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İsmail Özdemir
Researcher at İnönü University
Publications - 335
Citations - 6680
İsmail Özdemir is an academic researcher from İnönü University. The author has contributed to research in topics: Catalysis & Carbene. The author has an hindex of 36, co-authored 304 publications receiving 5665 citations. Previous affiliations of İsmail Özdemir include Autonomous University of Barcelona & Pamukkale University.
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Journal ArticleDOI
Direct Arylation of Arene C−H Bonds by Cooperative Action of NHCarbene−Ruthenium(II) Catalyst and Carbonate via Proton Abstraction Mechanism
İsmail Özdemir,Serpil Demir,Bekir Çetinkaya,Christophe Gourlaouen,Feliu Maseras,Christian Bruneau,P. H. Dixneuf +6 more
TL;DR: DFT calculations from RuCl2(NHC)(2-pyridylbenzene) show that a proton abstraction mechanism, on cooperative actions of both the coordinated base and the Ru(II) center, is favored via a 13.7 kcal·mol-1 exothermic process affording an orthometalated intermediate with a 2.009 A Ru−C bond.
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η6‐Mesityl,η1‐Imidazolinylidene–Carbene–Ruthenium(II) Complexes: Catalytic Activity of their Allenylidene Derivatives in Alkene Metathesis and Cycloisomerisation Reactions
Bekir Çetinkaya,Serpil Demir,İsmail Özdemir,Loïc Toupet,David Sémeril,Christian Bruneau,Pierre H. Dixneuf +6 more
TL;DR: The in situ generated intermediates 10-12 were found to be active and selective catalysts for ring-closing metathesis (RCM) or cycloisomerisation reactions depending on the nature of the 1,6-dienes.
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Selective palladium-catalyzed arylation(s) of benzaldehyde derivatives by N-heterocarbene ligands
TL;DR: In this article, the 2- or 2-6-position of aromatic aldehydes were directly and selectively arylated with aryl chlorides or bromides in the presence of a catalytic system.
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Synthesis and catalytic properties of N-functionalized carbene complexes of rhodium(I) and ruthenium(II)
TL;DR: In this paper, it was shown that the rhodium(I) or ruthenium(II) precursors lead to the highest catalytic activity for cyclopropanation reactions of diazoalkane derivatives with styrene.
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First ruthenium complexes with a chelating arene carbene ligand as catalytic precursors for alkene metathesis and cycloisomerisation
Bekir Çetinkaya,Serpil Demir,İsmail Özdemir,Loïc Toupet,David Sémeril,Christian Bruneau,Pierre H. Dixneuf +6 more
TL;DR: In this article, the X-ray diffraction crystal structure of RuCl2{η1-CN[CH2(======η6-2,4,6-Me3C6H2)]CH2CH2N(CH2 CH2OMe) was established.