| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing octafluoro[2,2]paracyclophane in high yield by using an industrially produced compound as a main raw material. SOLUTION: This method for producing octafluoro[2,2]paracyclophane is composed of a step (first step) reacting 1,4-bistrifluoromethylbenzene with a halogenated silane represented by general formula (1): R3SiX (1) (wherein, Rs denote each an alkyl or an aryl independently; and X denotes a halogen) in the presence of a metal having low valence to obtain a compound represented by general formula (2) (wherein, Rs denote each an alkyl or an aryl independently) and a step (second step) dimerizing the compound represented by general formula (2) in the presence of fluoride ion.
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