Show simple item record

dc.contributor.authorAnhäuser, Jana
dc.contributor.authorPuttreddy, Rakesh
dc.contributor.authorGlanz, Lukas
dc.contributor.authorSchneider, Andreas
dc.contributor.authorEngeser, Marianne
dc.contributor.authorRissanen, Kari
dc.contributor.authorLützen, Arne
dc.date.accessioned2019-09-23T11:43:29Z
dc.date.available2019-09-23T11:43:29Z
dc.date.issued2019
dc.identifier.citationAnhäuser, J., Puttreddy, R., Glanz, L., Schneider, A., Engeser, M., Rissanen, K., & Lützen, A. (2019). Subcomponent self‐assembly of a cyclic tetranuclear Fe(II) helicate in a highly diastereoselective self‐sorting manner. <i>Chemistry : A European Journal</i>, <i>25</i>(33), 12294-12297. <a href="https://doi.org/10.1002/chem.201903164" target="_blank">https://doi.org/10.1002/chem.201903164</a>
dc.identifier.otherCONVID_32141391
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/65614
dc.description.abstractAn enantiomerically pure diamine based on the 4,15‐difunctionalized [2.2]paracyclophane scaffold and 2‐formylpyridine self‐assemble into an optically pure cyclic metallosupramolecular Fe₄L₆ helicate upon mixing with iron(II) ions in a diastereoselective subcomponent self‐assembly process. The cyclic assembly results from steric strain that prevents the formation of a smaller linear dinuclear triple‐stranded helicate, and hence, leads to the larger strain‐free assembly that fulfils the maximum occupancy rule. Interestingly, use of the racemic diamine also leads to a racemic mixture of the homochiral cyclic helicates as the major product in a highly diastereoselective narcissistic chiral self‐sorting manner given the fact that the assembly contains ten stereogenic elements which can in principle give rise to 149 different diastereomers. The metallosupramolecular aggregates could be characterized by NMR, UV‐Vis and CD spectroscopy, mass spectrometry and X‐ray crystallography.en
dc.format.mimetypeapplication/pdf
dc.languageeng
dc.language.isoeng
dc.publisherWiley-VCH Verlag
dc.relation.ispartofseriesChemistry : A European Journal
dc.rightsCC BY 4.0
dc.subject.other[2.2]paracyclophane
dc.subject.otherchiral self-sorting
dc.subject.othermetallo-supramolecular chemistry
dc.subject.othercyclic helicates
dc.subject.othersubcomponent self-assembly
dc.titleSubcomponent self‐assembly of a cyclic tetranuclear Fe(II) helicate in a highly diastereoselective self‐sorting manner
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201909234240
dc.contributor.laitosKemian laitosfi
dc.contributor.laitosDepartment of Chemistryen
dc.contributor.oppiaineOrgaaninen kemiafi
dc.contributor.oppiaineOrganic Chemistryen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.description.reviewstatuspeerReviewed
dc.format.pagerange12294-12297
dc.relation.issn0947-6539
dc.relation.numberinseries33
dc.relation.volume25
dc.type.versionpublishedVersion
dc.rights.copyright© 2019 The Authors
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber298817
dc.subject.ysosupramolekulaarinen kemia
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p37759
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1002/chem.201903164
dc.relation.funderSuomen Akatemiafi
dc.relation.funderAcademy of Finlanden
jyx.fundingprogramTutkijatohtori, SAfi
jyx.fundingprogramPostdoctoral Researcher, AoFen
jyx.fundinginformationAuthors acknowledge the Studienstiftung des deutschen Volkes for a doctoral scholarship and the Bonn International Graduate School of Chemistry for an international research scholarship (J.A.), the Academy of Finland (R.P.298817)and the University of Jyväskylä, Finland for the financial support.


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

CC BY 4.0
Except where otherwise noted, this item's license is described as CC BY 4.0