Complexation and transport of amino acid esters and their salts with synthesised chiral novel aza crown ether derivatives

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dc.contributor.authorKazaylek, Mehmet
dc.contributor.authorKocakaya, Safak Ozhan
dc.contributor.authorOral, Elif Varhan
dc.contributor.authorColak, Mehmet
dc.contributor.authorKarakaplan, Mehmet
dc.date.accessioned2024-04-24T16:24:55Z
dc.date.available2024-04-24T16:24:55Z
dc.date.issued2014
dc.departmentDicle Üniversitesien_US
dc.description.abstractThe syntheses of four aza-15-crown-5 ethers bearing phenyl and phenoxymethyl moieties attached to a stereogenic centre on the crown ring were achieved. Macrocycles have exhibited strong binding ability (K-a=5364-12,969M(-1)) and modest enantiomeric discrimination towards the enantiomers of amino acid methyl ester salts by UV titration method in CHCl3 at 25 degrees C. Computer modelling results supported experimental data providing a detailed understanding of the molecular recognition mode between hosts and guests and the likely binding sites involved. Macrocycles were used for chiral discrimination of amino acids in their zwitterionic forms or as potassium and sodium salts in transport experiments across a bulk chloroform membrane with satisfactory selectivity.en_US
dc.identifier.doi10.1080/10610278.2013.844808
dc.identifier.endpage372en_US
dc.identifier.issn1061-0278
dc.identifier.issn1029-0478
dc.identifier.issue5-6en_US
dc.identifier.scopus2-s2.0-84901237881
dc.identifier.scopusqualityQ2
dc.identifier.startpage363en_US
dc.identifier.urihttps://doi.org/10.1080/10610278.2013.844808
dc.identifier.urihttps://hdl.handle.net/11468/16900
dc.identifier.volume26en_US
dc.identifier.wosWOS:000335941600016
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofSupramolecular Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectChiral Amino Alcoholsen_US
dc.subjectAza Crown Ethersen_US
dc.subjectEnantiomeric Recognitionen_US
dc.subjectTransport Of Amino Acidsen_US
dc.titleComplexation and transport of amino acid esters and their salts with synthesised chiral novel aza crown ether derivativesen_US
dc.titleComplexation and transport of amino acid esters and their salts with synthesised chiral novel aza crown ether derivatives
dc.typeArticleen_US

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