| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing 1-chloro-1,2-difluoroethylene efficiently and economically in an industrially practicable method.SOLUTION: A method for producing trifluoroethylene includes bringing 1-chloro-1,2,2-trifluoroethane and/or 1-chloro-1,1,2-trifluoroethane into contact with alkali aqueous solution in the presence of a phase transfer catalyst for a dehydrochlorination reaction.SELECTED DRAWING: None |
