S)-2-[(diphenylphosphanyl)oxy]propyl][(1R)-1-phenylethyl]amino}propan-2-yldiphenyl phosphinitobis[dichloro(η6-benzene)ruthenium(II)] also catalyzed asymmetric transfer hydrogenation of acetophenone with high conversion (up to 99%) and good enantioselectivity (ee up to 89 %), in the existence of formic acid and triethylamine in dichloromethane medium under air atmosphere.en_US
dc.description.sponsorshipDicle University FEN.23.018en_US
dc.identifier.citationRafikova, K., Meriç, N., Binbay, N. E., Okumuş, V., Sever, M. Ş., Belyankova, Y. ve diğerleri. (2024). Biological assays, electrochemical behavior, and theoretical DFT calculations of Ru(II) complexes of chiral phosphinite based based on β-amino alcohols: Transfer hyrogenation of ketones using a HCOOH/Et3N mixture. Journal of Molecular Structure, 1303, 1-20.en_US
dc.identifier.doi10.1016/j.molstruc.2024.137556
dc.identifier.endpage20en_US
dc.identifier.issn0022-2860
dc.identifier.scopus2-s2.0-85183472027
dc.identifier.scopusqualityQ1
dc.identifier.startpage1en_US
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0022286024000796?via%3Dihub
dc.identifier.urihttps://hdl.handle.net/11468/13858
dc.identifier.volume1303en_US
dc.identifier.wosWOS:001167959700001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorMeriç, Nermin
dc.institutionauthorBinbay, Nil Ertekin
dc.institutionauthorAydemir, Murat
dc.language.isoenen_US
dc.publisherElsevier B.V.en_US
dc.relation.ispartofJournal of Molecular Structure
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBiological assayen_US
dc.subjectCA and OCPAen_US
dc.subjectDFT and CAM-B3LYPen_US
dc.subjectElectrochemical propertiesen_US
dc.subjectΒ-amino alcoholsen_US
dc.subjectAsymmetric Transfer Hydrogenation (ATH)en_US
dc.titleBiological assays, electrochemical behavior, and theoretical DFT calculations of Ru(II) complexes of chiral phosphinite based based on ?-amino alcohols: Transfer hyrogenation of ketones using a HCOOH/Et3N mixtureen_US
dc.titleBiological assays, electrochemical behavior, and theoretical DFT calculations of Ru(II) complexes of chiral phosphinite based based on ?-amino alcohols: Transfer hyrogenation of ketones using a HCOOH/Et3N mixture
dc.typeArticleen_US

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