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- Title
Thiol-Ene Click Chemistry as a Tool for a Novel Family of Polymeric Ionic Liquids.
- Authors
Shaplov, Alexander S.; Vlasov, Petr S.; Lozinskaya, Elena I.; Shishkan, Olga A.; Ponkratov, Denis O.; Malyshkina, Inna A.; Vidal, Frédéric; Wandrey, Christine; Godovikov, Ivan A.; Vygodskii, Yakov S.
- Abstract
Functionalized pyrrolidinium compounds, 3-((2-hydroxyethylthio)methyl)-1,1,4-trimethylpyrrolidinium and 3-((2-carboxyethylthio)methyl)-1,1,4-trimethylpyrrolidinium chlorides, are prepared from N, N-diallyl- N, N-dimethylammonium chloride by radical thiol-ene addition and are utilized as building blocks in the synthesis of 'ionic liquid-like monomers.' 'Polymeric ionic liquids' with highest molecular weights are obtained in water from chloride monomers followed by ionic exchange with lithium bis(trifluoromethylsulfonyl)imide. Synthesized polymers demonstrate negligible water absorption (<0.1 wt%). Copolymerization with polyethyleneglycol di- and monomethacrylates leads to the conductive self-standing tough films with ionic conductivity up to 2.8 × 10−7/1.3 × 10−6 S cm−1 at 25 °C.
- Publication
Macromolecular Chemistry & Physics, 2012, Vol 213, Issue 13, p1359
- ISSN
1022-1352
- Publication type
Article
- DOI
10.1002/macp.201200081