摘要
The first examples of mixed metal trinuclear clusters carrying N-heterocyclic carbene (NHC) ligands were isolated from reactions of the complexes [Ni(NHC)ClCp] [NHC = bis-(2,6-diisopropylphenyl)- or bis-(2,4,6-trimethylphenyl)-imidazol-2-ylidenel with [Mo(CO)(3)Cp](-); the unsaturated 46-electron clusters have triangular MoNi2 cores and the reaction pathway activates usually inert Ni-Cp and Ni-NHC bonds.
- 出版日期2008-4-21