| Construction of rotacatenanes using rotaxane and catenane frameworks | |
| Xue, Wen1; Li, Ziyong1; Liu, Guoxing1; Chen, Xiaoqiang2; Li, Tingting3; Liu, Sheng Hua1; Yin, Jun1 | |
| 2014 | |
| Source Publication | ORGANIC & BIOMOLECULAR CHEMISTRY
 |
| ISSN | 1477-0520 |
| Volume | 12Issue:27Pages:4862-4871 |
| Abstract | The construction of novel mechanically interlocked structures has become a topic of great current interest due to the requirements of topology and their potential application in molecular machines and devices. Rotaxane and catenane as two basic topological frameworks can be used to construct the fused structures. In the current investigation, a class of novel ammonium backbones were synthesized. The ammonium group incorporated in the linear part of the molecule can be used for templating rotaxane formation while the macrocyclic part of the molecule can be used for templating catenane formation. Accordingly, they were subjected to dynamic covalent chemistry, resulting in a series of [n]rota[n]catenane structures (n = 2, 3, 4). In this process, the N-hetero crown ethers were installed on ammonium template sites of linear and macrocyclic components all at once by a template-directed clipping reaction. The results showed that these novel building blocks could be assembled with high efficiencies. Finally, this investigation provides a foundation for future studies aimed at constructing complicated integrated structures or polymers with multiple topological units. |
| Subtype | Article |
| DOI | 10.1039/c4ob00602j |
| WOS Headings | Science & Technology ; Physical Sciences |
| Indexed By | SCI ; IC |
| Language | 英语 |
| WOS Research Area | Chemistry |
| WOS Subject | Chemistry, Organic |
| WOS ID | WOS:000338118400011 |
| WOS Keyword | MOLECULAR MACHINES ; DIRECTED SYNTHESIS ; POLYMERS ; DEVICES ; PSEUDOROTAXANES ; POLYROTAXANES ; NANOVALVES |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ihb.ac.cn/handle/342005/23808 |
| Collection | 分析测试中心_期刊论文 |
| Affiliation | 1.Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Peoples R China 2.Nanjing Univ Technol, Coll Chem & Chem Engn, State Key Lab Mat Oriented Chem Engn, Nanjing 210009, Peoples R China 3.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430079, Peoples R China |
| Recommended Citation GB/T 7714 | Xue, Wen,Li, Ziyong,Liu, Guoxing,et al. Construction of rotacatenanes using rotaxane and catenane frameworks[J]. ORGANIC & BIOMOLECULAR CHEMISTRY,2014,12(27):4862-4871. |
| APA | Xue, Wen.,Li, Ziyong.,Liu, Guoxing.,Chen, Xiaoqiang.,Li, Tingting.,...&Yin, Jun.(2014).Construction of rotacatenanes using rotaxane and catenane frameworks.ORGANIC & BIOMOLECULAR CHEMISTRY,12(27),4862-4871. |
| MLA | Xue, Wen,et al."Construction of rotacatenanes using rotaxane and catenane frameworks".ORGANIC & BIOMOLECULAR CHEMISTRY 12.27(2014):4862-4871. |
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