Upper rim-functionalized calix[4]arene-based L-proline as organocatalyst for direct asymmetric aldol reactions in water and organic media

Basit Öğe Kaydı
dc.contributor.authorUyanik, Arzu
dc.contributor.authorBayrakci, Meylut
dc.contributor.authorEymur, Serkan
dc.contributor.authorYilmaz, Mustafa
dc.date.accessioned2020-03-26T18:58:44Z
dc.date.available2020-03-26T18:58:44Z
dc.date.issued2014
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe synthesis of upper rim-functionalized calix[4]arene-based L-proline was described, and its catalytic efficiency as organocatalyst for the enantioselective aldol reaction in water was investigated. The results showed that the nature of the hydrophobic cavity of calixarene is critical for catalytic activity in water. The products of the reaction between various ketones and aldehydes with anti-configuration were obtained in high yields (up to 94%) with high diastereo- (up to 95:5 dr) and enantioselectivities (up to 80% ee). (C) 2014 Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [112T349, CM1005]; Research Foundation of Selcuk University (BAP)Selcuk Universityen_US
dc.description.sponsorshipThe financial support the Scientific and Technological Research Council of Turkey (TUBITAK grant no.112T349 and CMST COST Action CM1005), and the Research Foundation of Selcuk University (BAP) is gratefully acknowledged.en_US
dc.identifier.doi10.1016/j.tet.2014.10.063en_US
dc.identifier.endpage9313en_US
dc.identifier.issn0040-4020en_US
dc.identifier.issue49en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage9307en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.tet.2014.10.063
dc.identifier.urihttps://hdl.handle.net/20.500.12395/31265
dc.identifier.volume70en_US
dc.identifier.wosWOS:000345950800002en_US
dc.identifier.wosqualityQ2en_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.titleUpper rim-functionalized calix[4]arene-based L-proline as organocatalyst for direct asymmetric aldol reactions in water and organic mediaen_US
dc.typeArticleen_US

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