| Synthesis and Enantioselective Discrimination of Chiral Fluorescence Receptors Bearing Amino Acid Units |
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| 作者姓名： | 徐括喜 何永炳 卿光焱 秦海娟 刘顺英 盂令芝 |
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| 作者单位： | Department of Chemistry, Wuhan University, Wuhan, Hubei 430072, China |
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| 基金项目： | Project supported by the National Natural Science Foundation of China （No. 20572080）. |
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| 摘 要： | Two chiral fluorescence receptors （1, 2） were synthesized, and their structures were characterized by IR, ^1H NMR, ^13C NMR, mass spectra and elemental analysis. The chiral recognition of receptors was studied by ^1H NMR and fluorescence spectra. The results demonstrate that receptors and dibenzoyl tartrate anion formed a 1 ： 1 complex. The receptor 1 exhibited a good enantioselective recognition ability toward the enantiomers of dibenzoyl tartrate anion.
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| 关 键 词： | 手性荧光阴离子受体 氨基酸单元 合成 对映结构选择性识别 |
| 修稿时间： | 2005-05-272006-11-23 |
Synthesis and Enantioselective Discrimination of Chiral Fluorescence Receptors Bearing Amino Acid Units |
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| XU Kuo-Xi, HE Yong-Bing, QING Guang-Yan, QIN Hai-duan, LIU Shun-Ying, MENG Ling-Zhi.Synthesis and Enantioselective Discrimination of Chiral Fluorescence Receptors Bearing Amino Acid Units[J].Chinese Journal of Chemistry,2007,25(3):390-394. |
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| Authors: | XU Kuo-Xi HE Yong-Bing QING Guang-Yan QIN Hai-duan LIU Shun-Ying MENG Ling-Zhi |
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| Institution: | Department of Chemistry, Wuhan University, Wuhan, Hubei 430072, China |
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| Abstract: | Two chiral fluorescence receptors ( 1 , 2 ) were synthesized, and their structures were characterized by IR, 1H NMR, 13C NMR, mass spectra and elemental analysis. The chiral recognition of receptors was studied by 1H NMR and fluorescence spectra. The results demonstrate that receptors and dibenzoyl tartrate anion formed a 1:1 complex. The receptor 1 exhibited a good enantioselective recognition ability toward the enantiomers of dibenzoyl tartrate anion. |
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| Keywords: | chiral anion receptor synthesis fluorescence enantioselective recognition |
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