Supramolecular Isomers of Coordination-Directed Side-Chain Polypseudorotaxanes Based on Trimeric Uranyl Oxalate Nodes
文献类型：期刊论文
| 作者 | Mei L(梅雷) ; Shi, WQ; Ge YC(葛云晨); Chai, ZF; Wang, XL; Xia, CQ; Hu, KQ; Xie, ZN; Mei, L; Ge, YC
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| 刊名 | CHEMISTRY-A EUROPEAN JOURNAL
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| 出版日期 | 2017 |
| 卷号 | 23期号:35页码:8380-8384 |
| 关键词 | coordination polymers oxalates supramolecular isomers rotaxanes uranyls |
| ISSN号 | 0947-6539 |
| DOI | 10.1002/chem.201701706 |
| 文献子类 | Article |
| 英文摘要 | Although the prosperity of rotaxane coordination polymers with rotaxane molecules serving as main-chain linkers is known, side-chain metal-organic polypseudorotaxanes incorporating macrocyclic host molecules have not been reported to date. Herein a new type of coordination-driven cucurbit[6]uril-bearing side-chain polypseudorotaxane, with two-dimensional trimeric uranyl-oxalate as main chains, has been synthesized. This was carried out through hydrothermal reactions of uranyl components with an in situ-formed carboxylated pseudorotaxane ligand in the presence of oxalate co-ligands. Varying the substitution site of coordination groups led to two different supramolecular isomers. Further mechanistic analysis indicated that condition-dependent hydrolysis of the cyano groups of the pseudorotaxane ligand, as well as the participation of oxalate groups into the coordination sphere of uranyl moieties, contributes to the formation of this new type of side-chain polypseudorotaxane. |
| 电子版国际标准刊号 | 1521-3765 |
| WOS关键词 | METAL-ORGANIC FRAMEWORK ; INCORPORATING CUCURBITURIL ; ROTAXANE FRAMEWORKS ; HOST-GUEST ; POLYROTAXANE ; INCLUSION ; PSEUDOPOLYROTAXANES ; MOLECULES ; POLYMERS ; MONOMERS |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000404009500009 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/285225]  |
| 专题 | 中国科学院高能物理研究所_中国散裂中子源 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Mei L,Shi, WQ,Ge YC,et al. Supramolecular Isomers of Coordination-Directed Side-Chain Polypseudorotaxanes Based on Trimeric Uranyl Oxalate Nodes[J]. CHEMISTRY-A EUROPEAN JOURNAL,2017,23(35):8380-8384. |
| APA | 梅雷.,Shi, WQ.,葛云晨.,Chai, ZF.,Wang, XL.,...&谢珍妮.(2017).Supramolecular Isomers of Coordination-Directed Side-Chain Polypseudorotaxanes Based on Trimeric Uranyl Oxalate Nodes.CHEMISTRY-A EUROPEAN JOURNAL,23(35),8380-8384. |
| MLA | 梅雷,et al."Supramolecular Isomers of Coordination-Directed Side-Chain Polypseudorotaxanes Based on Trimeric Uranyl Oxalate Nodes".CHEMISTRY-A EUROPEAN JOURNAL 23.35(2017):8380-8384. |
入库方式： OAI收割
来源：高能物理研究所
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