Biscalixarenes: Synthesis and Investigation of the Extraction Behavior of Biscalix[4]arene Derivatives in a Two-Phase Extraction System

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dc.contributor.authorMemon, Shahabuddin
dc.contributor.authorYılmaz, Mustafa
dc.date.accessioned2020-03-26T16:36:59Z
dc.date.available2020-03-26T16:36:59Z
dc.date.issued2001
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractA series of different bridged biscalix[4]arenes in which the lower rims are linked via a single site on each calixarene were synthesized and converted to their alcoholic, ketonic, and esteric derivatives. Their complexing abilities were studied by the liquid-liquid extraction of selected alkali (Li+ Na+, K+, Cs+) and transition (Cu2+, Co2+, Cd2+, Ni2+, and Hg2+) metal cations. Through extraction examination it has been deduced from the observations that the alcoholic derivatives are very poor extractants as compared to the ketonic and esteric derivatives. The ketonic derivative is selective for Hg2+, whereas the esteric derivative is not selective but a good extractant and showed higher affinity towards Na+, Cu2+, Co2+, and Hg2+. The results indicate that the ligands containing pi -system functional groups and having a proper conformation of calixarene cavity form novel binding sites for the comlexation of metal cations.en_US
dc.identifier.citationMemon, S., Yılmaz, M., (2001). Biscalixarenes: Synthesis and Investigation of the Extraction Behavior of Biscalix[4]arene Derivatives in a Two-Phase Extraction System. Separation Science and Technology, 36(3), 473-486. DOI: 10.1081/SS-100102939
dc.identifier.doi10.1081/SS-100102939en_US
dc.identifier.endpage486en_US
dc.identifier.issn0149-6395en_US
dc.identifier.issue3en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage473en_US
dc.identifier.urihttps://dx.doi.org/10.1081/SS-100102939
dc.identifier.urihttps://hdl.handle.net/20.500.12395/17507
dc.identifier.volume36en_US
dc.identifier.wosWOS:000170066000009en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorMemon, Shahabuddin
dc.institutionauthorYılmaz, Mustafa
dc.language.isoenen_US
dc.publisherMARCEL DEKKER INCen_US
dc.relation.ispartofSeparation Science and Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectSolvent Extractionen_US
dc.subjectBiscalix[4]arenesen_US
dc.subjectAlkali Cationsen_US
dc.subjectTransition Metal Cationsen_US
dc.titleBiscalixarenes: Synthesis and Investigation of the Extraction Behavior of Biscalix[4]arene Derivatives in a Two-Phase Extraction Systemen_US
dc.typeArticleen_US

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