PROCESS FOR ISOMERIZATION OF SATURATED C2 TO C6 FLUOROPHYDROCARBONS WITH LOWER THERMODYNAMIC STABILITY IN FLUOROPHYDROCARBONS WITH HIGHER THERMODINAMIC STABILITY

摘要

A process for isomerizing saturated C2 to C6 fluorohydrocarbons having lesser thermodynamic stability to fluorohydrocarbons having greater thermodynamic stability comprising contacting in the gaseous phase at a temperature from about 200 DEG C to about 475 DEG C at least one C2 to C6 saturated fluorohydrocarbon with a catalyst composition comprising an aluminum fluoride.