Preparation of Calix[4]arene Alkylamine Derivatives by Mannich Reaction and Use as Phase-Transfer Catalysts for Esterification Reaction

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dc.contributor.authorAkceylan, Ezgi
dc.contributor.authorYılmaz, Mustafa
dc.date.accessioned2020-03-26T18:31:06Z
dc.date.available2020-03-26T18:31:06Z
dc.date.issued2012
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractIn this study, 5,11,17,23-tetrakis[(N-ethylpiperazine)methyl]-25,26,27,28-tetrahydroxycalix[4]arene (3) and 5,11,17,23-tetrakis[(4-carboethoxy-N-piperidino) methyl]-25,26,27,28-tetrahydroxycalix[4]arene (4) were synthesized in one step according to the Mannich reaction by the treatment of calix[4]arene with a secondary amine (N-ethylpiperazine, ethyl-4-piperidincarboxylate) and formaldehyde. The calix[4]arene derivatives (3, 4) were characterized by a combination of FTIR, H-1 NMR and elemental analyses. The synthesized compounds were used in an esterification reaction as the phase transfer catalyst. The catalytic efficiency of the calix[4]arenes 3 and 4 was evaluated by carrying out the ester-forming reaction of alkali metal carboxylates (sodium butyrate or sodium caprylate) with p-nitrobenzyl bromide. It was observed that the ester-forming reaction of alkali metal carboxylates with p-nitrobenzyl bromide, using calix[4]arene-based catalyst 3 as a phase-transfer catalyst in dichloromethan, provided the best yields.en_US
dc.description.sponsorshipScientific Research Projects Foundation of Selcuk UniversitySelcuk University [2008-08101023]en_US
dc.description.sponsorshipWe thank the Scientific Research Projects Foundation of Selcuk University (SUBAP-Grant Number 2008-08101023) for financial support of this work produced from a part of E. Akceylan's PhD Thesis.en_US
dc.identifier.citationAkceylan, E., Yılmaz, M., (2012). Preparation of Calix[4]arene Alkylamine Derivatives by Mannich Reaction and Use as Phase-Transfer Catalysts for Esterification Reaction. Journal of Macromolecular Science Part A-Pure and Applied Chemistry, 49(11), 911-917. DOI: 10.1080/10601325.2012.722501
dc.identifier.doi10.1080/10601325.2012.722501en_US
dc.identifier.endpage917en_US
dc.identifier.issn1060-1325en_US
dc.identifier.issn1520-5738en_US
dc.identifier.issue11en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage911en_US
dc.identifier.urihttps://dx.doi.org/10.1080/10601325.2012.722501
dc.identifier.urihttps://hdl.handle.net/20.500.12395/28331
dc.identifier.volume49en_US
dc.identifier.wosWOS:000309705100001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorAkceylan, Ezgi
dc.institutionauthorYılmaz, Mustafa
dc.language.isoenen_US
dc.publisherTAYLOR & FRANCIS INCen_US
dc.relation.ispartofJournal of Macromolecular Science Part A-Pure and Applied Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectCalix[4]areneen_US
dc.subjectmannichen_US
dc.subjectphase transferen_US
dc.subjectcatalysisen_US
dc.subjectesterificationen_US
dc.titlePreparation of Calix[4]arene Alkylamine Derivatives by Mannich Reaction and Use as Phase-Transfer Catalysts for Esterification Reactionen_US
dc.typeArticleen_US

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