(7) J. R. Cox and 0. B. Ramsay, Chem. Rev., 64, 317 (1964). (8) R. Ratz and 0. L. Sweeting, J. Org. Chem., 28, 1612 (1963). ... YUNG K. KIM,* ARTHUR G. SXITH, AND OGDEN R. PIERCE ... Advanced Research Laboratories, Dow Corning Corporation, Midland, Michigan 48640 ... Diorganocyclosiloxanes are an important segment of silicone chemistry and have been studied extensively;' however, fluorine-containing diorganocyclosiloxanes are a relatively new ...