Oblon, Spivak, McClelland, Maier & Neustadt
Process for preparing fluorine-containing dimethylchlorosilanes
 Fluorine-containing dimethylchlorosilanes are prepared by reacting an ethylene compound having a fluorine-containing organic group with dimethylchlorosilane in the presence of a rhodium complex, for instance RhCl(PPh.sub.3) (Ph: phenyl group), as a catalyst. The use of a rhodium complex as a catalyst enables preparation in high yield of the fluorine-containing dimethylchlorosilane, which has been heretofore obtainable only in low yields. 
Shin-Etsu Chemical Co., Ltd.
C
C07F
inventional
Hitoshi Shinichi Hirokazu Takashi
Kinami Sato Yamada Matsuda