| Stepwise Encapsulation of Sulfate Ions by Ferrocenyl-Functionalized Tripodal Hexaurea Receptors | |
| Department | OSSO国家重点实验室 |
Huang XJ(黄晓卷)1 ; Wu B(吴彪)2; Jia CD(贾传东)3; Hay, Benjamin P.3; Li MR(李敏睿)1; Yang XJ(杨晓娟)1; Wu B(吴彪)
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| The second department | erc国家工程研究中心 |
| 2013 | |
| Source Publication | Chemistry - A European Journal
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| ISSN | 0947-6539 |
| Volume | 19Issue:27Pages:9034-9041 |
| Abstract | Three ferrocenyl-functionalized tripodal hexaurea anion receptors with ortho- (L2), meta- (L3), and paraphenylene (L4) bridges, which showed strong binding affinities toward sulfate ions, have been designed and synthesized. In particular, meta-phenylenebridged ligand L3, owing to its trigonal bipyramidal structure, can encapsulate two SO42- ions in its “inner” and “outer” tripodal clefts, respectively, as supported by their clearly distinct NMR resonances and by molecular modeling. The sulfate complex of ortho-ligand L2, (TBA)2 [SO4СL2]·2H2O (1), displays a caged tetrahedral structure with an encapsulated sulfate ion that is hydrogen bonded by the six urea groups of ligand L2. CV studies showed two types of electrochemical response of the ferrocene/ferrocenium redox couple upon anion binding, that is, a shift of the wave and the appearance of a new peak. Quantitative binding data were obtained from the NMR and CV titrations. |
| Keyword | Anions Coordination Modes Electrochemistry Ferrocene Receptors |
| DOI | 10.1002/chem.201300275 |
| Funding Organization | the National Natural Science Foundation of China (21271149);the Division of Chemical Sciences, Geosciences, and Biosciences, the Office Basic Energy Sciences, US Department of Energy |
| Indexed By | SCI |
| If | 5.696 |
| Language | 英语 |
| Funding Project | 金属有机功能材料研究组;日常管理与大型仪器组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/4715 |
| 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) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China 2.NW Univ Xian, Coll Chem & Mat Sci, Xian 710069, Peoples R China 3.Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA |
| Recommended Citation GB/T 7714 | Huang XJ,Wu B,Jia CD,et al. Stepwise Encapsulation of Sulfate Ions by Ferrocenyl-Functionalized Tripodal Hexaurea Receptors[J]. Chemistry - A European Journal,2013,19(27):9034-9041. |
| APA | Huang XJ.,Wu B.,Jia CD.,Hay, Benjamin P..,Li MR.,...&吴彪.(2013).Stepwise Encapsulation of Sulfate Ions by Ferrocenyl-Functionalized Tripodal Hexaurea Receptors.Chemistry - A European Journal,19(27),9034-9041. |
| MLA | Huang XJ,et al."Stepwise Encapsulation of Sulfate Ions by Ferrocenyl-Functionalized Tripodal Hexaurea Receptors".Chemistry - A European Journal 19.27(2013):9034-9041. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Chem. Eur. J. 2013, （759KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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