MANUFACTURE OF FLUORINATED COMPOUNDS

摘要

Pentafluorophenoxy substituted perfluoro ether containing acyl fluorides are produced by the reaction of a pentafluorophenoxide with hexafluoropropylene oxide under specified reaction conditions. The process may produce better yields of the desired products and/or use ingredients less deleterious to the environment. The products are intermediates for the production of perfluorinated vinyl ethers which are useful as curesite monomers in perfluoroelastomers.