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Ring-opening terpolymerisation of phthalic thioanhydride with carbon dioxide and epoxides

22 June 2023, Version 1
Working Paper
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

We report the ring-opening terpolymerisation (ROTERP) of phthalic thioanhydride with CO2 and epoxides forming statistical poly(ester-ran-thioester-ran-carbonates) employing heterobimetallic and bicomponent catalysts. Terpolymerisation occurs maintaining polymerisation rates of the faster parent ring-opening copolymerisation and enables the formation of CO2-derived terpolymers with butylene oxide at low CO2 pressure.

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Version History

Jun 22, 2023 Version 1

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The content is available under CC BY 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv-2023-s2fqd
D O I: 10.26434/chemrxiv-2023-s2fqd [opens in a new tab]

Author’s competing interest statement

The author(s) have declared they have no conflict of interest with regard to this content

Ethics

The author(s) have declared ethics committee/IRB approval is not relevant to this content

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