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Article: Dynamics of mechanically bonded macrocycles in radial hetero[4]catenane isomers

TitleDynamics of mechanically bonded macrocycles in radial hetero[4]catenane isomers
Authors
Issue Date2021
PublisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/journals-books-databases/about-journals/organic-chemistry-frontiers/
Citation
Organic Chemistry Frontiers, 2021, v. 8 n. 10, p. 2182-2189 How to Cite?
AbstractRadial [4]catenane isomers in which the dynamics of the interlocked macrocycles are encoded by the covalent structure of the central macrocyclic backbone are described. Shuttling motion of the interlocked β-cyclodextrin was found to be dependent on both the position and interaction strength of the interlocked cucurbit[6]urils on the central macrocycle. This work demonstrates that the dynamics of different mechanically bonded macrocycles in a hetero[n]catenane can be coordinated complementarily, suggesting the possible exploitation of higher-order [n]catenanes as the next level molecular machines in which more complex tasks can be performed with sophisticated intramolecular motions.
Persistent Identifierhttp://hdl.handle.net/10722/300885
ISSN
2023 SCImago Journal Rankings: 1.016
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorNg, AWH-
dc.contributor.authorLeung, YH-
dc.contributor.authorAu-Yeung, HY-
dc.date.accessioned2021-07-06T03:11:33Z-
dc.date.available2021-07-06T03:11:33Z-
dc.date.issued2021-
dc.identifier.citationOrganic Chemistry Frontiers, 2021, v. 8 n. 10, p. 2182-2189-
dc.identifier.issn2052-4110-
dc.identifier.urihttp://hdl.handle.net/10722/300885-
dc.description.abstractRadial [4]catenane isomers in which the dynamics of the interlocked macrocycles are encoded by the covalent structure of the central macrocyclic backbone are described. Shuttling motion of the interlocked β-cyclodextrin was found to be dependent on both the position and interaction strength of the interlocked cucurbit[6]urils on the central macrocycle. This work demonstrates that the dynamics of different mechanically bonded macrocycles in a hetero[n]catenane can be coordinated complementarily, suggesting the possible exploitation of higher-order [n]catenanes as the next level molecular machines in which more complex tasks can be performed with sophisticated intramolecular motions.-
dc.languageeng-
dc.publisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/journals-books-databases/about-journals/organic-chemistry-frontiers/-
dc.relation.ispartofOrganic Chemistry Frontiers-
dc.titleDynamics of mechanically bonded macrocycles in radial hetero[4]catenane isomers-
dc.typeArticle-
dc.identifier.emailAu-Yeung, HY: hoyuay@hku.hk-
dc.identifier.authorityAu-Yeung, HY=rp01819-
dc.description.naturepostprint-
dc.identifier.doi10.1039/D0QO01658F-
dc.identifier.scopuseid_2-s2.0-85106180119-
dc.identifier.hkuros323089-
dc.identifier.volume8-
dc.identifier.issue10-
dc.identifier.spage2182-
dc.identifier.epage2189-
dc.identifier.isiWOS:000651558100001-
dc.publisher.placeUnited Kingdom-

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