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US 4,288,376 AGranted
Process for preparing hexafluoropropene oxide
AssigneeDaikin Kogyo Co., Ltd.
InventorsYohnosuke Ohsaka, Takashi Tohzuka
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Abstract
Hexafluoropropene oxide is prepared with good conversion and high selectivity by reacting hexafluoropropene with oxygen in the presence of at least one barium compound selected from the group consisting of barium oxide, barium hydroxide and barium salts as a catalyst.
Claims3
A process for preparing hexafluoropropene oxide which comprises reacting hexafluoropropene with oxygen in the presence of at least one barium compound selected from the group consisting of barium oxide, barium hydroxide and inorganic barium salt as a catalyst at a temperature of from 100.degree. to 350.degree. C.
Dependencies are inferred from the claim text.