Synthesis of di-substituted calix[4]arene-based receptors for extraction of chromate and arsenate anions

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dc.contributor.authorBayrakçı, Mevlüt
dc.contributor.authorErtul, Şeref
dc.contributor.authorYılmaz, Mustafa
dc.date.accessioned2020-03-26T17:40:23Z
dc.date.available2020-03-26T17:40:23Z
dc.date.issued2009
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe article describes the synthesis of a family of novel calix[4]arene ionophores, 25,27-bis-(2-aminomethylpyridine-propoxy)-26,28-dihydroxycalix[4]arene (5a), 25,27-bis-(3-aminomethylpyridine-propoxy)-26,28-dihydroxycalix[4]arene (5b) and two chromogenic calix[4]arenes, 5,17-dinitro-25,27-bis-(2-aminomethylpyridine-propoxy)-26,28-dihydroxycalix[4]arene (5c), 5,17-dinitro-25,27-bis-(3-aminomethylpyridine-propoxy)-26,28-dihydroxycalix[4]arene (5d) bearing pyridinium units. In the synthesis, the upper and lower rims of p-tert-butylcalix[4]arene were modified in order to acquire binding sites for the recognition of arsenate and dichromate anions. It has been observed that protonated alkylammonium forms of the ionophores showed high affinity toward dichromate and arsenate anions. (C) 2009 Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [107T873]; S.U. Research Foundation (BAP)Selcuk Universityen_US
dc.description.sponsorshipThe authors gratefully would like to thank The Scientific and Technological Research Council of Turkey (TUBITAK Grant No. 107T873) and S.U. Research Foundation (BAP) for financial Support.en_US
dc.identifier.doi10.1016/j.tet.2009.07.062en_US
dc.identifier.endpage7968en_US
dc.identifier.issn0040-4020en_US
dc.identifier.issue38en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage7963en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.tet.2009.07.062
dc.identifier.urihttps://hdl.handle.net/20.500.12395/23894
dc.identifier.volume65en_US
dc.identifier.wosWOS:000269771400009en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPERGAMON-ELSEVIER SCIENCE LTDen_US
dc.relation.ispartofTETRAHEDRONen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectCalixareneen_US
dc.subjectArsenate anionen_US
dc.subjectChromate anionen_US
dc.subjectProton-switchableen_US
dc.subjectLiquid-liquid extractionen_US
dc.titleSynthesis of di-substituted calix[4]arene-based receptors for extraction of chromate and arsenate anionsen_US
dc.typeArticleen_US

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