Synthesis of bis[N-(p-aryl)-carbamoyloxy]alkanes as new low-molecular weight organogelators

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dc.authorid0000-0001-6845-2087en_US
dc.authorid0000-0002-5647-7559
dc.authorid0000-0002-6794-1046
dc.contributor.authorDemir-Ordu, Öznur
dc.contributor.authorŞimşir, Hamza
dc.contributor.authorAlper, Koray
dc.date.accessioned2021-06-23T19:42:13Z
dc.date.available2021-06-23T19:42:13Z
dc.date.issued2015
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Kimya Bölümüen_US
dc.description.abstractA series of bis-carbamate-based low-molecular-weight organogelators were synthesized, and their structure property relationships with respect to their gelation abilities in organic solvents were investigated. The self-aggregation behavior of the thermoreversible organogels was investigated by FTIR, temperature-dependent NMR, and SEM studies. The results revealed that the self-assembly into fibrous structures is driven by hydrogen bonding, it it stacking, and hydrophobic interactions. It was found that para-aryl substitution and the number of methylene units connecting two carbamate groups had a significant influence on gelation. The effect of temperature on gel formation was also investigated for all compounds. The most interesting feature was observed for p-hexyl derivative, which gels at -18 degrees C but not room temperature. Furthermore, thermal properties of the gels were studied by dropping ball experiments and DSC. para-Alkoxyphenyl derivatives were also found to be good organogelators for olive oil, sunflower oil, corn oil, and ethyl laurate, isopropyl myristate, n-butyl palmitate. (C) 2015 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.tet.2015.01.042
dc.identifier.endpage1539en_US
dc.identifier.issn0040-4020
dc.identifier.issue10en_US
dc.identifier.scopus2-s2.0-84923079502en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1529en_US
dc.identifier.urihttps://doi.org/10.1016/j.tet.2015.01.042
dc.identifier.urihttps://hdl.handle.net/20.500.12491/8400
dc.identifier.volume71en_US
dc.identifier.wosWOS:000351320900005en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorDemir-Ordu, Öznur
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.subjectBis-carbamateen_US
dc.subjectSelf-assemblyen_US
dc.subjectOrganogelatoren_US
dc.subjectGelation Mechanismen_US
dc.subjectStructure-property Relationshipen_US
dc.titleSynthesis of bis[N-(p-aryl)-carbamoyloxy]alkanes as new low-molecular weight organogelatorsen_US
dc.typeArticleen_US

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