Environmentally Friendly Selective Electrochemical Fluorination Using Fluoride Salt Ionic Liquids and Their Polymer Derivatives

离子液体是理想的非水电解质溶液，因为它们不挥发、易燃、高导电和可回收。因此，如果离子液体既作为溶剂又作为支持电解质，则环境友好的有机电解质将是可能的。本工作尝试了支持电解质可循环阳极氟化体系，并成功开发了以HF盐离子液体为氟源和溶剂的无溶剂阳极氟化工艺。

Ionic liquids are ideal non-aqueous electrolytic solution since they are nonvolatile, inflammable, highly conductive, and recyclable. Therefore, if ionic liquids are used as both solvent and supporting electrolyte, environmentally friendly organic electrosynthsis would be possible. In this work, a supporting electrolyte recyclable anodic fluorination system was attempted, and a solvent free anodic fluorination process was successfully developed using HF salt ionic liquids as a fluorine source and solvent.