C2-Symmetric chiral diamine ligands for enantiomeric recognition of amino acid esters and mandelic acid by proton nmr titration method

Basit Öğe Kaydı
dc.authorid0000-0001-7811-8816en_US
dc.contributor.authorAral, Hayriye
dc.contributor.authorAral, Tarık
dc.contributor.authorÇolak, Mehmet
dc.contributor.authorZiyadanoğulları, Berrin
dc.contributor.authorZiyadanoğulları, Recep
dc.date.accessioned2019-06-21T12:12:57Z
dc.date.available2019-06-21T12:12:57Z
dc.date.issued2013-07-08en_US
dc.departmentBatman Üniversitesi Fen - Edebiyat Fakültesi Kimya Bölümüen_US
dc.description.abstractTwo novel C2 -symmetric chiral diamines containing α-phenylethyl and α-(1-naphthyl)ethyl chiral subunits were prepared with quantitative yields. Enantiomeric recognition properties of these simple structured diamine ligands towards D- and L-amino acid esters and D- and L-mandelic acid were examined by the 1H NMR titration method. These ligands exhibited strong complexation (with Kf up to 2481 M-1) and good enantioselectivity (up to KL /KD = 4.08) towards the mandelic acid enantiomers. The results show that simple structured and easily accessible acyclic C2 -symmetrical compounds can also be used for enantiomeric recognition of racemic amino acids and mandelic acid in addition to complex molecules such as crown ethers and other cyclic molecules.en_US
dc.identifier.citationAral, H., Aral, T., Colak, M., ZİYADANOĞULLARI, B., ZİYADANOĞULLARI, R. (2013). C_2-Symmetric chiral diamine ligands for enantiomeric recognition of amino acid esters and mandelic acid by proton NMR titration method. Turkish Journal of Chemistry, 37(3), pp. 374-382. https://doi.org/10.3906/kim-1207-58en_US
dc.identifier.endpage382en_US
dc.identifier.issn1300-0527
dc.identifier.issn1303-6130
dc.identifier.issue3en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage374en_US
dc.identifier.urihttps://doi.org/10.3906/kim-1207-58
dc.identifier.urihttps://hdl.handle.net/20.500.12402/2102
dc.identifier.volume37en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTÜBİTAKen_US
dc.relation.isversionof10.3906/kim-1207-58en_US
dc.relation.journalTurkish Journal of Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rightsAttribution-ShareAlike 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-sa/3.0/us/*
dc.subjectAmino Acidsen_US
dc.subjectC2 Symmetricen_US
dc.subjectChiral Diaminesen_US
dc.subjectEnantiomeric Recognitionen_US
dc.subjectMandelic Aciden_US
dc.subjectNMR Titrationen_US
dc.titleC2-Symmetric chiral diamine ligands for enantiomeric recognition of amino acid esters and mandelic acid by proton nmr titration methoden_US
dc.typeArticleen_US

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