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Exploiting cooperative binding of ion-pair to boost anion recognition in water/acetonitrile mixtures

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cris.lastimport.scopus2024-02-12T20:12:55Z
dc.abstract.enAn L-arginine based compound was designed and prepared as a heteroditopic ion-pair receptor. The cation binding is provided by a sodium selective N-acyl-aza-18-crown-6 subunit whereas for anion complexation, urea and guanidinium groups were introduced. As shown by 1H NMR titrations this receptor is capable of binding sodium halide ion-pairs in solutions containing up to 20% of water. The halide binding is stronger in the presence of co-coordinated sodium cation than in the presence of non-coordinated TBA cation.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorKos, Joanna
dc.contributor.authorZałubiniak, Dominika
dc.contributor.authorPiątek, Piotr
dc.date.accessioned2024-01-25T00:10:01Z
dc.date.available2024-01-25T00:10:01Z
dc.date.issued2017
dc.description.financeNie dotyczy
dc.description.number51
dc.description.volume73
dc.identifier.doi10.1016/J.TET.2017.10.077
dc.identifier.issn0040-4020
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/106799
dc.languageeng
dc.pbn.affiliationchemical sciences
dc.relation.ispartofTetrahedron
dc.relation.pages7190-7194
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.enSupramolecular chemistry
dc.subject.enSalt receptor
dc.subject.enRecognition in water
dc.subject.enBinding cooperation
dc.titleExploiting cooperative binding of ion-pair to boost anion recognition in water/acetonitrile mixtures
dc.typeJournalArticle
dspace.entity.typePublication