文章基本信息

标题：Synthesis, characterization and catecholase activity of copper (II) complexes with bispyrazole tri-podal Ligands
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作者：Toubi Y. ; Touzani R. ; Radi S. 等
期刊名称：Journal of Materials and Environmental Science
印刷版ISSN：2028-2508
出版年度：2012
卷号：3
期号：2
页码：328-341
出版社：University of Mohammed Premier Oujda
摘要：The synthesis of series of tripodal ligands: N,N-bis((3-carboxyethyl-5-dimethyl-1H-pyrazol-1-yl)methyl)phenylamine L1, N,N-bis((3,5-dimethyl-1H-pyrazol-1-yl)methyl)phenylamine L2, N,N-bis((3-carboxyethyl-5-dimethyl-1H-pyrazol-1-yl)methyl)pyridin-2-ylamine L3, N,N-bis((3,5-dimethyl-1H-pyrazol-1-yl)methyl)pyridin-2-amine L4, N,N-bis((3-carboxyethyl-5-dimethyl-1H-pyrazol-1-yl)methyl)-2-nitrophenylamine L5, N,N-bis((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-2-nitrophenylamine L6 were reported. Copper (II) complexes of these compounds prepared in-situ were examined for their catalytic oxidative activities. The e.ect of the nature of the ligand and the copper salts on the catecholase activities will be also investigated. Mechanistic studies were also discussed
关键词：Nitrogen ligands; oxidation catalysis; catecholase; copper (II) complexes; catechol and kinetics.