- METHOD FOR PRODUCING EPOXY COMPOUND AND CATALYST COMPOSITION FOR EPOXIDATION REACTION
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PROBLEM TO BE SOLVED: To provide a method for producing an epoxy compound without needing a cumbersome purification process and the like where, in production of the epoxy compound, a content of heavy metals such as tungsten is extremely small, further preferably a content of a nitrogen-containing compound derived from an onium salt is small, and further more preferably a content of chlorine is small. SOLUTION: Provided is a method for producing an epoxy compound comprising epoxidizing a carbon-carbon double bond of a compound having a carbon-carbon double bond by reacting the same with hydrogen peroxide in the presence of at least either of a tungsten compound and a molybdenum compound, and an onium salt. The onium salt has four or more acyloxy groups of 1 to 4 carbon atoms and a total carbon number of the onium salt is 20 or more. COPYRIGHT: (C)2015,JPOandINPIT
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Paragraph 0205
(2017/08/29)
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