The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Aqueous Copper-Mediated Living Polymerization: Exploiting Rapid Disproportionation of CuBr with Me6TREN
Abstract
A new approach to perform single-electron transfer living radical polymerization (SET-LRP) in water is described. The key step in this process is to allow full disproportionation of CuBr/Me6TREN (TREN = tris(dimethylamino)ethyl amine to Cu(0) powder and CuBr2 in water prior to addition of both monomer and initiator. This provides an extremely powerful tool for the synthesis of functional water-soluble polymers with controlled chain length and narrow molecular weight distributions (polydispersity index approximately 1.10), including poly(N-isopropylacrylamide), N,N-dimethylacrylamide, poly(ethylene glycol) acrylate, 2-hydroxyethyl acrylate (HEA), and an acrylamido glyco monomer. The polymerizations are performed at or below ambient temperature with quantitative conversions attained in minutes. Polymers have high chain end fidelity capable of undergoing chain extensions to full conversion or multiblock copolymerization via iterative monomer addition after full conversion. Activator generated by electron transfer atom transfer radical polymerization of N-isopropylacrylamide in water was also conducted as a comparison with the SET-LRP system. This shows that the addition sequence of l-ascorbic acid is crucial in determining the onset of disproportionation, or otherwise. Finally, this robust technique was applied to polymerizations under biologically relevant conditions (PBS buffer) and a complex ethanol/water mixture (tequila).
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Cites
Wang, J.-S., & Matyjaszewski, K. (1995) · Journal of the American Chemical Society · doi:10.1021/ja00125a035 · Cited by 4,622
Kato, M., Kamigaito, M., Sawamoto, M., & Higashimura, T. (1995) · Macromolecules · doi:10.1021/ma00109a056 · Cited by 3,046
Cited by
Light-Controlled Radical Polymerization: Mechanisms, Methods, and Applications
Chen, M., Zhong, M., & Johnson, J. A. (2016) · Chemical Reviews · doi:10.1021/acs.chemrev.5b00671 · Cited by 1,202
Zoppe, J. O., Ataman, N. C., Mocny, P., Wang, J., Moraes, J., & Klok, H.-A. (2017) · Chemical Reviews · doi:10.1021/acs.chemrev.6b00314 · Cited by 1,046
Shanmugam, S., Xu, J., & Boyer, C. (2015) · Journal of the American Chemical Society · doi:10.1021/jacs.5b05274 · Cited by 521
Zhang, N., Samanta, S. R., Rosen, B. M., & Percec, V. (2014) · Chemical Reviews · doi:10.1021/cr400689s · Cited by 458
Electrochemically mediated atom transfer radical polymerization (eATRP)
Chmielarz, P., Fantin, M., Park, S., Isse, A. A., Gennaro, A., Magenau, A. J. D., Sobkowiak, A., & Matyjaszewski, K. (2017) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2017.02.005 · Cited by 355
SARA ATRP or SET-LRP. End of controversy?
Konkolewicz, D., Wang, Y., Krys, P., Zhong, M., Isse, A. A., Gennaro, A., & Matyjaszewski, K. (2014) · Polymer Chemistry · doi:10.1039/c4py00149d · Cited by 314
Xu, J., Jung, K., & Boyer, C. (2014) · Macromolecules · doi:10.1021/ma500883y · Cited by 304
Undin, J., Olsén, P., Godfrey, J., Odelius, K., & Albertsson, A.-C. (2016) · Polymer · doi:10.1016/j.polymer.2016.01.067 · Cited by 17
Self-citation
Metadata
- Authors
- Zhang, Q., Wilson, P., Li, Z., McHale, R., Godfrey, J., Anastasaki, A., Waldron, C., & Haddleton, D. M.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2013-05-01
- Volume
- 135
- Issue
- 19
- Pages
- 7355-7363
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W1967491683
- Cited by
- 313
- References
- 2
- FWCI
- 20.18
- Type
- journal article
- Language
- en
- Open access
- closed
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