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New Method for Synthesis of Methacrylate-Type Polymerizable Ionic Liquids |
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| Authors: | Kaija Põhako-Esko Triinu Taaber Kristjan Saal Rünno Lõhmus Ilmar Kink Uno Mäeorg |
| Institution: | 1. University of Tartu, Institute of Chemistry , Tartu , Estonia;2. University of Tartu, Institute of Physics and Estonian Nanotechnology Competence Center , Tartu , Estonia kaija.pohako@ut.ee;4. University of Tartu, Institute of Physics and Estonian Nanotechnology Competence Center , Tartu , Estonia;5. University of Tartu, Institute of Physics and Estonian Nanotechnology Competence Center , Tartu , Estonia;6. University of Tartu, Institute of Chemistry , Tartu , Estonia |
| Abstract: | A new method for the synthesis of polymerizable ionic liquids bearing a methacrylate moiety was developed with the aim to avoid premature polymerization of synthesized compounds. Spacer length between the imidazolium cation and the polymerizable functional group varied from 2 to 10 carbon atoms. Different 1-(n-hydroxyalkyl)-3-methylimidazolium bromides and 1-n-(methacryloyloxy)-alkyl]-3-methylimidazolium bromides were obtained with very good yields (more than 90%). Supplementary materials are available for this article. Go to the publisher's online edition of Synthetic Communications® for the following free supplemental resource: Full experimental and spectral details.] |
| Keywords: | Imidazolium salts ionic liquids methacrylate polymerizable ionic liquids |