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Halofluorination of alkenes with ionic liquid EMIMF(HF)2.3
Authors:Hideaki Yoshino  Koichiro Oshima  Rika Hagiwara
Affiliation:a Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Kyoutodaigaku-Katsura, Nishikyo, Kyoto 615-8510, Japan
b Department of Fundamental Energy Science, Graduate School of Energy Science, Kyoto University, Yoshida hon-machi, Sakyo, Kyoto 606-8501, Japan
Abstract:Halofluorination of alkene by means of N-halosuccinimide and ionic liquid, 1-ethyl-3-methylimidazorium oligo hydrogenfluoride (EMIMF(HF)2.3), was demonstrated. Various alkenes were converted into β-halo organofluorides in good yields after non-aqueous work-up.
Keywords:Iodofluorination   Bromofluorination   Ionic liquid   Hydrogen fluoride
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