| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a suitable oxidation catalyst which is easily removable and also suitable for the oxidation reaction in a method for producing an epoxy compound by the oxidation of a carbon-carbon double bond. <P>SOLUTION: This method for producing the epoxy compound is characterized by oxidizing the compound having the carbon-carbon double bond by using tungstic acid, a quaternary ammonium salt, buffer solution and hydrogen peroxide, then precipitating the catalyst containing the tungstic acids and quaternary ammonium salt, and separating it from reaction liquid. <P>COPYRIGHT: (C)2010,JPO&INPIT |
