164078-15-3Relevant academic research and scientific papers
Homo- and Hetero-dinuclear Complexes of Palladium and Platinum containing Phosphinoacetylene and/or Chloride as Bridging Ligands
Fornies, Juan,Lalinde,Elena,Martin, Antonio,Moreno, M. Teresa,Welch, Alan J.
, p. 1333 - 1340 (1995)
Reactions between the diphenylacetylenephosphine complexes cis-CR)2> (M' = Pt or Pd, R = Ph or t-Bu) and cis- (M = Pt or Pd; thf = tetrahydrofuran) in a 1:1 molar ratio have been studied.Three types of products have been obtained: (a) asymmetric homo- and hetero-dinuclear complexes gem-CR)2>, (b) symmetric trans-palladium derivatives CR)>2> and (c) the unusual chloride and diphenyl(phenylethynyl)phosphine bridged dinuclear compounds CPh)M'Cl(PPh2CCPh)>.The complexes have been characterised by microanalysis, IR and NMR spectroscopy and the molecular structure of CPh)PtCl(PPh2CCPh)>*OC4H8.The NMR spectral data (1H, 19F and 31P) indicate that, in solution, mixtures of isomers CR)2 and CPh)M'Cl(PPh2CCPh)> are present.
