| 高选择识别铜和铁的冠醚类化合物 |
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| 引用本文： | 景京,秦大斌. 高选择识别铜和铁的冠醚类化合物[J]. 广东化工, 2012, 0(4): 281-282,260 |
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| 作者姓名： | 景京 秦大斌 |
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| 作者单位： | 西华师范大学化学化工学院化学合成与污染控制四川省重点实验室 |
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| 摘 要： | 冠醚类化合物选择性识别金属阳离子。在大量调研文献的基础上,设计合成了冠醚类化合物,通过对蒽醌化合物进行修饰,合成了冠醚环和吡唑啉,将产物进行了荧光测定,发现该化合物能够很好的识别铜离子和铁离子。对该化合物进行了进一步的干扰离子测定,发现其基本不受影响,得到了较好的识别效果。
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| 关 键 词： | 分子识别 冠醚类化合物 |
The High Selective Recognition Capability to Metallic Ion Cu2+ and Fe3+ of the Crown Ether Derivatives |
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| Jing Jing,Qin Dabin. The High Selective Recognition Capability to Metallic Ion Cu2+ and Fe3+ of the Crown Ether Derivatives[J]. Guangdong Chemical Industry, 2012, 0(4): 281-282,260 |
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| Authors: | Jing Jing Qin Dabin |
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| Affiliation: | (Chemcial Synthesis and Pollution Contron Key Laboratory of Sichuan Province School of Chemistry and Chemical Engineering,China West Normal University,Nanchong 637000,China) |
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| Abstract: | The crown ether derivatives have the selective recognition capability of metal positive ions.On the basis of the research literature,we design synthetic route of the crown ether derivatives.We have synthesized crown ether ring and pyrazoline by modifying anthraquinone derivatives.Their recognition performance was studied by the fluorescence emission spectrometry titrimetric method.The compounds in the numerous metal positive ions,only had the high selective recognition capability to metallic ion Cu2+ and Fe3+.Recognition of the compound for interfering ions was further studied by the same method.We find their have no effect on fluorescence change in the addition of other metal positive ions.The result of the determination is satisfied. |
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| Keywords: | molecule recognition crown ether derivatives |
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