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Synthesis and catalytic activity of ionic palladium N-heterocyclic carbene complexes
(Scientific Technical Research Council Turkey-Tubitak, 2019)
The synthesis of 3 benzimidazole-based ionic Pd(II)-NHC complexes (NHC: N-heterocyclic carbene) is presented. The structures of the complexes are as follows: [NHC-PdBr3](-) [NHC](+). The ionic palladium(II)-NHC complexes ...
Palladium(II) and ruthenium(II) complexes of benzotriazole functionalized N-heterocyclic carbenes: Cytotoxicity, antimicrobial, and DNA interaction studies
(Elsevier Science Sa, 2019)
In the present study, four palladium and four ruthenium complexes were synthesized with benzotriazole substituted N-heterocyclic carbene ligands. The structures of complexes were established by appropriate spectroscopic ...
Sonogashira cross-coupling reaction catalysed by mixed NHC-Pd-PPh3 complexes under copper free conditions
(Elsevier Science Sa, 2018)
Mixed NHC-Pd-PPh3 complexes with a methoxyethyl-substituted N-heterocyclic carbene ( NHC) were synthesised and characterised by NMR, HRMS, elemental analysis and X-ray crystallography for complex 3b. These complexes were ...
Well-defined PEPPSI-themed palladium-NHC complexes: synthesis, and catalytic application in the direct arylation of heteroarenes
(Wiley, 2020)
In this study, a series of benzimidazolium salts were synthesized as unsymmetrical N-heterocyclic carbene (NHC) precursors. Benzimidazolium salts were used for synthesis of the PEPPSI (pyridine enhanced precatalyst preparation ...
Synthesis, structural, spectroscopic and DFT study on a palladium(II)-N-heterocyclic carbene complex
(Elsevier Science Bv, 2017)
A new palladium complex with N-heterocyclic carbene (NHC) and phosphine ligands was prepared and fully characterized by H-1 NMR, C-13 NMR and P-31 NMR spectroscopies, IR spectroscopy, and X-ray crystallography. The solid-state ...
Synthesis, characterization and catalytic activity of Pd( II) complexes with N-allyl functionalized imidazol-2-ylidenes in Suzuki-Miyaura reaction
(Wiley, 2014)
A series of Pd-N-heterocyclic carbene (Pd-NHC) complexes were synthesized and characterized by elemental analysis and spectroscopic methods. In addition, the molecular structures of 3c and 4c were determined by X-ray ...
New (kappa(2)-C,N)-palladacyclic complexes with benzimidazol-2-ylidene ligand: Synthesis, crystal structures and characterization
(Elsevier Science Bv, 2009)
Reaction of unsymmetrical benzimidazolium bromides (1) with Ag2O and subsequent transmetallation with chloro-bridged dinuclear palladacycle, [Pd(dmba)(mu-Cl](2) (dmba: N,N-dimethylbenzylamine) afforded benzannulated ...
Synthesis, X-ray structures, and catalytic activities of (kappa(2)-C,N)-palladacycles bearing imidazol-2-ylidenes
(Elsevier Science Sa, 2009)
Quaternisation of methylimidazole (1) by methyl substituted benzyl bromides afforded imidazolium salts (2) which were converted to (kappa(2)-C, N)-palladacycles bearing imidazol-2-ylidenes 6 or 7, by either in situ ...
