NOVEL BROMINE-CONTAINING 1,2-BIS(PHENYL) TETRAFLUORO ETHANES AND METHOD OF IMPARTING FLAME RETARDANCY TO FLAMMABLE MATERIALS

摘要

Bromine-containing 1,2-bis(phenyl) tetrafluoro ethanes of formula (I) wherein x=1-5, and y=0-5. Also, a method for the preparation of these compounds. The compounds of formula (I) are useful as intermediates in producing compounds exhibiting pharmaceutical or agricultural activity, and the compounds of formula (I) are useful as flame retardants.