| 卟啉修饰冠醚环的合成、性能及其自组装应用 |
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| 引用本文： | 曹晶晶,马骧.卟啉修饰冠醚环的合成、性能及其自组装应用[J].化学通报,2011,74(1):78-82. |
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| 作者姓名： | 曹晶晶 马骧 |
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| 作者单位： | 结构可控先进功能材料及其制备教育部重点实验室,华东理工大学精细化工研究所,上海,200237 |
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| 基金项目： | 国家重点基础研究发展计划(973)项目，国家自然科学基金，中央高校基本科研业务费项目，高等学校博士点基金 |
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| 摘 要： | 采用金属离子为模板合成了-类由无金属或金属卟啉修饰的冠醚大分子环,并通过1HNMR、MS、紫外、荧光等方法对其进行了结构表征和性能测试.采用具有4,4,-联吡啶的客体分子与冠醚环进行组装,以荧光滴定法测定了主客体分子问的结合常数.结果表明,这种冠醚环不仅具有卟啉优异的光电性质而且能与客体分子形成了1:1的类轮烷体系.
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| 关 键 词： | 冠醚 卟啉 类轮烷 自组装 |
Synthesis and Properties of 24-Crown-8 ether Containing Porphyrin and its Self-assembly Application |
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| Cao Jingjing,Ma Xiang.Synthesis and Properties of 24-Crown-8 ether Containing Porphyrin and its Self-assembly Application[J].Chemistry,2011,74(1):78-82. |
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| Authors: | Cao Jingjing Ma Xiang |
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| Institution: | Cao Jingjing,Ma Xiang*(Key Lab for Advanced Materials and Institute of Fine Chemicals,East China University of Science & Technology,Shanghai 200237) |
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| Abstract: | A novel 24-crown-8 ether connected to free-base or metal complexed porphyrin moiety covalently was prepared by template method and characterized by standard spectroscopic methods.The association constants between the macrocyclic compounds and paraquat derivative guests were determined by fluorescence titration experiments.The macrocyclic host not only displays interesting electronic and photochemical properties of the porphyrin moiety,but also has the ability as 24-crown-8 ether to complex with paraquat der... |
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| Keywords: | Crown ether Porphyrin Pseudorotaxane Self-assembly |
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