N-Heterocyclic Carbene Complexes
Catalytic studies of low valent palladium \(N\) heterocyclic carbene complexes
... i) Synthesis of a variety of methylene bridged N-heterocyclic carbene complexes of Pd(II). ii) Investigation of the base promoted activation of Pd(II) NHC complexes as prefor[r] ...
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Electrochemical flow-reactor for expedient synthesis of copper-N-heterocyclic carbene complexes
... An electrochemical flow-cell for highly efficient and selective generation of Cu I -N-heterocyclic carbene complexes under neutral and ambient conditions is reported. The feasibility of the ...
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Nickel N-heterocyclic carbene complexes in homogeneous catalysis
... nickel complexes are known to be efficient C–C coupling catalysts as well, both with monodentate and chelating phosphane ...nickel complexes with N‐heterocyclic carbene ligands have ...
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Examination of catalytically relevant palladium `N` Heterocyclic carbene complexes
... the N-t-butyl methylene linked diimidazolium analogues as they have been shown to be isolable under moderate ...the N-substituents and linkers, which may otherwise not be ...
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Platinum(II) n heterocyclic carbene complexes : coordination and cyclometallation
... platinum complexes are also of interest. Amongst other uses, platinum complexes with NHC ligands have been used for the reductive cyclization of diynes and enynes 18 , the catalytic diboration of ...
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Bidentate N Heterocyclic carbene complexes of group 13 trihydrides and trihalides
... 1 complexes with alane due to the preference for the alumin- ium centre of the AlH 3 fragment to attain a coordination num- ber of fi ve or ...the carbene ligands in these complexes, which apparently ...
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Stoichiometric and catalytic reactions of ruthenium multi N-heterocyclic carbene complexes
... Chapter 1 6 In order to develop a truly applicable, and hence catalytic, HDF system and turn it into a viable synthetic tool for the preparation of complex fluorinated molecules, fundamental studies on small and simple ...
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Design, Synthesis and Catalytic Activity of Di-N-Heterocyclic Carbene Complexes of Nickel and Palladium
... (diNHC)Pd(II) complexes. 4b Complexes 5a-c are air and moisture ...of complexes 5a-c were determined by single- crystal X-ray diffraction, which showed the palladium in a distorted square-planar ...
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Selective and catalytic carbon dioxide and heteroallene activation mediated by cerium N heterocyclic carbene complexes
... 1 H NMR spectroscopic timescale and 13 C NMR spectroscopy of 1Ce Mes displays a single carbene resonance at 184.2 ppm. These ligand orientation differences are rationalized by consideration that three planar ...
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Selective and catalytic carbon dioxide and heteroallene activation mediated by cerium N-heterocyclic carbene complexes.
... 1 H NMR spectroscopic timescale and 13 C NMR spectroscopy of 1Ce Mes displays a single carbene resonance at 184.2 ppm. These ligand orientation differences are rationalized by consideration that three planar ...
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Selective and catalytic carbon dioxide and heteroallene activation mediated by cerium N-heterocyclic carbene complexes
... 1 H NMR spectroscopic timescale and 13 C NMR spectroscopy of 1Ce Mes displays a single carbene resonance at 184.2 ppm. These ligand orientation differences are rationalized by consideration that three planar ...
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Aryl-Substituted Imino-N-Heterocyclic Carbene Complexes Of Late Transition Metals: Synthesis and Reactivity Studies
... halide complexes containing bulky -diimine ligands were shown to be very effective catalysts for the polymerization of ...These complexes, first reported in 1995, have created renewed interest in ...
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Copper N heterocyclic carbene complexes as active catalysts for the synthesis of 2 substituted oxazolines from nitriles and aminoalcohols
... copper–NHC complexes, various nitriles were successfully converted into the corresponding oxazolines, under milder and less wasteful conditions than previously reported ...
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Zero valent n-heterocyclic carbene complexes of nickel, palladium and platinum : synthesis, structure, reaction chemistry and catalysis
... the carbene empty p* orbital stabilises the carbene p* orbital and increases its ...two carbene non bonding electrons in the o-orbital in a stable singlet configuration rather than a reactive ...
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Heterogenized n-heterocyclic carbene metal complexes for selective catalysis
... continuous flow conditions 89 4.1. Introduction Palladium-catalyzed cross-coupling reactions constitute one of the most efficient methods for the construction of carbon-carbon bonds. 1,2,3 These cross-coupling ...
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Nonradiative decay and stability of N-heterocyclic carbene iridium(III) complexes
... (III) complexes with N-heterocyclic carbene (NHC) ligands have recently been shown to give excellent performance as phosphorescent organic light- emitting diodes ...all complexes ...
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N heterocyclic carbene rhodium(I) and iridium(I) hydroxide complexes
... 3 Another reason for our interest in LTM hydroxides is due to numerous reports where metal hydroxides are implicated as important intermediates in catalytic transformations, particularly where water is involved as a ...
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N heterocyclic carbene gold hydroxide complexes as bond activation reagents
... In a second part, this concept of bond activation was further expanded to the first decarboxylation of aromatic and heteroaromatic carboxylic acids by gold. Decarboxylation- based reactions have shown great potential as ...
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Ruthenium Complexes Bearing N-Heterocyclic Carbene (NHC) Ligands123-137
... ruthenium complexes with nucleophilic N-heterocyclic carbene (NHC) ligands is selectively discussed as an improved alternative to their parent diphosphane ruthenium counterparts previously ...
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Ruthenium Complexes Bearing N-Heterocyclic Carbene (NHC) Ligands183-188
... Besides the ubiquitously employed imidazolin- 2-ylidene and dihydroimidazolin-2-ylidene ligands, the panel of N-heterocyclic carbenes used as lig- ands in ruthenium complexes has recently been ...
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