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Copper mediated polymerization without external deoxygenation or oxygen scavengers
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Liarou, Evelina, Whitfield, Richard, Anastasaki, Athina, Engelis, Nikolaos, Jones, Glen R., Velonia, Kelly and Haddleton, David M. (2018) Copper mediated polymerization without external deoxygenation or oxygen scavengers. Angewandte Chemie International Edition, 130 (29). pp. 9136-9140. doi:10.1002/ange.201804205 ISSN 1521-3773.
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Official URL: http://dx.doi.org/10.1002/ange.201804205
Abstract
Overcoming the challenge of rigorous deoxygenation in copper mediated controlled radical polymerization processes (e.g. ATRP), we report a simple Cu(0)‐RDRP system in the absence of external additives (e.g. reducing agents, enzymes etc.). By simply adjusting the headspace of the reaction vessel, a wide range of monomers, namely acrylates, methacrylates, acrylamides and styrene, can be polymerized in a controlled manner yielding polymers with low dispersities, near‐quantitative conversions and high end group fidelity. Significantly, this approach is scalable (~ 125 g), tolerant to elevated temperatures, compatible with both organic and aqueous media and does not rely on external stimuli which may limit the monomer pool. The robustness and versatility of this methodology is further demonstrated by the applicability to a number of other copper mediated techniques including conventional ATRP and light‐mediated approaches.
| Item Type: | Journal Article | |||||||||||||||
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| Subjects: | Q Science > QD Chemistry | |||||||||||||||
| Divisions: | Faculty of Science, Engineering and Medicine > Science > Chemistry | |||||||||||||||
| Library of Congress Subject Headings (LCSH): | Addition polymerization, Monomers, Acrylates, Styrene | |||||||||||||||
| Journal or Publication Title: | Angewandte Chemie International Edition | |||||||||||||||
| Publisher: | Wiley - V C H Verlag GmbH & Co. KGaA | |||||||||||||||
| ISSN: | 1521-3773 | |||||||||||||||
| Official Date: | 16 July 2018 | |||||||||||||||
| Dates: |
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| Volume: | 130 | |||||||||||||||
| Number: | 29 | |||||||||||||||
| Page Range: | pp. 9136-9140 | |||||||||||||||
| DOI: | 10.1002/ange.201804205 | |||||||||||||||
| Status: | Peer Reviewed | |||||||||||||||
| Publication Status: | Published | |||||||||||||||
| Access rights to Published version: | Open Access (Creative Commons) | |||||||||||||||
| Date of first compliant deposit: | 18 May 2018 | |||||||||||||||
| Date of first compliant Open Access: | 11 January 2019 | |||||||||||||||
| RIOXX Funder/Project Grant: |
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