Advanced-designed Ru(II) complexes containing phosphinite ligands derived from chiral amino alcohols: Electrochemical behavior, DFT calculations, and biological activity
Meriç N. Işık U. Dauletbakov A. Zolotareva D. Zazybin A. Sever M.Ş. Okumuş V. Binbay N.E. Binbay V. Kayan C. Güzel R. Aydemir M.
1 January 2025Elsevier B.V.
Journal of Organometallic Chemistry
2025#1023
We report two phosphinite ligands derived from chiral amino alcohols, and their complexes with ruthenium(II). These compounds were characterized by spectroscopic methods. Then, antimicrobial, antioxidant, and DNA binding activities of the chiral Ru(II)-phosphinite complexes were tested. Complex (1R)-2-{benzyl[(1S)-1-(naphthalen-1-yl)ethyl]amino}-1-phenylethyl diphenylphos- phinito[dichloro(η6-p-cymene)ruthenium(II)], 7 showed both the highest radical scavenging activity (90.93 ± 0.98 %) and the highest metal chelating activity (65.45 ± 1.46 %) at 200.0 mg l-1 concentration. In addition, all of complexes had different rates of binding activity to calf thymus DNA (CT-DNA). Moreover, extensive theoretical and experimental investigations were conducted to gain a more profound understanding of the chemical descriptors and the diverse electronic transitions taking place within the ruthenium complexes, as well as their electrochemical characteristics.
Biological properties , Chiral amino alcohols , DFT calculations , Electrochemical behavior , Ruthenium complexes
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Department of Chemistry, Faculty of Science, Dicle University, Diyarbakır, 21280, Turkey
Department of Hair Care and Beauty Services, Technical Vocational School, Dicle University, Diyarbakir, 21280, Turkey
Medical-Aromatic Plants Application and Research Center, Artvin Coruh University, Artvin, 08100, Turkey
School of Chemical Engineering, Kazakh-British Technical University, Almaty, 050000, Kazakhstan
Department of Biology, Institute of Science, Siirt University, Siirt, 56100, Turkey
Department of Medical Biology, Faculty of Medicine, Siirt University, Siirt, 56100, Turkey
Department of Electronics, Technical Vocational School, Dicle University, Diyarbakir, 21280, Turkey
Department of Physics, Institute of Natural Science, Dicle University, Diyarbakir, 21280, Turkey
Department of Science, Faculty of Education, Dicle University, Diyarbakir, 21280, Turkey
Department of Chemistry
Department of Hair Care and Beauty Services
Medical-Aromatic Plants Application and Research Center
School of Chemical Engineering
Department of Biology
Department of Medical Biology
Department of Electronics
Department of Physics
Department of Science
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