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.authorid0000-0003-2904-160X
dc.contributor.authorUyanik, Arzu
dc.contributor.authorBayrakci, Meylut
dc.contributor.authorEymur, Serkan
dc.contributor.authorYilmaz, Mustafa
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2014
dc.departmentNiğde ÖHÜ
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.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [112T349, CM1005]; Research Foundation of Selcuk University (BAP)
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.
dc.identifier.doi10.1016/j.tet.2014.10.063
dc.identifier.endpage9313
dc.identifier.issn0040-4020
dc.identifier.issue49
dc.identifier.scopus2-s2.0-84922351542
dc.identifier.scopusqualityQ2
dc.identifier.startpage9307
dc.identifier.urihttps://dx.doi.org/10.1016/j.tet.2014.10.063
dc.identifier.urihttps://hdl.handle.net/11480/4091
dc.identifier.volume70
dc.identifier.wosWOS:000345950800002
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD
dc.relation.ispartofTETRAHEDRON
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.titleUpper rim-functionalized calix[4]arene-based L-proline as organocatalyst for direct asymmetric aldol reactions in water and organic media
dc.typeArticle

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