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Title:
METHOD FOR PRODUCING EPOXY COMPOUND
Document Type and Number:
WIPO Patent Application WO/2018/207735
Kind Code:
A1
Abstract:
[Problem] To provide a method for producing a high quality non-colored epoxy compound, wherein the method is suitable for industrial scale production, attains a high yield and does not require complicated post-processing. [Solution] A method for producing an epoxy compound represented by formula [2] is characterized by reacting an olefin compound represented by formula [1], hydrogen peroxide, a nitrile compound and an alkaline substance in a solvent. (In the formulae, R1 and R2 each independently denote an alkyl group having 2-27 carbon atoms, R3 denotes a hydrogen atom or an alkyl group having 1-25 carbon atoms, with the total number of carbon atoms contained in the -CR1R2R3 group being 10-30, R4 to R6 each independently denote a hydrogen atom or an alkyl group having 1-10 carbon atoms, X denotes *-C(=O)O-, *-CH2O- or *-CH2OC(=O)- (here, * denotes the end that bonds to the -CR1R2R3 group), A denotes a single bond or an (n+1)-valent aliphatic hydrocarbon group that may have an ether bond, Z denotes a single bond or an oxygen atom, although Z denotes a single bond if A denotes a single bond, L denotes a alkylene group that has 1-8 carbon atoms and that may have an ether bond, and n is an integer between 1 and 8, although n is 1 if A denotes a single bond.)

Inventors:
SHOJI TAKEAKI (JP)
Application Number:
PCT/JP2018/017641
Publication Date:
November 15, 2018
Filing Date:
May 07, 2018
Export Citation:
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Assignee:
NISSAN CHEMICAL CORP (JP)
International Classes:
C07D301/12; C07D303/22; C07D303/44
Domestic Patent References:
WO2017077845A12017-05-11
WO2017077846A12017-05-11
Foreign References:
EP2687580A12014-01-22
JPS56108781A1981-08-28
US2965652A1960-12-20
Other References:
LAROCK, R. C., COMPREHENSIVE ORGANIC TRANSFORMATIONS:A GUIDE TO FUNCTIONAL GROUP PREPARATIONS SECOND EDITION, 1999, pages 915 - 927
NEW EXPERIMENTAL CHEMISTRY LECTURE 15: OXIDATION AND REDUCTION 1-2, vol. 15, no. I-2, 20 September 1976 (1976-09-20), pages 630 - 631
Attorney, Agent or Firm:
HANABUSA PATENT & TRADEMARK OFFICE (JP)
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