PROCESS FOR PRODUCING FLUORINATED VINYL ETHER

摘要

A process for producing a fluorinated vinyl ether through a simple procedure in high yield from a fluorinated acid fluoride compound having an ester group,which is a precursor for a carboxy group,or an SO2F group,which is a precursor for a sulfo group.The process comprises thermally decomposing a carboxylic acid potassium salt having a specific structure represented by the following formula in the absence of a solvent and/or while keeping the salt in a solid state.(1)(In the formula,X is−CO2R or−SO2F and R is alkyl.)