Stepwise Encapsulation of Sulfate Ions by Ferrocenyl-Functionalized Tripodal Hexaurea Receptors
文献类型：期刊论文
| 作者 | 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
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| 刊名 | Chemistry - A European Journal
 |
| 出版日期 | 2013 |
| 卷号 | 19期号:27页码:9034-9041 |
| 关键词 | anions coordination modes electrochemistry ferrocene receptors |
| ISSN号 | 0947-6539 |
| 通讯作者 | 吴彪 |
| 英文摘要 | 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. |
| 收录类别 | SCI |
| 资助信息 | 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 |
| 语种 | 英语 |
| WOS记录号 | WOS:000320782400036 |
| 公开日期 | 2013-12-16 |
| 源URL | [http://210.77.64.217/handle/362003/4715]  |
| 专题 | 兰州化学物理研究所_OSSO国家重点实验室 兰州化学物理研究所_ERC国家工程研究中心 |
| 作者单位 | 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 |
| 推荐引用方式 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,&Yang XJ.(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. |
入库方式： OAI收割
来源：兰州化学物理研究所
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