Screening of C2-symmetric chiral phosphinites as ligands for ruthenium(II)-catalyzed asymmetric transfer hydrogenation of prochiral aromatic ketones

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dc.contributor.authorElma, Duygu
dc.contributor.authorDurap, Feyyaz
dc.contributor.authorAydemir, Murat
dc.contributor.authorBaysal, Akin
dc.contributor.authorMeric, Nermin
dc.contributor.authorAk, Bunyamin
dc.contributor.authorTurgut, Yilmaz
dc.date.accessioned2024-04-24T16:15:15Z
dc.date.available2024-04-24T16:15:15Z
dc.date.issued2013
dc.departmentDicle Üniversitesien_US
dc.description.abstractMetal-catalyzed transfer hydrogenation processes provide a widely-used alternative to direct hydrogenation processes of ketones. As part of an ongoing program, we report enantioselective C-2-symmetric bis(phosphinite)-ruthenium(II) catalytic systems for the transfer hydrogenation of prochiral aromatic ketones. The new catalytic systems can readily be formed under in situ conditions from C-2-symmetric chiral bis(phosphinite) ligands and [Ru(eta(6)-p-cymene)(mu-Cl)Cl](2) in transfer hydrogenation reaction media. These chiral ruthenium catalytic systems serve as catalyst precursors for the asymmetric transfer hydrogenation of acetophenone derivatives in iso-PrOH and giving the corresponding optical active secondary alcohols up to 94% ee. (C) 2013 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipTUBITAK [108T060]; Dicle University Research Fund DUBAP [12-FF-62]en_US
dc.description.sponsorshipFinancial support from TUBITAK (Project number: 108T060) and Dicle University Research Fund DUBAP (Project number: 12-FF-62) is gratefully acknowledged.en_US
dc.identifier.doi10.1016/j.jorganchem.2013.01.012
dc.identifier.endpage52en_US
dc.identifier.issn0022-328X
dc.identifier.issn1872-8561
dc.identifier.scopus2-s2.0-84874049968
dc.identifier.scopusqualityQ2
dc.identifier.startpage46en_US
dc.identifier.urihttps://doi.org/10.1016/j.jorganchem.2013.01.012
dc.identifier.urihttps://hdl.handle.net/11468/15723
dc.identifier.volume729en_US
dc.identifier.wosWOS:000315803600007
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherElsevier Science Saen_US
dc.relation.ispartofJournal of Organometallic Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCatalysisen_US
dc.subjectAsymmetric Transfer Hydrogenationen_US
dc.subjectChiral Phosphinite Liganden_US
dc.subjectRutheniumen_US
dc.subjectC-2-Symmetryen_US
dc.titleScreening of C2-symmetric chiral phosphinites as ligands for ruthenium(II)-catalyzed asymmetric transfer hydrogenation of prochiral aromatic ketonesen_US
dc.titleScreening of C2-symmetric chiral phosphinites as ligands for ruthenium(II)-catalyzed asymmetric transfer hydrogenation of prochiral aromatic ketones
dc.typeArticleen_US

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