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"Michael addition" reaction onto vinyl sulfonyl(trifluoromethylsulfonyl) imide: An easy access to sulfonyl(trifluoromethylsulfonyl)imide-based monomers and polymers

Abstract : Sulfonyl(trifluoromethylsulfonyl) imide anion (STFSI, -SO2N(-)SO2CF3) is one of the most important sulfonimide groups for organic and material synthesis. However, the synthesis of STFSI-functionalized monomers and related polymers is still a problematic issue, comprising multi-step and complex synthetic processes. To overcome this drawback, we developed a robust and versatile strategy to prepare original STFSI-based monomers using the "Michael addition" reaction conducted in the presence of vinyl sulfonyl(trifluoromethylsulfonyl)imide and either an amine or a malonate derivative. Furthermore, the synthesized monomers were used to prepare the corresponding STFSI-functionalized polymers using step-growth polymerization with potential applications as electrolytes.
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https://hal-amu.archives-ouvertes.fr/hal-02091885
Contributor : Didier Gigmes <>
Submitted on : Saturday, April 6, 2019 - 5:17:01 PM
Last modification on : Thursday, July 9, 2020 - 1:12:03 PM

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Hien The Ho, Marion Rollet, Trang N. T. Phan, Didier Gigmes. "Michael addition" reaction onto vinyl sulfonyl(trifluoromethylsulfonyl) imide: An easy access to sulfonyl(trifluoromethylsulfonyl)imide-based monomers and polymers. European Polymer Journal, Elsevier, 2018, 107, pp.74--81. ⟨10.1016/j.eurpolymj.2018.07.042⟩. ⟨hal-02091885⟩

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