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

Balakrishna, M. S. ; Krishnamurthy, S. S. (1992) 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 Journal of Organometallic Chemistry, 424 (2). pp. 243-251. ISSN 0022-328X

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/002232...

Related URL: http://dx.doi.org/10.1016/0022-328X(92)83153-9

Abstract

The reactions of the cyclodiphosphazane, cis-[tBuNP(OPh)]2(L) with M(CO), (M = Cr, Mo or W) as well as PdII and PtII derivatives afford mononuclear complexes of the type [M(CO)4L2] (M = Cr, Mo or W) and [MCl2L2] (M = Pt or Pd) in which the cyclodiphosphazane acts as a monodentate ligand. Reactions with RhI derivatives yield the complexes [Rh(COD)LCl] (COD = 1,5-cyclooctadiene) and [RhCl(CO)(μ-L)]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.

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