198822-97-8Relevant academic research and scientific papers
Metal complexes of biologically important ligands, XCVI [1] palladium(II), platinum(II) and rhodium(I) complexes with (phenyl)-C-H?metal interaction of diphenylmethylene glycine esters and from 2-phenyloxazolones
Schreiner, Bernhard,Prem, Markus,Bauer, Werner,Polborn, Kurt,Beck, Wolfgang
, p. 1199 - 1202 (2007/10/03)
The reactions of Na2PdCl4, [(nBu3P)PtCl2]2, [(nBu3P)PdCl2]2 and [(C8H14)2RhCl]2/CO with diphenylmethylene glycine esters (L1) or 2-phenyl-4-R-oxazolones (L2) afford the complexes (nBu3P)(Cl)2Pt(L1), (OC)2(Cl)Rh(L1), Cl2Pd(L1)2 and (nBu3P)(Cl)2M(L2) (M = Pd, Pt), respectively. The X-ray structural determination of Cl2Pd(L1)2 and the 1H and 13C NMR spectra show a close proximity of the ortho phenyl-H-atom to the metal; the complexes are precursors for ortho metallation.
