Ferrocene based chiral binuclear ?6-benzene-Ru(II)-phosphinite complexes: Synthesis, characterization and catalytic activity in asymmetric reduction of ketones

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dc.authoridBaysal, Akin/0000-0001-7294-6792
dc.contributor.authorAl-bayati, Yaser W. Abdlhmed
dc.contributor.authorKarakas, Duygu Elma
dc.contributor.authorMeric, Nermin
dc.contributor.authorAydemir, Murat
dc.contributor.authorDurap, Feyyaz
dc.contributor.authorBaysal, Akin
dc.date.accessioned2024-12-24T19:24:07Z
dc.date.available2024-12-24T19:24:07Z
dc.date.issued2018
dc.departmentSiirt Üniversitesi
dc.description.abstractIn the present study, a series of chiral C-2-symmetric ferrocenyl based binuclear (6)-benzene-Ru(II) complexes bearing diphenylphosphinite and diisopropylphosphinite moieties have been synthesised. The new binuclear (6)-benzene-Ru(II)-phosphinite complexes were characterised based on nuclear magnetic resonance (H-1, C-13, P-31-NMR), FT-IR spectroscopy and elemental analysis. Then, these complexes have been screened as catalytic precursors in the transfer hydrogenation of acetophenone with 2-propanol as both the hydrogen source and solvent in the presence of KOH. The corresponding optically active secondary alcohols were obtained in excellent conversion rates between 96 and 99% and moderate to good enantioselectivities (up to 78% ee). The complex 5 was the most efficient catalyst among the four new complexes investigated herein.
dc.description.sponsorshipResearch Fund of Dicle University [DUBAP-FEN.15.023, DUBAP-FEN.16.008, DUBAP-FEN.16.010]
dc.description.sponsorshipResearch Fund of Dicle University, Grant/ Award Number: (DUBAP-FEN.15.023, DUBAP-FEN.16.008 and DUBAP-FEN.16.010)
dc.identifier.doi10.1002/aoc.3919
dc.identifier.issn0268-2605
dc.identifier.issn1099-0739
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85038425196
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1002/aoc.3919
dc.identifier.urihttps://hdl.handle.net/20.500.12604/5840
dc.identifier.volume32
dc.identifier.wosWOS:000418447500027
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofApplied Organometallic Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjectasymmetric transfer hydrogenation
dc.subjectcatalysis
dc.subjectchiral
dc.subjectphosphinite
dc.subjectruthenium
dc.titleFerrocene based chiral binuclear ?6-benzene-Ru(II)-phosphinite complexes: Synthesis, characterization and catalytic activity in asymmetric reduction of ketones
dc.typeArticle

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