Synthesis,Spectral Characterization and Antimicrobial Activity of Some Transition Metal Complexes of 1,3‐Bis(1H‐benzimidazol‐2‐yl)‐2‐oxapropane |
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| Authors: | Aydin Tavman Adem Çinarli Demet Gürbüz A Seher Birteksöz Tan M A Faruk Öksüzömer Mayram Tüysüz Mehmet Ali Gürkaynak Bahattin Yalçin |
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| Institution: | 1. Istanbul University, Faculty of Engineering, Chemistry Department, Avcilar, 34320, Istanbul, Turkey;2. Istanbul University, Faculty of Pharmacy, Department of Pharmaceutical Microbiology, 34452, Beyazit, Istanbul, Turkey;3. Istanbul University, Faculty of Engineering, Department of Chemical Engineering, 34320, Avcilar, Istanbul, Turkey;4. Marmara University, Faculty of Arts and Sciences, Department of Chemistry, 34722, Kadik?y, Istanbul, Turkey |
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| Abstract: | 1,3‐Bis(1H‐benzimidazol‐2‐yl)‐2‐oxapropane ( L ) complexes with Fe(NO3)3, CoCl2, Co(NO3)2, Ni(NO3)2, CuCl2, Cu(ClO4)2, PdCl2, CdI2, Hg(NO3)2 were synthesized and characterized by elemental analysis, molar conductivity, magnetic moment, TGA, FT‐IR, NMR, ESI‐MS, fluorescence spectroscopy. Also, the crystal structure of 1,3‐bis(1H‐benzimidazol‐2‐yl)‐2‐oxapropane]dichlorocobalt(II), Co( L )Cl2], complex is reported that it has distorted trigonal bipyramidal geometry. Antibacterial activities of the compounds were evaluated using the disk diffusion method against six bacteria and Candida albicans. The Hg(II) complex shows superior activity toward S. epidermidis and E. coli whereas the other complexes are ineffective except the Co(NO3)2 complex: it showed weak activity toward all of the microorganisms. |
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| Keywords: | Bis‐benzimidazole Oxapropane Metal complexes Antimicrobial Crystal structure |
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