Title:
METHOD FOR PRODUCING SULFUR-CONTAINING EPOXY COMPOUND
Document Type and Number:
WIPO Patent Application WO/2013/157490
Kind Code:
A1
Abstract:
An object of the present invention is to provide a method for producing a sulfur-containing epoxy compound producing no scum-like insoluble matter. According to the present invention, a sulfur-containing halohydrins compound is dripped onto and reacted with a mixed solvent containing an organic solvent and a basic compound to provide the method for producing the sulfur-containing epoxy compound. According to aspects of the present invention, the organic solvent is at least one type of compound selected from toluene and benzene, the basic compound is at least one type of compound selected from sodium hydroxide, potassium hydroxide, and calcium hydroxide, and the reaction temperature is between -5°C and 30°C.
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Inventors:
AOKI TAKASHI (JP)
HORIKOSHI HIROSHI (JP)
HORIKOSHI HIROSHI (JP)
Application Number:
PCT/JP2013/061017
Publication Date:
October 24, 2013
Filing Date:
April 12, 2013
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
C07D301/26; C07D303/34
Foreign References:
| JP2011195487A | 2011-10-06 | |||
| US3673260A | 1972-06-27 | |||
| JP2003048883A | 2003-02-21 | |||
| JP2005272418A | 2005-10-06 | |||
| JPH0971580A | 1997-03-18 | |||
| JPH09110979A | 1997-04-28 | |||
| JPH09255781A | 1997-09-30 | |||
| JP2000143651A | 2000-05-26 | |||
| JP2003048883A | 2003-02-21 | |||
| JPH11322930A | 1999-11-26 |
Other References:
See also references of EP 2840082A4
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
Kobayashi 浩 (JP)
Kobayashi 浩 (JP)
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