Synthesis and characterization of 1-phenyl-3-alkylbenzimidazol-2-ylidene salts and their catalytic activities in the Heck and Suzuki cross-coupling reactions

Akkoc, SenemGok, Yetkin2024-08-042024-08-0420130095-89721029-0389https://doi.org/10.1080/00958972.2013.786053https://hdl.handle.net/11616/104237The synthesis and characterization of 1-phenyl-3-alkyl-substituted carbene precursors that were prepared from 1-phenyl substituted benzimidazole and various alkyl halides are reported. The new benzimidazolium salts (1a-e) were characterized by H-1 NMR, C-13 NMR, FT-IR spectroscopic methods and elemental analyses. New in situ generated palladium-benzimidazolium complexes were tested for catalytic activity in the Mizoroki-Heck and Suzuki-Miyaura cross-coupling reactions.eninfo:eu-repo/semantics/closedAccessN-Heterocyclic carbeneBenzimidazolium saltsAlkyl substituentMizoroki-Heck reactionSuzuki-Miyaura reactionSynthesis and characterization of 1-phenyl-3-alkylbenzimidazol-2-ylidene salts and their catalytic activities in the Heck and Suzuki cross-coupling reactionsArticle6681396140410.1080/00958972.2013.786053WOS:000320643100011Q2