852509-50-3Relevant academic research and scientific papers
A cyanamido-bridged diiridium complex: A reactive building block for polynuclear cyanamido complexes
Kajitani, Hidenobu,Tanabe, Yoshiaki,Kuwata, Shigeki,Iwasaki, Masakazu,Ishii, Youichi
, p. 2251 - 2254 (2008/10/09)
[Cp*IrCl2]2 reacts with 2 equiv of Na 2NCN to afford the NCN-bridged diiridium complex [Cp*Ir- (μ2-NCN-N,N)]2 (5), which undergoes further reactions with donor molecules such as CO and phosphines. Complex 5 works as an excellent building block for the synthesis of the NCN-capped heterotrinuclear complexes [(Cp*Ir)2(ML)(μ3-NCN-N,N,N)2] + (ML = Rh(cod), CpRu, Pd(η3-C3H 5)) on reactions with cationic group 8-10 metal complexes such as [Rh(cod)(acetone)n]+, [CpRu-(MeCN)3] +, and [η3-C3H5)(acetone) n]+, while the dimerization of 5 leads to the cubane-type tetrairidium complex [Cp*Ir(μ3-NCN-N,N,N)4.
