Organometallic chemistry of diphosphazanes IV. Reactions of the cyclodiphosphazane, cis-tBuNP(OPh)>2 with M(CO)6 (M = Cr, Mo, W), rhodium(I), palladium(II) and platinum(II) derivatives

Article abstract of DOI:10.1016/0022-328X(92)83153-9

The reactions of the cyclodiphosphazane, cis-<^tBuNP(OPh)>2(L) with M(CO)6 (M = Cr, Mo or W) as well as Pd^II and Pt^II derivatives afford mononuclear complexes of the type (M = Cr, Mo or W) and (M = Pt or Pd) in which the cyclodiphosphazane acts as a monodentate ligand.Reactions with Rh^I derivatives yield the complexes (COD = 1.5-cyclooctadiene) and 2 in which the cyclodiphosphazane exhibits monodentate and bridged-bidentate modes of coordination, respectively.The structures of the complexes have been deduced mainly from 31P NMR spectroscopic data.