trans- and cis-Ru(II) aminophosphine complexes: Syntheses, X-ray structures and catalytic activity in transfer hydrogenation of acetophenone derivatives

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dc.contributor.authorAydemir, Murat
dc.contributor.authorBaysal, Akin
dc.contributor.authorOzkar, Saim
dc.contributor.authorYildirim, Leyla Tatar
dc.date.accessioned2024-04-24T16:14:51Z
dc.date.available2024-04-24T16:14:51Z
dc.date.issued2011
dc.departmentDicle Üniversitesien_US
dc.description.abstractThe ability of transition metal catalysts to add or remove hydrogen from organic substrates by transfer hydrogenation process is a valuable synthetic tool. For this aim, a novel Ru(II) complex with the P-N ligand [(Ph2P)(2)NCH2-C4H3S] derived from thiophene-2-methylamine was synthesized starting with the complex [Ru(eta(6)-p-cymene)(mu-Cl)Cl](2) and isolated in two isomeric forms: trans- and cis[Ru((PPh2)(2)NCH2-C4H3S)(2)Cl-2], 2 and 3, respectively. The structures of both isomers were also determined by single crystal X-ray diffraction. The cis-isomer 3 can be isolated from the solution of major trans-isomer 2 as yellow crystals. However, upon dissolution 3 is rapidly converted to the trans-isomer 2. The new ruthenium(II) complex provides high catalytic activity in the transfer hydrogenation of acetophenone derivatives to 1-phenylethanol derivatives in the presence of 2-propanol as the hydrogen source. This transfer hydrogenation is characterized by low reversibility under the experimental conditions. (C) 2010 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipDicle University [DUAPK 05-FF-27]; Turkish Academy of Sciences; Hacettepe University Scientific Research Department [04A602004]en_US
dc.description.sponsorshipPartial support from Dicle University (Project number: DUAPK 05-FF-27), Turkish Academy of Sciences and Hacettepe University Scientific Research Department (Project number: 04A602004) is gratefully acknowledged.en_US
dc.identifier.doi10.1016/j.ica.2010.12.028
dc.identifier.endpage172en_US
dc.identifier.issn0020-1693
dc.identifier.issn1873-3255
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-79551684135
dc.identifier.scopusqualityQ2
dc.identifier.startpage166en_US
dc.identifier.urihttps://doi.org/10.1016/j.ica.2010.12.028
dc.identifier.urihttps://hdl.handle.net/11468/15453
dc.identifier.volume367en_US
dc.identifier.wosWOS:000286930000023
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherElsevier Science Saen_US
dc.relation.ispartofInorganica Chimica Acta
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectTransfer Hydrogenationen_US
dc.subjectCrystal Structuresen_US
dc.subjectAminophosphineen_US
dc.subjectBis(Phosphino)Amineen_US
dc.subjectRu(Ii)en_US
dc.titletrans- and cis-Ru(II) aminophosphine complexes: Syntheses, X-ray structures and catalytic activity in transfer hydrogenation of acetophenone derivativesen_US
dc.titletrans- and cis-Ru(II) aminophosphine complexes: Syntheses, X-ray structures and catalytic activity in transfer hydrogenation of acetophenone derivatives
dc.typeArticleen_US

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