129890-41-1Relevant academic research and scientific papers
Syntheses and NMR spectroscopic characterisation of transition metal complexes containing the azadiphosphetine ring system RP(NR')P=CR' (R=Et3C, R'=tBu)
Hitchcock, Peter B.,Matos, Robson M.,Meidine, Mohamed F.,Nixon, John F.,Passos, Bernadette F. Trigo,et al.
, p. 61 - 68 (1993)
The synthesis and characterisation of Pt0, PtII, PdII, RhI, and W0 complexes containing the RP(NR')P=CR'(R=Et3C, R'=t-Bu) ring system are reported, and their NMR spectroscopic data are discussed.Low oxidation state metal fragments bond through the two-coordinate phosphorus, whereas the three-coordinate phosphorus atom is the donor towards PdII and PtII.Both phosphorus atoms are ligated in a dinuclear PtII complex.
Relative donor properties of sp3 and sp2 hybridised phosphorus atoms of the azadiphosphetine ring systems (R = Et3C, R' = But) towards transition metals
Matos, Robson,Meidine, Mohamed F.,Nixon, John F.,Passos, Bernadette F. Trigo,Niecke, Edgar,Barion, Detlef
, p. C89 - C92 (2007/10/02)
Different types ligating behaviour of the ring system are reported; the sp2 hybridised phosphorus is the donor atom in Pt(0), W(0) and Rh(I) complexes, whereas ligation of the sp3 hybridised phosphorus atom is preferred by Pd(II)
