Synthesis and dichromate anion extraction ability of p-tert-butylcalix[4]arene diamide derivatives with different binding sites

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dc.contributor.authorYilmaz, Aydan
dc.contributor.authorTabakci, Begum
dc.contributor.authorAkceylan, Ezgi
dc.contributor.authorYimaz, Mustafa
dc.date.accessioned2020-03-26T17:18:19Z
dc.date.available2020-03-26T17:18:19Z
dc.date.issued2007
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe article describes the synthesis and evaluation of the dichromate anion (Cr2O72-/HCr2O7-) extraction properties of p-tert- butylcalix[4]arene diamide derivatives (5-7) containing different binding sites. Among these compounds, 6 and 7 have been synthesized via aminolysis in a toluene-methanol solvent system with 3-aminomethylpyridine and 3,6-dioxa-1,8-diamino octane, respectively. On the other hand, compound 5 has been synthesized via an acid chloride method due to its inefficiency under aminolysis. The extraction properties of these diamides toward dichromate anions are studied by liquid-liquid extraction. The results show that p-tert-butylcalix[4]arene diamide derivative 7 exhibited a much higher affinity toward dichromate anions than that of 6 due to its special structure, while 5 was an ineffective ligand for these anions. (c) 2007 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.tet.2007.03.138en_US
dc.identifier.endpage5005en_US
dc.identifier.issn0040-4020en_US
dc.identifier.issue23en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage5000en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.tet.2007.03.138
dc.identifier.urihttps://hdl.handle.net/20.500.12395/21634
dc.identifier.volume63en_US
dc.identifier.wosWOS:000248238600018en_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.subjectp-tert-butylcalix[4]areneen_US
dc.subjectdiamideen_US
dc.subjectdichromate anionsen_US
dc.subjectextractionen_US
dc.titleSynthesis and dichromate anion extraction ability of p-tert-butylcalix[4]arene diamide derivatives with different binding sitesen_US
dc.typeArticleen_US

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