Synthesis and Investigation of pH-Switchable RAFT Agent in Polymerization of Styrene

Artem Vlasov; Alexandra O. Grigoreva; Sergey D. Zaitsev

doi:10.4028/www.scientific.net/KEM.899.638

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 899Synthesis and Investigation of pH-Switchable RAFT...

Synthesis and Investigation of pH-Switchable RAFT Agent in Polymerization of Styrene

Abstract:

pH-switchable chain transfer agent 1-cyano-1-methylethyl (phenyl)(pyridin-4-yl)-carbamodithioate (CMPC) was synthesized and reversible addition-fragmentation chain-transfer (RAFT) polymerization of styrene in presence of CMPC was studied. It was shown that presence of CMPC affects molar mass distribution and kinetic features and realizes supposed mechanism of RAFT polymerization. Different effect of CMPC on polymerization of styrene in presence of protic acids was studied.

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Periodical:

Key Engineering Materials (Volume 899)

Pages:

638-643

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.899.638

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Online since:

September 2021

Authors:

Artem Vlasov*, Alexandra O. Grigoreva, Sergey D. Zaitsev

Keywords:

pH-Switchable, RAFT-Polymerization, Styrene

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References

[1] E. V. Chernikova, E. V. Sivtsov, Reversible addition-fragmentation chain-transfer polymerization: Fundamentals and use in practice, Polymer Science, Series B 59 (2017) 117–146.

DOI: 10.1134/s1560090417020038

Google Scholar

[2] Edited by C. Barner-Kowollik, Handbook of RAFT Polymerization, WILEY-VCH, Weinheim, (2008).

Google Scholar

[3] D. J. Keddie, C. Guerrero-Sanchez, G. Moad, R. J. Mulder, E. Rizzardo, S. H. Thang, Chain Transfer Kinetics of Acid/Base Switchable N-Aryl-N-Pyridyl Dithiocarbamate RAFT Agents in Methyl Acrylate, N-Vinylcarbazole and Vinyl Acetate Polymerization, Macromolecules 45 (2012) 4205-15.

DOI: 10.1021/ma300616g

Google Scholar

[4] L. Hintermann, J. Beilstein, Beilstein Journal of Organic Chemistry, Org. Chem. 3 (2007) 22.

Google Scholar

[5] G. Moad, M. Benaglia, M. Chen, J. Chiefari, Y. K. Chong, D. J. Keddie, E. Rizzardo, S. H. Thang., Block Copolymer Synthesis through the Use of Switchable RAFT Agents, American Chemical Society 7 (2011) 82-10.

DOI: 10.1021/bk-2011-1066.ch007

Google Scholar

[6] E. V. Chernikova, A. V. Tarasenko, E. S. Garina, V. B. Golubev, Free-radical polymerization of methyl methacrylate in the presence of dithiobenzoates as reversible addition-fragmentation chain transfer agents, Polymer Science, Series B 50 (2008) 353-364.

DOI: 10.1134/s0965545x08040019

Google Scholar