| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for efficiently replacing a chlorine atom of a polyfluorocyclopentene with a fluorine atom. SOLUTION: A fluorine-containing halogen compound represented by formula (1) is brought into contact with a metal fluoride and an alkylsulfonic acid salt to give a hydrogen-containing fluoroolefin compound with the X in formula (1) replaced with fluorine. In formula (1), n is an integer of 0-3, and X is a chlorine atom, a bromine atom or an iodine atom. COPYRIGHT: (C)2010,JPO&INPIT
|
