Alternating copolymerisation of styrene and carbon monoxide in ionic liquids

Christopher Hardacre; John D. Holbrey; Suhas P. Katdare; Kenneth R. Seddon

doi:10.1039/b111157b

Alternating copolymerisation of styrene and carbon monoxide in ionic liquids

Christopher Hardacre, John D. Holbrey, Suhas P. Katdare, Kenneth R. Seddon

Research output: Contribution to journal › Article › peer-review

Abstract

Room temperature ionic liquids have been used as solvents for the palladium-catalysed copolymerisation of styrene and carbon monoxide. The behaviour of various ionic liquids, the nature and concentration of palladium catalyst, and the reusability of the catalyst-ionic liquid system are discussed. The effects of cation, anion and alkyl chain length of the ionic liquids on the reaction are also addressed. The yield of the polyketone in the ionic liquid systems is enhanced over conventional solvents studied under similar conditions.

Original language	English
Pages (from-to)	143-146
Number of pages	4
Journal	Green Chemistry
Volume	4
Issue number	2
DOIs	https://doi.org/10.1039/b111157b
Publication status	Published - 2002

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abstract = "Room temperature ionic liquids have been used as solvents for the palladium-catalysed copolymerisation of styrene and carbon monoxide. The behaviour of various ionic liquids, the nature and concentration of palladium catalyst, and the reusability of the catalyst-ionic liquid system are discussed. The effects of cation, anion and alkyl chain length of the ionic liquids on the reaction are also addressed. The yield of the polyketone in the ionic liquid systems is enhanced over conventional solvents studied under similar conditions.",

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AB - Room temperature ionic liquids have been used as solvents for the palladium-catalysed copolymerisation of styrene and carbon monoxide. The behaviour of various ionic liquids, the nature and concentration of palladium catalyst, and the reusability of the catalyst-ionic liquid system are discussed. The effects of cation, anion and alkyl chain length of the ionic liquids on the reaction are also addressed. The yield of the polyketone in the ionic liquid systems is enhanced over conventional solvents studied under similar conditions.

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Alternating copolymerisation of styrene and carbon monoxide in ionic liquids

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