Method for making catalyst compositions of alkali metal halide-doped bivalent metal fluorides and process for making fluorinated olefins

摘要

There is provided methods for making a catalyst composition represented by the formula MX/M′F2 wherein MX is an alkali metal halide; M is an alkali metal ion selected from the group consisting of Li+, Na+, K+, Rb+, and Cs+; X is a halogen ion selected from the group consisting of F−, Cl−, Br−, and I−; M′F2 is a bivalent metal fluoride; and M′is a bivalent metal ion. There is also a method for making a fluorinated olefin.