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dc.contributor.authorDjemili, Ryan
dc.contributor.authorKocher, Lucas
dc.contributor.authorDurot, Stéphanie
dc.contributor.authorPeuronen, Anssi
dc.contributor.authorRissanen, Kari
dc.contributor.authorHeitz, Valérie
dc.date.accessioned2019-02-21T08:02:45Z
dc.date.available2019-12-11T22:35:29Z
dc.date.issued2019
dc.identifier.citationDjemili, R., Kocher, L., Durot, S., Peuronen, A., Rissanen, K., & Heitz, V. (2019). Positive Allosteric Control of Guests Encapsulation by Metal Binding to Covalent Porphyrin Cages. <i>Chemistry: A European Journal</i>, <i>25</i>(6), 1481-1487. <a href="https://doi.org/10.1002/chem.201805498" target="_blank">https://doi.org/10.1002/chem.201805498</a>
dc.identifier.otherCONVID_28782030
dc.identifier.otherTUTKAID_79864
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/62912
dc.description.abstractThe allosteric control of the receptor properties of two flexible covalent cages is reported. These receptors consist of two zinc(II) porphyrins connected by four linkers of two different sizes, each incorporating two 1,2,3‐triazolyl ligands. Silver(I) ions act as effectors, responsible for an on/off encapsulation mechanism of neutral guest molecules. Binding silver(I) ions to the triazoles opens the cages and triggers the coordination of pyrazine or the encapsulation of N,N′‐dibutyl‐1,4,5,8‐naphthalene diimide. The X‐ray structure of the silver(I)‐complexed receptor with short connectors is reported, revealing the hollow structure with a cavity well‐defined by two eclipsed porphyrins. Rather unexpectedly, the crystallographic structure of this receptor with pyrazine as a guest molecule showed that the cavity is occupied by two pyrazines, each binding to the zinc(II) porphyrin in a monotopic fashion.fi
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherWiley - VCH Verlag
dc.relation.ispartofseriesChemistry: A European Journal
dc.rightsIn Copyright
dc.subject.otherallosteric control
dc.subject.othercage compounds
dc.subject.otherhost–guest systems
dc.subject.otherporphyrins
dc.titlePositive Allosteric Control of Guests Encapsulation by Metal Binding to Covalent Porphyrin Cages
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201902121472
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.date.updated2019-02-12T13:15:08Z
dc.description.reviewstatuspeerReviewed
dc.format.pagerange1481-1487
dc.relation.issn0947-6539
dc.relation.numberinseries6
dc.relation.volume25
dc.type.versionacceptedVersion
dc.rights.copyright© 2019 Wiley‐VCH Verlag GmbH & Co.
dc.rights.accesslevelopenAccessfi
dc.subject.ysosupramolekulaarinen kemia
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p37759
dc.rights.urlhttp://rightsstatements.org/page/InC/1.0/?language=en
dc.relation.doi10.1002/chem.201805498


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