Royal Society of Chemistry, Chemical Communications, 10(49), p. 1011-1013
DOI: 10.1039/c2cc37446c
Full text: Unavailable
The reaction of the benzene derived trisimidazolium salt [](PF(6))(3) with [PdCl(allyl)](2) gave complex [](PF(6))(3) featuring three Pd(allyl) moieties sandwiched between two tricarbene ligands, whereas the reaction of [](PF(6))(3) with [M(Cp*)(Cl)(2)](2) (M = Ir, Rh) resulted in the formation of dinuclear M(III) complexes []PF(6) (M = Ir) and []PF(6) (M = Rh) where each metal center is coordinated by an NHC donor and orthometallates the central phenyl ring. The remaining imidazolium group in []PF(6) can be metallated with [Rh(Cp*)(Cl)(2)](2) to give the trinuclear triply orthometallated complex [].