The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Photoinduced Electron Transfer–Reversible Addition–Fragmentation Chain Transfer (PET-RAFT) Polymerization of Vinyl Acetate and N-Vinylpyrrolidinone: Kinetic and Oxygen Tolerance Study
Abstract
Photoinduced electron transfer–reversible addition–fragmentation chain transfer (PET-RAFT) polymerization was employed for the polymerization of unconjugated monomers, including vinyl acetate, vinyl pivalate, N -vinylpyrrolidinone, dimethyl vinylphosphonate, vinyl benzoate, and N -vinylcarbazole, in the presence of low concentration (ppm range) of photoredox catalyst, fac- [Ir(ppy) 3 ], under low energy visible light irradiation. Kinetic studies of vinyl acetate indicated excellent control of molecular weights and molecular weight distributions ( M w / M n = 1.09–1.2), even with high monomer conversion (>75%), in different catalyst concentrations. High molecular weights of poly(vinyl acetate) ( M n > 100 000 g/mol) and poly( N -vinylpyrrolidinone) ( M n > 40 000 g/mol) with low dispersities ( M w / M n < 1.25) were obtained in bulk polymerizations. Moreover, the online kinetic study using Fourier transform near-infrared (FTNIR) showed comparable kinetic rates for the polymerizations in the absence and presence of relatively large amount of air, which demonstrates that the PET-RAFT technique possesses the ability of tolerance toward oxygen. Successful chain extensions of homopolymers of poly(vinyl acetate) and poly( N -vinylpyrrolidinone) to vinyl acetate and vinyl pivalate confirmed their integrities of end-group S–(S═Z)–O.
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Prier, C. K., Rankic, D. A., & MacMillan, D. W. C. (2013) · Chemical Reviews · doi:10.1021/cr300503r · Cited by 9,590
Universal (switchable) RAFT agents
Benaglia, M., Chiefari, J., Chong, Y. K., Moad, G., Rizzardo, E., & Thang, S. H. (2009) · Journal of the American Chemical Society · doi:10.1021/ja901955n · Cited by 302
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Treat, N. J., Sprafke, H., Kramer, J. W., Clark, P. G., Barton, B. E., Read de Alaniz, J., Fors, B. P., & Hawker, C. J. (2014) · Journal of the American Chemical Society · doi:10.1021/ja510389m · Cited by 939
Polymer Networks: From Plastics and Gels to Porous Frameworks
Gu, Y., Zhao, J., & Johnson, J. A. (2020) · Angewandte Chemie International Edition · doi:10.1002/anie.201902900 · Cited by 388
McKenzie, T. G., Fu, Q., Uchiyama, M., Satoh, K., Xu, J., Boyer, C., Kamigaito, M., & Qiao, G. G. (2016) · Advanced Science · doi:10.1002/advs.201500394 · Cited by 283
Self-citationYeow, J., Xu, J., & Boyer, C. (2015) · ACS Macro Letters · doi:10.1021/acsmacrolett.5b00523 · Cited by 266
Self-citationEggers, S., Lauterbach, F., & Abetz, V. (2016) · Polymer · doi:10.1016/j.polymer.2016.04.066 · Cited by 14
Metadata
- Authors
- Shanmugam, S., Xu, J., & Boyer, C.
- Venue
- Macromolecules
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-07-17
- Volume
- 47
- Issue
- 15
- Pages
- 4930-4942
- ISSN
- 0024-9297 (ISSN-L)
- 1520-5835
- OpenAlex
- W2265147219
- Cited by
- 245
- References
- 2
- FWCI
- 12.72
- Type
- journal article
- Language
- en
- Open access
- closed
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- Shanmugam, S., Xu, J., & Boyer, C. (2014). Photoinduced Electron Transfer–Reversible Addition–Fragmentation Chain Transfer (PET-RAFT) Polymerization of Vinyl Acetate and N-Vinylpyrrolidinone: Kinetic and Oxygen Tolerance Study. Macromolecules. https://doi.org/10.1021/ma500842u
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