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水杨醛缩邻苯二胺Schiff碱及其配合物的合成与催化性能
Synthesis of Salicylaldehyde-1,2-Phenyendiamine and Catalytic Activity of Its Complexes
【摘要】 水杨醛与邻苯二胺以2∶1摩尔比在无水乙醇中反应,合成了水杨醛缩邻苯二胺Schiff碱,利用该配体与Cu(Ⅱ)、Zn(Ⅱ)、Ni(Ⅱ)和Co(Ⅱ)金属离子络合,合成了四个新型的Schiff碱配合物,其结构用红外光谱(KBr压片)及紫外可见分光光谱进行了表征,并研究了配合物对H2O2氧化Vc的催化活性.
【Abstract】 The Schiff-base salicylaldehyde-1,2-phenylendiamine and its metal complexes was synthesized by salicylaldehye acid 1,2-phenylendianmine and Cu(Ⅱ) 、Zn(Ⅱ) 、 Ni(Ⅱ) 、 Co(Ⅱ) . The structures of the complexes was characterized by IR and Uv-vis . Catalytic oxidation activity of its complexes was determined in H2O2-Vc system.
【关键词】 Schiff碱;
金属配合物;
合成;
催化活性;
【Key words】 Schiff-base; metal-complex; synthesis; catalytic-activity;
【Key words】 Schiff-base; metal-complex; synthesis; catalytic-activity;
- 【文献出处】 西华师范大学学报(自然科学版) ,Journal of Xihua Teachers College(Natural Science) , 编辑部邮箱 ,2003年04期
- 【分类号】O641.4
- 【被引频次】17
- 【下载频次】817