Piano-stool benzothiazol-2-ylidene Ru(II) complexes for effective transfer hydrogenation of carbonyls

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dc.contributor.authorOruc, Zeynep Ipek
dc.contributor.authorGok, Lutfiye
dc.contributor.authorTurkmen, Hayati
dc.contributor.authorSahin, Onur
dc.contributor.authorBuyukgungor, Orhan
dc.contributor.authorCetinkaya, Bekir
dc.date.accessioned2019-10-27T23:10:44Z
dc.date.available2019-10-27T23:10:44Z
dc.date.issued2016
dc.departmentEge Üniversitesien_US
dc.description.abstractBenzothiazolium bromides (NSHC center dot HBr) (1a-j) with a variety of alkyl chain or benzyl substituents on N atom were prepared. The synthesis of ruthenium(II) (NSHC) complexes, (2a-j) could be achieved by in situ deprotonation of benzothiazolium salts with Ag2O and [RuCl2(p-cymene)](2). They were characterized by H-1, C-13, F-19 NMR, IR spectroscopy and elemental analysis. The molecular structures of 2d, 2e and 2g were ascertained by single-crystal X-ray diffraction studies. The catalytic properties of complexes, (2aej), with electron-donating or -withdrawing groups were investigated in transfer hydrogenation (TH) of ketones, and aldehydes with good to excellent yields. The presence of the CH2(CH2)(16)CH3 or CH2C6F5 on the N atom of the benzothiazol-2-ylidene complexes (2g, 2j) showed the highest activity for TH reaction. The catalytic properties of the N-alkyl substituted ruthenium(II) (NSHC) complexes(2h-j) may be interpreted by micelle effects. (C) 2016 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipEge UniversityEge University [2011-FEN-091]en_US
dc.description.sponsorshipFinancial support from Ege University (Project 2011-FEN-091) is gratefully acknowledged.en_US
dc.identifier.doi10.1016/j.jorganchem.2016.02.003
dc.identifier.endpage44en_US
dc.identifier.issn0022-328X
dc.identifier.issn1872-8561
dc.identifier.issn0022-328Xen_US
dc.identifier.issn1872-8561en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage36en_US
dc.identifier.urihttps://doi.org/10.1016/j.jorganchem.2016.02.003
dc.identifier.urihttps://hdl.handle.net/11454/52950
dc.identifier.volume807en_US
dc.identifier.wosWOS:000371345800006en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Saen_US
dc.relation.ispartofJournal of Organometallic Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBenzothiazolium saltsen_US
dc.subjectNSHC-Ru(II) complexesen_US
dc.subjectThe transfer hydrogenationen_US
dc.subjectCatalysisen_US
dc.titlePiano-stool benzothiazol-2-ylidene Ru(II) complexes for effective transfer hydrogenation of carbonylsen_US
dc.typeArticleen_US

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