Turkish Journal of Chemistry
Abstract
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-PdBr$_{3}$]$^{-}$[NHC]$^{+}$. The ionic palladium(II)-NHC complexes were synthesized in high yields and were fully characterized by nuclear magnetic resonance spectroscopy, X-ray diffraction, LC-MS/MS, and elemental analysis. These complexes have been identified as active catalysts in Suzuki-Miyaura reactions in a solution of 2-propanol and water at room temperature for different aryl bromides.
DOI
10.3906/kim-1907-74
Keywords
Ionic palladium complex, $N$-heterocyclic carbene, C-C bond formation, anionic palladium species, Suzuki-Miyaura cross-coupling reactions
First Page
1622
Last Page
1633
Recommended Citation
YAŞAR, S, AKKOÇ, M, ÖZDEMİR, N, & ÖZDEMİR, İ (2019). Synthesis and catalytic activity of ionic palladium \textit{N}-heterocyclic carbene complexes. Turkish Journal of Chemistry 43 (6): 1622-1633. https://doi.org/10.3906/kim-1907-74
