Title:
METHOD FOR PRODUCING EPOXY COMPOUND AND CATALYST COMPOSITION FOR EPOXIDATION REACTION
Document Type and Number:
Japanese Patent JP2018024697
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for producing an epoxy compound, which has an extremely small content of heavy metal such as tungsten, preferably, has a small amount of a nitrogen-containing compound derived from onium salt, without requiring a complicated refining step.SOLUTION: The method for producing an epoxy compound is provided in which hydrogen peroxide is caused to act on a compound having a carbon-carbon double bond in the presence of at least one of a tungsten compound and a molybdenum compound and in the presence of an onium salt having one or more substituents convertible into a functional group that has 20 or more carbon atoms and contains active hydrogen or its salt.SELECTED DRAWING: None
Inventors:
HOSOKAWA AKEMI
KUSAKA HARUHIKO
KUSAKA HARUHIKO
Application Number:
JP2017207463A
Publication Date:
February 15, 2018
Filing Date:
October 26, 2017
Export Citation:
Assignee:
MITSUBISHI CHEM CORP
International Classes:
C07C219/14; B01J27/24; C07C305/06; C07D213/20; C07D301/12; C07D303/27
Domestic Patent References:
| JPH03501612A | 1991-04-11 | |||
| JPS60158172A | 1985-08-19 |
Foreign References:
| US5194472A | 1993-03-16 | |||
| US20070043234A1 | 2007-02-22 |
Other References:
BHATTACHARYA,S. ET AL: "Surfactant lipids containing aromatic units produce vesicular membranes with high thermal stability", CHEMISTRY AND PHYSICS OF LIPIDS, vol. 78, no. 2, JPN6013030828, 1995, pages 177 - 188
Attorney, Agent or Firm:
Patent business corporation glory patent office