Preparation, characterization and biological activity study of Co (II), Ni(II) and Cu(II) Complexes with 4-(( Z)-4-bromobenzylidene)-2-(7-((4-bromobenzylidene) amino)-3-methyl-8-oxo-5-thia-1-azabicyclo [4.2.0] oct-2-en-2-yl)-oxazol-5(4H)-one derivatives
Resen, N., Majed, N., Al-Rubaye, H., Alkhaisy, T. (2021). Preparation, characterization and biological activity study of Co (II), Ni(II) and Cu(II) Complexes with 4-(( Z)-4-bromobenzylidene)-2-(7-((4-bromobenzylidene) amino)-3-methyl-8-oxo-5-thia-1-azabicyclo [4.2.0] oct-2-en-2-yl)-oxazol-5(4H)-one derivatives. EKB Journal Management System, 64(6), 3035-3040. doi: 10.21608/ejchem.2021.63336.3357
Nawal D. Resen; Nagham Majed; Huda I. Al-Rubaye; Thoraia M. Alkhaisy. "Preparation, characterization and biological activity study of Co (II), Ni(II) and Cu(II) Complexes with 4-(( Z)-4-bromobenzylidene)-2-(7-((4-bromobenzylidene) amino)-3-methyl-8-oxo-5-thia-1-azabicyclo [4.2.0] oct-2-en-2-yl)-oxazol-5(4H)-one derivatives". EKB Journal Management System, 64, 6, 2021, 3035-3040. doi: 10.21608/ejchem.2021.63336.3357
Resen, N., Majed, N., Al-Rubaye, H., Alkhaisy, T. (2021). 'Preparation, characterization and biological activity study of Co (II), Ni(II) and Cu(II) Complexes with 4-(( Z)-4-bromobenzylidene)-2-(7-((4-bromobenzylidene) amino)-3-methyl-8-oxo-5-thia-1-azabicyclo [4.2.0] oct-2-en-2-yl)-oxazol-5(4H)-one derivatives', EKB Journal Management System, 64(6), pp. 3035-3040. doi: 10.21608/ejchem.2021.63336.3357
Resen, N., Majed, N., Al-Rubaye, H., Alkhaisy, T. Preparation, characterization and biological activity study of Co (II), Ni(II) and Cu(II) Complexes with 4-(( Z)-4-bromobenzylidene)-2-(7-((4-bromobenzylidene) amino)-3-methyl-8-oxo-5-thia-1-azabicyclo [4.2.0] oct-2-en-2-yl)-oxazol-5(4H)-one derivatives. EKB Journal Management System, 2021; 64(6): 3035-3040. doi: 10.21608/ejchem.2021.63336.3357

Preparation, characterization and biological activity study of Co (II), Ni(II) and Cu(II) Complexes with 4-(( Z)-4-bromobenzylidene)-2-(7-((4-bromobenzylidene) amino)-3-methyl-8-oxo-5-thia-1-azabicyclo [4.2.0] oct-2-en-2-yl)-oxazol-5(4H)-one derivatives

Egyptian Journal of Chemistry
Article 33, Volume 64, Issue 6, June 2021, Page 3035-3040  XML PDF (787.3 K)
Document Type: Original Article
DOI: 10.21608/ejchem.2021.63336.3357
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Authors
Nawal D. Resen1; Nagham Majed1; Huda I. Al-Rubaye2; Thoraia M. Alkhaisy1
1Chemistry Department, College of Science, University of Mustansiriyah, Baghdad, Iraq
2Chemistry Department, College of Education for Pure Science, Ibn Al-Haitham, University of Baghdad, Baghdad, Iraq
Abstract
New succession related to the transition metal complexes Cu(II), Ni(II), and Co(II) with 4-((Z)-4-bromobenzylidene)-2-(7-((4-bromobenzylidene)amino)-3methyl-8oxo-5-thia-1azabicyclo[4.2.0]oct-2-en-2yl)oxazol-5(4H)-one) has been prepared and described. The structural descriptions have been reached from FT-IR, molar conductance measurements, magnetic susceptibility UV-Vis ,flame atomic absorption techniques as well as 1HNMR. Based on those results, it is proposed that the coordinates of the ligand to metal ions from the nitrogen related to azomethine group as well as the oxygen of carbonyl group. In addition, the biological activity of complexes and ligand has been investigated opposite Staphylococcus aureus, Aspergillus Niger, Ecoli, and Candida albicans. The products indicate that Co (II)-complex, Ni (II)-complex and Cu (II) -complex is enhanced the biological activity in comparison to ligand.
Keywords
Complexes; Biological activity; spectral studies and Ligand
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