Tricyclohexylphosphine complexes of rhodium(I), rhodium(II), iridium(I) and iridium(III)
作者:F.G. Moers、J.A.M. De Jong、P.M.H. Beaumont
DOI:10.1016/0022-1902(73)80126-5
日期:1973.6
The preparation of iridium and rhodiumcomplexes with tricyclohexylphosphine (PCy3) is reported. Paramagnetic rhodium(II) complexes of the type RhX2(PCy3)2 with XCl or Br were prepared. The reaction between iridium salts with PCy3 in propanol-2 resulted in diamagnetic complexes with iridium halogenide ratio 1:2. The possible structures of these compounds are discussed. Complexes of the type MCl(CO)(PCy3)2
Some aspects of the reactivity of rhodium(I) and rhodium(II) tricyclohexylphosphine derivatives studied by ESR spectroscopy II. Formation of a paramagnetic Rh(II) carbonyl species by treatment of RhCl2(PCy3)2 in the solid state with carbon monoxide