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dc.contributor.authorHovorka, Rainer
dc.contributor.authorHytteballe, Sophie
dc.contributor.authorPiehler, Torsten
dc.contributor.authorMeyer-Eppler, Georg
dc.contributor.authorTopic, Filip
dc.contributor.authorRissanen, Kari
dc.contributor.authorEngeser, Marianne
dc.contributor.authorLützen, Arne
dc.date.accessioned2014-06-18T05:22:33Z
dc.date.available2014-06-18T05:22:33Z
dc.date.issued2014
dc.identifier.citationHovorka, R., Hytteballe, S., Piehler, T., Meyer-Eppler, G., Topic, F., Rissanen, K., Engeser, M., & Lützen, A. (2014). Self-assembly of metallosupramolecular rhombi from chiral concave 9,9'-spirobifluorene-derived bis(pyridine) ligands. <i>Beilstein Journal of Organic Chemistry</i>, <i>10</i>(Feb 18), 432-441. <a href="https://doi.org/10.3762/bjoc.10.40" target="_blank">https://doi.org/10.3762/bjoc.10.40</a>
dc.identifier.otherCONVID_23617788
dc.identifier.otherTUTKAID_61494
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/43773
dc.description.abstractTwo new 9,9’-spirobifluorene-based bis(4-pyridines) were synthesised in enantiopure and one also in racemic form. These ligands act as concave templates and form metallosupramolecular [(dppp)₂M₂L₂] rhombi with cis-protected [(dppp)Pd]²⁺ and [(dppp)Pt]²⁺ ions. The self-assembly process of the racemic ligand preferably occurs in a narcissistic self-recognising manner. Hence, a mixture of all three possible stereoisomers [(dppp)₂M₂{(R)-L}₂](OTf)₄, [(dppp)₂M₂{(S)-L}2](OTf)₄, and [(dppp)₂M₂{(R)-L}{(S)-L}](OTf)₄ was obtained in an approximate 1.5:1.5:1 ratio which corresponds to an amplification of the homochiral assemblies by a factor of approximately three as evidenced by NMR spectroscopy and mass spectrometry. The racemic homochiral assemblies could also be characterised by single crystal X-ray diffraction.fi
dc.language.isoeng
dc.publisherBeilstein - Institut zur Foerderung der Chemischen Wissenschaften
dc.relation.ispartofseriesBeilstein Journal of Organic Chemistry
dc.relation.urihttp://www.ncbi.nlm.nih.gov/pmc/articles/PMC3943293/
dc.rightsCC BY 2.0
dc.subject.other9
dc.subject.other9’-spirobifluorene
dc.subject.otherconcave templates
dc.subject.othermetal complexes
dc.subject.otherself-assembly
dc.subject.otherself-sorting
dc.titleSelf-assembly of metallosupramolecular rhombi from chiral concave 9,9'-spirobifluorene-derived bis(pyridine) ligands
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201405211777
dc.contributor.laitosKemian laitosfi
dc.contributor.laitosDepartment of Chemistryen
dc.contributor.oppiaineOrgaaninen kemiafi
dc.contributor.oppiaineNanoscience Centerfi
dc.contributor.oppiaineOrganic Chemistryen
dc.contributor.oppiaineNanoscience Centeren
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2014-05-21T03:30:08Z
dc.type.coarjournal article
dc.description.reviewstatuspeerReviewed
dc.format.pagerange432-441
dc.relation.issn1860-5397
dc.relation.numberinseriesFeb 18
dc.relation.volume10
dc.type.versionpublishedVersion
dc.rights.copyright© the Authors, 2014.
dc.rights.accesslevelopenAccessfi
dc.subject.ysosupramolekulaarinen kemia
jyx.subject.urihttp://www.yso.fi/onto/yso/p37759
dc.rights.urlhttp://creativecommons.org/licenses/by/2.0
dc.relation.doi10.3762/bjoc.10.40


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