Pd(II) Complexes with Bidentate Nitrogen-Donor Chelating Ligands: Very Versatile and Active Catalyst Precursors for the CO/Olefin Co- and Terpolymerization Reactions
- 1 January 1999
- journal article
- research article
- Published by Taylor & Francis in Comments on Inorganic Chemistry
- Vol. 20 (4) , 301-326
- https://doi.org/10.1080/02603599908021448
Abstract
The perfect alternating CO/olefin copolymers constitute an important class of new materials. Their synthesis requires a catalyst; in general, the applied catalytic systems are formed by a palladium(II) salt, modified by diphosphine or dinitrogen chelating ligands, in the presence of a BrØnsted acid as cocatalyst and, frequently, an oxidant such as 1,4-benzoquinone. Alcoholic medium is generally preferred. This overview will report on the main catalytic systems based on bidentate nitrogen-donor chelating ligands; particular attention will be dedicated to the CO/styrene copolymerization. A detailed analysis of several parameters influencing the yield and the quality of CO/styrene polyketone will be presented, together with the discussion of the control of the stereochemistry of the insertion of styrene in the growing chain.Keywords
This publication has 24 references indexed in Scilit:
- Palladium-Catalyzed Alternating Copolymerization of Alkenes and Carbon MonoxideChemical Reviews, 1996
- Enantioselective Alternating Olefin‐Carbon Monoxide Copolymerization: A new concept for activity and stereoselectivityHelvetica Chimica Acta, 1995
- Water-Soluble Palladium(II) Compounds as Catalysts for the Alternating Copolymerization of Olefins with Carbon Monoxide in an Aqueous MediumMacromolecules, 1994
- Palladium catalyzed ethylene‐carbon monoxide alternating copolymerizationJournal of Polymer Science Part A: Polymer Chemistry, 1992
- Palladium(II) catalysts for living alternating copolymerization of olefins and carbon monoxideJournal of the American Chemical Society, 1992
- Efficient palladium catalysts for the copolymerization of carbon monoxide with olefins to produce perfectly alternating polyketonesJournal of Organometallic Chemistry, 1991
- Syndiotactic Poly(1‐oxo‐2‐phenyltrimethylene): On the Mode of the Chain Growth under Palladium CatalysisAngewandte Chemie International Edition in English, 1991
- Novel palladium(II)-catalyzed copolymerization of carbon monoxide with olefinsJournal of the American Chemical Society, 1982
- Photochemistry of Ketone Polymers. III. Energy Transfer in Ethylene-Carbon Monoxide PolymersMacromolecules, 1970
- Compositional Relationships in the Copolymerization of Ethylene with Carbon MonoxideJournal of the American Chemical Society, 1952