Organometallic Complex Synthesis and Catalysis

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTHomogeneous free radical polymerizations in supercritical carbon dioxide: 2. Thermal decomposition of 2,2'-azobis(isobutyronitrile)Zhibin Guan, J. R. Combes, Y. Z. Menceloglu, and J. M. DeSimoneCite this: Macromolecules 1993, 26, 11, 2663–2669Publication Date (Print):May 1,…

• YUSUF ZİYA MENCELOĞLU

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• ELİF İLKAY ARMUTAK

Electron-rich carbene precursors 2 and 3, containing the imidazolidin-2-ylidene moiety with one (2) and two (3) pendent N-(2,4,6-trimethylbenzyl) groups, on reaction with [RuCl2(arene)]2 lead to ruthenium(II) complexes 5 and 6 containing the chelating 8-electron mixed arene–carbene ligand; the X-ray diffraction crysta…

• SERPİL DEMİR DÜŞÜNCELİ

A range of ruthenium cyclopentadienyl (Cp) complexes have been prepared and used for isomerization of allylic alcohols to the corresponding saturated carbonyl compounds. Complexes bearing CO ligands show higher activity than those with PPh3 ligands. The isomerization rate is highly affected by the substituents on the…

• FİLİZ BETÜL KAYNAK

A new palladium complex series with N-heterocyclic carbene (NHC), pyridine and phosphine ligands, PdCl 2 (L)NHC ( 2a–c )(L = NHC), PdCl 2 (L 1 )NHC( 3a–c )(L 1 = pyridine), PdCl 2 (L 2 )NHC( 4a–c )(L 2 = triphenylphosphine) was synthesised and fully characterized.

• İSMAİL ÖZDEMİR
• SEDAT YAŞAR

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• HASAN KÜÇÜKBAY

A novel rhodium-based catalyst was developed for homogeneous hydroformylation in supercritical carbon dioxide. The catalyst, trans -RhCl(CO)(P( p -CF 3 C 6 H 4 ) 3 ) 2, has in the supercritical fluid reaction mixture moderate solubility (>5.5 mM), 2 orders of magnitude greater than most conventional metal−triphenylpho…

• CAN ERKEY

The triboluminescence of three non-ionic europium complexes, Eu(TTA)3·bipy (1), Eu(TTA)3·dia (2) and Eu(DBM)3·dmbp·H2O (3) (TTA = 2-thenoyltrifluoroacetonate, DBM = dibenzoylmethanate, bipy = 2,2′-bipyridine, dia = 4,5-diazafluoren-9-one, dmbp = 4,4′-dimethyl-2,2′-bipyridinate), was observed. Structure determinations…

• SEMA YILDIRIM

The synthesis, structural characterization, and photoluminescence properties of a new platinum(II) diimine complex bearing the bidentate diacetylide ligand tolan-2,2'-diacetylide (tda), Pt(dbbpy)(tda) [dbbpy = 4,4'-di-tert-butyl-2,2'-bipyridine], are described. In CH2Cl2, Pt(dbbpy)(tda) exhibits a strong visible charg…

• ŞÖLEN KINAYYİĞİT

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The synthesis, structural characterization, photoluminescence properties, and density functional theory analysis of three Pt(II) diimine complexes, Pt(dbbpy)(C triple bond CR)2 [dbbpy = 4,4'-di(tert-butyl-2,2'-bipyridine; R = -SiMe3, -CC-SiMe3, or -t-Bu], are presented. The Pt(dbbpy)(C triple bond C-tBu)2 complex serv…

• ŞÖLEN KINAYYİĞİT

A series of neutral and cationic Ru(II) complexes ( 1 – 10 ), bearing pyridine-based tridentate (′N ͡N ͡N′), pyridine-based bidentate (N ͡N′), and mixed ′N ͡N ͡N′ + N ͡N′ ligands, were synthesized by starting from [RuCl 2 (DMSO) 4 ] and [RuCl 2 ( p -cymene)] 2 precursors. Solid-state structures of mixed-ligand complex…

• SERKAN DAYAN