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四(3-甲氧基-4-羟基苯基)卟啉的合成与表征
The Synthesis and Characterization of Tetrakis(3-methoxy-4-hydroxyphenyl) Porphyrin
【摘要】 用混合溶剂法合成了带有活性基团的四(3-甲氧基-4-羟基苯基)卟啉,考察了催化剂、溶剂的配比、反应温度、反应时间等因素对反应产率的影响,确定了合适的反应条件:V(丙酸)∶V(冰醋酸)∶V(硝基苯)=2∶2∶1;反应温度:120~140℃;反应时间:50~60min。还利用IR,UV-VIS,热分析,1HNMR数据对配合物的结构进行了表征。
【Abstract】 In this paper,tetrakis tetrakis(3-methoxy-4-hydroxyphenyl) porphyrin were synthesized and characterized by IR,UV-VIS,TG-DTA and()1H NMR. The reaction conditions were studied by using different types of catalyst,ratio of solvents and reaction temperature,etc.The optimised condition was a reaction time of 50-60 min at 120-140℃ using 2:2:1 of propionic acid: acetic acid: nitrobenzene.
【关键词】 四(3-甲氧基-4-羟基苯基)卟啉;
合成;
表征;
【Key words】 tetrakis(3-methoxy-4-hydroxyphenyl) porphyrin; synthesis; characterization;
【Key words】 tetrakis(3-methoxy-4-hydroxyphenyl) porphyrin; synthesis; characterization;
【基金】 山东省科技攻关课题(021130105)
- 【文献出处】 山东化工 ,Shandong Chemical Industry , 编辑部邮箱 ,2006年06期
- 【分类号】O626
- 【被引频次】4
- 【下载频次】206