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Article: Pseudorotaxanes formed between secondary dialkylammonium salts and crown ethers

TitlePseudorotaxanes formed between secondary dialkylammonium salts and crown ethers
Authors
KeywordsCrown ethers
Dialkylammonium salts
Hydrogen bonding
Molecular recognition
Pseudorotaxanes
Self-assembly
Issue Date1996
Citation
Chemistry - A European Journal, 1996, v. 2, n. 6, p. 709-728 How to Cite?
AbstractA very simple self-assembling system, which produces inclusion complexes with pseudorotaxane geometries, is described. The self-assembly of eight pseudorotaxanes with a range of stoichiometries - 1:1, 1:2, 2:1, and 2:2 (host: guest) - has been achieved. These pseudorotaxanes self-assemble from readily available components - well-known crown ethers, such as dibenzo[24]crown-8 and bis-p-phenylene[34]crown-10, and secondary dialkylammonium hexafluorophosphate salts, such as (PhCH2)2-NH2+ PF 6- and (MBu)2NH2+PF 6- - and have been characterized not only in the solid state, but also in solution and in the "gas phase". The pseudorotaxanes are stabilized largely by hydrogen-bonding interactions and, in some instances, by aryl-aryl interactions. © VCH Verlagsgesellschaft mbH, 1996.
Persistent Identifierhttp://hdl.handle.net/10722/332532
ISSN
2023 Impact Factor: 3.9
2023 SCImago Journal Rankings: 1.058
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorAshton, Peter R.-
dc.contributor.authorChrystal, Ewan J.T.-
dc.contributor.authorGlink, Peter T.-
dc.contributor.authorMenzer, Stephan-
dc.contributor.authorSchiavo, Cesare-
dc.contributor.authorSpencer, Neil-
dc.contributor.authorStoddart, J. Fraser-
dc.contributor.authorTasker, Peter A.-
dc.contributor.authorWhite, Andrew J.P.-
dc.contributor.authorWilliams, David J.-
dc.date.accessioned2023-10-06T05:12:14Z-
dc.date.available2023-10-06T05:12:14Z-
dc.date.issued1996-
dc.identifier.citationChemistry - A European Journal, 1996, v. 2, n. 6, p. 709-728-
dc.identifier.issn0947-6539-
dc.identifier.urihttp://hdl.handle.net/10722/332532-
dc.description.abstractA very simple self-assembling system, which produces inclusion complexes with pseudorotaxane geometries, is described. The self-assembly of eight pseudorotaxanes with a range of stoichiometries - 1:1, 1:2, 2:1, and 2:2 (host: guest) - has been achieved. These pseudorotaxanes self-assemble from readily available components - well-known crown ethers, such as dibenzo[24]crown-8 and bis-p-phenylene[34]crown-10, and secondary dialkylammonium hexafluorophosphate salts, such as (PhCH2)2-NH2+ PF 6- and (MBu)2NH2+PF 6- - and have been characterized not only in the solid state, but also in solution and in the "gas phase". The pseudorotaxanes are stabilized largely by hydrogen-bonding interactions and, in some instances, by aryl-aryl interactions. © VCH Verlagsgesellschaft mbH, 1996.-
dc.languageeng-
dc.relation.ispartofChemistry - A European Journal-
dc.subjectCrown ethers-
dc.subjectDialkylammonium salts-
dc.subjectHydrogen bonding-
dc.subjectMolecular recognition-
dc.subjectPseudorotaxanes-
dc.subjectSelf-assembly-
dc.titlePseudorotaxanes formed between secondary dialkylammonium salts and crown ethers-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/chem.19960020616-
dc.identifier.scopuseid_2-s2.0-0037808071-
dc.identifier.volume2-
dc.identifier.issue6-
dc.identifier.spage709-
dc.identifier.epage728-
dc.identifier.eissn1521-3765-
dc.identifier.isiWOS:A1996UU21600013-

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