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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 PublicationORGANIC & BIOMOLECULAR CHEMISTRY
ISSN1477-0520
Volume12Issue:27Pages:4862-4871
AbstractThe 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.
SubtypeArticle
DOI10.1039/c4ob00602j
WOS HeadingsScience & Technology ; Physical Sciences
Indexed BySCI ; IC
Language英语
WOS Research AreaChemistry
WOS SubjectChemistry, Organic
WOS IDWOS:000338118400011
WOS KeywordMOLECULAR MACHINES ; DIRECTED SYNTHESIS ; POLYMERS ; DEVICES ; PSEUDOROTAXANES ; POLYROTAXANES ; NANOVALVES
Citation statistics
Cited Times:16[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/23808
Collection分析测试中心_期刊论文
Affiliation1.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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