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1. (WO2018083881) METHOD FOR PRODUCING POLYVALENT GLYCIDYL COMPOUND

Pub. No.:    WO/2018/083881    International Application No.:    PCT/JP2017/032355
Publication Date: Sat May 12 01:59:59 CEST 2018 International Filing Date: Fri Sep 08 01:59:59 CEST 2017
IPC: C07D 303/02
C07D 301/12
C08G 59/02
Applicants: SHOWA DENKO K.K.
昭和電工株式会社
Inventors: YAMASHITA, Chika
山下 千佳
ISHIBASHI, Yoshitaka
石橋 圭孝
Title: METHOD FOR PRODUCING POLYVALENT GLYCIDYL COMPOUND
Abstract:
Provided is a method for efficiently producing a polyvalent glycidyl compound by oxidizing a polyvalent allyl compound using hydrogen peroxide as an oxidizing agent. A method for producing a polyvalent glycidyl compound in which the carbon-carbon double bonds of the allyl groups of a polyvalent allyl group having at least three allyl groups are epoxidated using aqueous hydrogen peroxide as an oxidizing agent, wherein said method for producing a polyvalent glycidyl compound is characterized in that an epoxidation reaction is performed in one step, and the reaction is stopped when the ratio of hydrolyzate (rate of hydrolysis) of a produced glycidyl group is within a range of 0.5 to 10%.