Method for producing epoxy compound
AssigneesJx Nippon Oil & Energy Corporation, Osaka University
InventorsJunko Ichihara, Shunro Yamaguchi, Atsushi Kameyama, Takashi Suzuki, Takashi Morikita
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Abstract
The present invention provides a method for producing an epoxy compound by expoxidation of an olefin compound with good productivity wherein a compound having a carbon-carbon double bond is reacted with hydrogen peroxide in the coexistence of (a) a compound having a carbon-carbon double bond, (b) a hydrogen peroxide solution, (c) a powdered solid catalyst support and (d) a powdered catalyst and optionally (e) an organic solvent, the total mass of (c) and (d) being 100 percent by mass or less on the basis of the total mass of (a), (b) and (e).
Claims8
A method for producing an epoxy compound by reacting a compound having a carbon-carbon double bond with hydrogen peroxide in the coexistence of (a) a compound having a carbon-carbon double bond, (b) a hydrogen peroxide solution, (c) a powdered solid catalyst support and (d) a powdered solid catalyst and optionally (e) an organic solvent wherein the total mass of (c) and (d) is 100 percent by mass or less on the basis of the total mass of (a), (b) and (e), wherein the solid catalyst is an isopolyacid containing tungsten and/or a salt thereof and the method comprises preparing a slurry by mixing the components (a) to (e) and allowing them to contact one another in the slurry.
Dependencies are inferred from the claim text.