A process for the dehydrochlorination of 1,1 - to (r - phenyl) - 2,2,2 - trichloroethane.

摘要

The invention relates to a process for the dehydrochlorination of 1,1bis (phenyl) 2,2,2 - trichloroethane with the aid of an aqueous solution of an alkali metal hydroxide, characterized in that it operates in the absence of solvent and in the presence of a phase transfer agent.