Synthesis, Characterization of a Schiff Base Ligand and Its metal complexes, Their Catalytic, Thermal and DNA Binding Features
Abstract
This work, first of all, reports the synthesis and structural elucidation of a schiff base ligand and its Co(II), Ni(II)and Mn(II) coordination compounds using various spectroscopic methods. Then, it moves on to the search of catalytic activity features of all the metal complexes, which were tested on the oxidation reactions of styrene and cyclohexene that are known to have a crucial importance in organic synthesis. The results of these reactions showed that the metal complexes especially the Cobalt complex was the most effective as catalyst, showing %70.3 yield for styrene oxidation and %50.1 yield for cyclohexene. Synthesized compounds were also searched for their thermal behaviour and similar fragmentations were observed only for the Cobalt and Manganese complexes of the ligand. Finally DNA binding studies were carried out on all the synthesized compounds and among them the Manganese complex showed the highest binding constant (Kb ) with 7.04.
Keywords
References
- [1] Jeevadason A. W., Murugavel K. K., Neelakantan M. A., Review, types of piperazine-based Schiff base ligands: Synthesis, X-ray structures, magnetic studies and theoretical validation, Inorganica Chimica Acta, 503 (2020) 119439.
- [2] Wang J., Zhang X., Liu H. B., Zhang D., Nong H., Wu P., Chen P., Li D., Aggregation induced emission active fluorescent sensor for the sensitive detection of Hg2+ based on organic–inorganic hybrid mesoporous material, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 227 (2020) 117585.
- [3] Abu-Dief A. M., Mohamed I. M. A., A review on versatile applications of transition metal complexes incorporating Schiff bases, Beni-Suef Univ. J. Basic Appl. Sci., 4 (2015) 119–133.
- [4] Rollié S., Mangold M., Sundmacher K., Designing biological systems: systems engineering meets synthetic biology, Chem. Eng. Sci., 69 (2012) 1–29.
- [5] Liu X., Hamon J. R., Recent developments in penta-, hexa- and heptadentate Schiff base ligands and their metal complexes, Coord. Chem. Rev., 389 (2019) 94–118.
- [6] Marchetti F., Pettinari C., Di Nicola C., Tombesi A., Pettinari R., Coordination chemistry of pyrazolone-based ligands and applications of their metal complexes, Coordination Chemistry Reviews, 401 (2019) 213069.
- [7] Marchetti F., Pettinari R., Pettinari C., Recent advances in acylpyrazolone metal complexes and their potential applications, Coordination Chemistry Reviews, 303 (2015) 1–31.
- [8] Pahontu E., Julea F., Rosu T., Purcarea V., Chumakov Y., Petrenco P., Gulea A., Antibacterial, antifungal and in vitro antileukaemia activity of metal complexes with thiosemicarbazones, Journal of Cellular and Molecular Medicine, 19(4) (2015) 865–878.
Details
Primary Language
English
Subjects
Transition Metal Chemistry , Organometallic Chemistry , Organic Chemical Synthesis
Journal Section
Research Article
Authors
Selma Bal
*
0000-0001-9547-8717
Türkiye
Publication Date
December 30, 2025
Submission Date
July 7, 2025
Acceptance Date
November 29, 2025
Published in Issue
Year 1970 Volume: 46 Number: 4