Antibacterial properties of ruthenium (II) benzamide complexes
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Date Uploaded:
25 November 2022
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Reactions of the new acyclic ligand DNBH with RuCl3 · 3H2O, followed by addition of a secondary ligand L (L = PPh3, 1,10-phenanthroline, 2,2′-bipyridine, pyridine and 2,4-diaminotoluene), yield six binuclear metal complexes, TR1–TR6. Two different methods were employed: template and a two-step synthesis, both yielding the same complexes. DNBH and its metal complexes were characterised by a combination of spectroscopic, elemental and magnetic susceptibility data. Coordination was found to be through the carbonyl oxygen of amide and phenolic oxygen in the octahedral environment of the metal. DNBH and some of the metal complexes display antibacterial properties.
Keywords
Acyclic ligand DNBH with RuCl3,spectroscopic,elemental and magnetic susceptibility data
