公开(公告)号：US20230331651A1

公开(公告)日：2023-10-19

申请号：US18212841

申请日：2023-06-22

Applicant: AGC INC.

Inventor： Taku YAMADA ,  Toshifumi NIHEI

IPC: C07C41/22 ,  C07C41/46

CPC classification number: C07C41/22 ,  C07C41/46

Abstract: To provide a method for producing a fluorovinyl ether compound, whereby it is possible to suppress the generation of byproducts. The method for producing a fluorovinyl ether compound of the present invention is a method for producing a fluorovinyl ether compound, which comprises heat-treating a compound having a group represented by the formula (1): F—C(═O)—CF(X)—(CF2)n—O— in the presence of an oxide containing at least one element selected from the group consisting of alkali metal elements and alkaline earth metal elements, to obtain a fluorovinyl ether compound having a group represented by the formula (2): CF2═CF—O—, wherein the specific surface area of the oxide before the heat treatment is at least 1.0 m2/g. In the formula (1), n is 0 or 1, wherein when n is 0, X is CF3 and when n is 1, X is F.