76734-32-2Relevant academic research and scientific papers
Catalyst compositions
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, (2008/06/13)
Catalyst compositions based upon a) a palladium compound, b) an anion of an acid with a pKa of less than 2, and c) a compound of the general formula R1R2M1-R-M2R3, wherein M1 is phosphorus or arsenic, M2 is sulphur or selenium, R1 and R2 are the same or different, optionally polar-substituted, aryl groups, R3 is an optionally polar-substituted hydrocarbyl group and R is a bivalent bridging group containing at least two carbon atoms in the bridge, are useful for the production of polyketone polymers.
