284497-49-0Relevant academic research and scientific papers
In situ monitoring of a heterogeneous palladium-based polyketone catalyst
Mul, Wilhelmus P.,Oosterbeek, Heiko,Beitel, Gerhard A.,Kramer, Gert-Jan,Drent, Eite
, p. 1848 - 1851 (2007/10/03)
CO-assisted ethene insertion is the most remarkable aspect of the catalytic propagation mechanism of CO/ethene copolymerization at a microcrystalline catalyst, namely, [(dppp)Pd(CH3)(OSO2CF3)] (dppp = 1,3- bis(diphenylphosphanyl)propane). Both single propagation steps and copolymer growth (shown schematically; R represents the growing polyketone chain, the phenyl groups in dppp have been omitted) could be monitored in situ under mild, solvent-free reaction conditions with the aid of a very sensitive IR technique, PM-RAIRS.
