| 荧光光谱法研究卟啉与金属离子配位反应机理初探 |
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| 引用本文： | 李佳,潘祖亭,徐勉懿. 荧光光谱法研究卟啉与金属离子配位反应机理初探[J]. 高等学校化学学报, 1992, 13(11): 1368 |
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| 作者姓名： | 李佳 潘祖亭 徐勉懿 |
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| 作者单位： | 武汉大学化学系, 武汉, 430072 |
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| 摘 要： | 本文用荧光光谱法初步研究了卟啉与金属离子配位反应机理和部分催化剂的催化机理.实验发现,在一定条件下,卟啉以一种与其主要存在形式不同的变形体H2P*存在,根据H2P*的存在和产生的条件,对卟啉与金属离子配位反应的一般条件作出了较为满意的阐述.
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| 关 键 词： | 卟啉 荧光光谱法 机理 催化剂 |
| 收稿时间： | 1991-11-15 |
Studies on the Mechanism of Coordination Reaction of Porphyrins with Some Metal Ions by Fluorometry |
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| LI Jia,PAN Zu-Ting,XU Mian-Yi. Studies on the Mechanism of Coordination Reaction of Porphyrins with Some Metal Ions by Fluorometry[J]. Chemical Research In Chinese Universities, 1992, 13(11): 1368 |
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| Authors: | LI Jia PAN Zu-Ting XU Mian-Yi |
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| Affiliation: | Department of Chemistry, Wuhan University, Wuhan 430072 |
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| Abstract: | The present paper covers the mechanism of coordination reaction of porphyrins with some metal ions studied by fluorometry and the catalytic mechanism of some catalysts.Three kinds of porphyrins were tetrakis-(4-trimethylammoniumphenyl)porphyrin(TAPP),tetrakis-(4-sulphophenyl)porphyrin(TPPS4)and tetrakis-(4-pyridyl)porphyrin(TPyP),The general conditions of the coordination reaction of porphyrins with metal ions were explained and concluded successfully. |
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| Keywords: | Porphyrin Fluorometry Mechanism Catalyst |
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