| An Electrochemical and Optical Anion Chemosensor Based on Tripodal Tris(ferrocenylurea) | |
| Department | 羰基合成与选择氧化国家重点实验室 ; 精细石油化工中间体国家工程研究中心 ; 甘肃省天然药物重点实验室 |
Li MR(李敏睿); Wu B(吴彪); Jia CD(贾传东); Huang XJ(黄晓卷) ; Zhao QL(赵启龙); Shao SJ(邵士俊); Yang XJ(杨晓娟)
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| 2011 | |
| Source Publication | Chem. Eur. J.
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| ISSN | 0947-6539 |
| Volume | 17Issue:7Pages:2272-2280 |
| Abstract | A neutral tripodal tris(ferrocenylurea) anion receptor has been designed that can electrochemically and optically recognize sulfate and phosphate anions. The binding of the tetrahedral anion induced distinct cathodic shifts of the ferrocene/ferrocenium redox couple in chloroform, whereas the UV/Vis spectrum of the receptor showed an increase in the d–d transition band upon addition of sulfate ions. Furthermore, the anion complexes (TBA)2·ACHTUNGTRENUNG[SO4 L]·H2O (1) and TBAACHTUNGTRENUNG[ F L] (2; TBA=tetrabutylammonium ion) were isolated. Crystal structural analyses showed that the receptor in the two 1:1 (host/guest) complexes encapsulated sulfate or fluoride ions in the tripodal cavity through multiple hydrogen bonds. 1H NMR spectroscopic and ESI mass-spectrometric analysis revealed strong sulfate and fluoride binding in solution. |
| Keyword | Anions Electrochemistry Ferrocene Receptors |
| Subject Area | 金属有机 |
| Funding Organization | the National Natural Science Foundation of China (Grant No. 20872149) and the “Bairen Jihua” project of the Chinese Academy of Sciences. |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 金属有机与超分子催化研究组 ; 金属有机功能材料研究组 ; 药物分子识别研究组 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/313 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） 精细石油化工中间体国家工程研究中心（ERC） |
| Corresponding Author | Wu B(吴彪) |
| Recommended Citation GB/T 7714 | Li MR,Wu B,Jia CD,et al. An Electrochemical and Optical Anion Chemosensor Based on Tripodal Tris(ferrocenylurea)[J]. Chem. Eur. J.,2011,17(7):2272-2280. |
| APA | 李敏睿.,吴彪.,贾传东.,黄晓卷.,赵启龙.,...&杨晓娟.(2011).An Electrochemical and Optical Anion Chemosensor Based on Tripodal Tris(ferrocenylurea).Chem. Eur. J.,17(7),2272-2280. |
| MLA | 李敏睿,et al."An Electrochemical and Optical Anion Chemosensor Based on Tripodal Tris(ferrocenylurea)".Chem. Eur. J. 17.7(2011):2272-2280. |
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| 12-Chem. Eur. J. 201（519KB） | 开放获取 | License | View Application Full Text | |||
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