scispace - formally typeset
İ

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.

Papers
More filters
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, +6 more
- 10 Jan 2008 - 
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.
Journal ArticleDOI

η6‐Mesityl,η1‐Imidazolinylidene–Carbene–Ruthenium(II) Complexes: Catalytic Activity of their Allenylidene Derivatives in Alkene Metathesis and Cycloisomerisation Reactions

Bekir Çetinkaya, +6 more
- 23 May 2003 - 
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.
Journal ArticleDOI

Selective palladium-catalyzed arylation(s) of benzaldehyde derivatives by N-heterocarbene ligands

Nevin Gürbüz, +2 more
- 28 Mar 2005 - 
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.
Journal ArticleDOI

Synthesis and catalytic properties of N-functionalized carbene complexes of rhodium(I) and ruthenium(II)

Bekir Çetinkaya, +2 more
- 28 Apr 1997 - 
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.
Journal ArticleDOI

First ruthenium complexes with a chelating arene carbene ligand as catalytic precursors for alkene metathesis and cycloisomerisation

Bekir Çetinkaya, +6 more
- 01 Jan 2001 - 
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.