| abstract |
PROBLEM TO BE SOLVED: To provide a Lewis acid catalyst composition containing a mixed medium for improving the reaction efficiency and facilitating the recovery and reuse of a catalyst when performing a liquid phase reaction using a Lewis acid catalyst. object, And a reaction method using the Lewis acid catalyst composition. SOLUTION: Perfluorinated aliphatic hydrocarbon (A) And at least one non-fluorinated hydrocarbon (B) selected from the group consisting of aliphatic hydrocarbons, halogenated aliphatic hydrocarbons excluding fluorine, aromatic hydrocarbons, and halogenated aromatic hydrocarbons excluding fluorine. And at least one compound selected from the group consisting of a rare earth salt of perfluoroalkylsulfonic acid, a rare earth salt of bis (perfluoroalkylsulfonyl) imide, and a rare earth salt of tris (perfluoroalkylsulfonyl) methide. Lewis acid catalyst composition and reaction method using the composition. |