عنوان المقالة:التحضير بالميكروويف، الدراسةالطيفية و الفعالية البايولوجية لمعقدات فلزات المنغنيز (II)، الكوبلت (II)، النيكل (II) والزئبق (II) والنحاس (II) مع قاعدة شف Microwave Preparation, Spectral and Antimicrobial Activities of Mn(II,Ni(II), Hg(II) ),Co(II) and Cu(II) Schiff Base Metal complexes
New Schiff base and their Mn(II),Co(II),Ni(II), Cu(II) and Hg(II) complexes formed by the condensation of O-phathaldehyde and ethylene diamine (2:1) to give ligand (L1) in the first step ,then the ligand (L1) with 2- aminophenol (1:2) to give ligand (L2) have been prepared by conventional as well as microwave method . These compounds (Ligands and complexes) have been diagnosed electronic spectra, FT-IR, 1H-&13C-NMR (only ligand), magnetic susceptibility, elemental mirco analysis and molar conductance measurements. Analytical values displayed that all the complexes appeared (metal: ligand) (1:1) ratio with the six coordination. The Schiff base and metal complexes appear a good activity versus four types bacteria such as; (Escherichia coli),(Staphylococcus aureus),(Bacillus btilis), (Staphylococcus aureus) and (Pseudomonas aeruginosa).
تاريخ النشر
05/10/2018
الناشر
مجلة ابن الهيثم
رقم المجلد
رقم العدد
الكلمات المفتاحية
Microwave Preparation, Schiff base, O- Phathaldehyde, and Antimicrobial activities.
رحاب كاظم رحيم | rehab alshemary | 4383