An N-heterocyclic carbene ligand based on a beta-cyclodextrin-imidazolium salt: synthesis, characterization of organometallic complexes and Suzuki coupling

作者：Legrand Francois Xavier; Menand Mickael; Sollogoub Matthieu; Tilloy Sebastien; Monflier Eric^*

来源：New Journal of Chemistry, 2011, 35(10): 2061-2065.

DOI：10.1039/c1nj20200f

A new ligand based on permethylated beta-cyclodextrin bearing a methylimidazole group was synthesized. In the presence of this N-heterocyclic carbene ligand, silver or palladium complexes were generated. Interestingly, palladium species based on this ligand are more active than palladium species based on TPP or IMes, Cl for a Suzuki cross-coupling reaction.

• 出版日期2011