Patent ID: 7247757

Claim:
A method of producing a fluorine-containing vinyl ether compound, comprising the step of: fluorinating a compound represented by formula (I-1) or (I-2): wherein R represents a straight-chain, branched-chain or cyclic alkyl group that may have a substituent and/or an unsaturated bond; X 11 represents a halogen atom other than a fluorine atom; X 12 , X 13 , and X 14 each independently represent a halogen atom; X 21 represents a halogen atom other than a fluorine atom; and X 22 and X 23 each independently represent a halogen atom, wherein the compound represented by formula (I-1) is obtained by chlorination of a compound represented by formula (IV-1): wherein R represents a straight-chain, branched-chain or cyclic alkyl group that may have a substituent and/or an unsaturated bond; X 12 , X 13 , and X 14 each independently represent a halogen atom; and M represents a hydrogen atom, ammonium, or a metal.