The DOI matches its Crossref record; 17 of the 17 references it cites were found in a registry or an index.
Controlled/“Living” Radical Polymerization. Kinetics of the Homogeneous Atom Transfer Radical Polymerization of Styrene
Abstract
The homogeneous atom transfer radical polymerization (ATRP) of styrene using solubilizing 4,4‘-dialkyl substituted 2,2‘-bipyridines yielded well-defined polymers with M w / M n ≤ 1.10. The polymerizations exhibited an increase in molecular weight in direct proportion to the ratio of the monomer consumed to the initial initiator concentration and also exhibited internal first-order kinetics with respect to monomer concentration. The optimum ratio of ligand-to-copper(I) halide for these polymerizations was found to be 2:1, which tentatively indicates that the coordination sphere of the active copper(I) center contains two bipyridine ligands. The exclusive role for this copper(I) complex in ATRP is atom transfer, since at typical concentrations that occur for these polymerizations (≈10 - 7 −10 - 8 M), polymeric radicals were found not to react with the copper(I) center in any manner that enhanced or detracted from the observed control. ATRP also exhibited first-order kinetics with respect to both initiator and copper(I) halide concentration; however, the polymerization kinetics were not simple inverse first-order with respect to the initial copper(II) halide concentration. The latter observation was found to be due to the persistent radical effect, which resulted in an increase in copper(II) concentration during the initial stages of the polymerization. This phenomenon also has the effect of regulating the polymerization by ensuring that the rate of radical combination and/or disproportionation is sufficiently less than the rate of propagation.
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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
Self-citationKato, M., Kamigaito, M., Sawamoto, M., & Higashimura, T. (1995) · Macromolecules · doi:10.1021/ma00109a056 · Cited by 3,046
Wang, J.-S., & Matyjaszewski, K. (1995) · Macromolecules · doi:10.1021/ma00127a042 · Cited by 1,701
Self-citationPolymers with Very Low Polydispersities from Atom Transfer Radical Polymerization
Patten, T. E., Xia, J., Abernathy, T., & Matyjaszewski, K. (1996) · Science · doi:10.1126/science.272.5263.866 · Cited by 866
Self-citationWebster, O. W. (1991) · Science · doi:10.1126/science.251.4996.887 · Cited by 771
The chemistry of free radical polymerization
Moad, G., & Solomon, D. H. (1995) · Medical Entomology and Zoology · Cited by 643
Molecular Weight Control by a "Living" Free-Radical Polymerization Process
Hawker, C. J. (1994) · Journal of the American Chemical Society · doi:10.1021/ja00103a055 · Cited by 588
Living Radical Polymerization of Acrylates by Organocobalt Porphyrin Complexes
Wayland, B. B., Poszmik, G., Mukerjee, S. L., & Fryd, M. (1994) · Journal of the American Chemical Society · doi:10.1021/ja00096a080 · Cited by 528
Keller, R. N., Wrcoff, H. D., & Marchi, L. E. (1946) · Inorganic Syntheses · doi:10.1002/9780470132333.ch1 · Cited by 487
Wang, J.-S., & Matyjaszewski, K. (1995) · Macromolecules · doi:10.1021/ma00126a041 · Cited by 486
Self-citationPercec, V., Barboiu, B., Neumann, A., Ronda, J. C., & Zhao, M. (1996) · Macromolecules · doi:10.1021/ma960061a · Cited by 327
Krämer, R., Lehn, J., De Cian, A., & Fischer, J. (1993) · Angewandte Chemie International Edition in English · doi:10.1002/anie.199307031 · Cited by 313
"Living" radical polymerization. 1. Possibilities and limitations
Greszta, D., Mardare, D., & Matyjaszewski, K. (1994) · Macromolecules · doi:10.1021/ma00081a002 · Cited by 260
Self-citationGreszta, D., & Matyjaszewski, K. (1996) · Macromolecules · doi:10.1021/ma9608840 · Cited by 252
Self-citationIntroduction to living polymeriz. Living and/or controlled polymerization
Matyjaszewski, K. (1995) · Journal of Physical Organic Chemistry · doi:10.1002/poc.610080403 · Cited by 170
Self-citationVeregin, R. P. N., Georges, M. K., Hamer, G. K., et al. (1995) · Macromolecules · doi:10.1021/ma00117a006 · Cited by 154
Al‐Awadi, N. A. (2019) · Wiley eBooks · doi:10.1002/9781119010753.ch2 · Cited by 84
Cited by
Metal-Catalyzed Living Radical Polymerization
Kamigaito, M., Ando, T., & Sawamoto, M. (2001) · Chemical Reviews · doi:10.1021/cr9901182 · Cited by 3,275
Controlled/living radical polymerization: Features, developments, and perspectives
Braunecker, W. A., & Matyjaszewski, K. (2007) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2006.11.002 · Cited by 3,202
Self-citationCarbon−Carbon Coupling Reactions Catalyzed by Heterogeneous Palladium Catalysts
Yin, & Liebscher, J. (2007) · Chemical Reviews · doi:10.1021/cr0505674 · Cited by 2,085
Kinetics of living radical polymerization
Goto, A., & Fukuda, T. (2004) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2004.01.002 · Cited by 914
von Werne, T., & Patten, T. E. (2001) · Journal of the American Chemical Society · doi:10.1021/ja010235q · Cited by 579
Self-citation
Metadata
- Authors
- Matyjaszewski, K., Patten, T. E., & Xia, J.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 1997-01-01
- Volume
- 119
- Issue
- 4
- Pages
- 674-680
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2013749421
- Cited by
- 891
- References
- 17
- FWCI
- 44.84
- Type
- journal article
- Language
- en
- Open access
- closed
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