Title:
STEREOSELECTIVE PRODUCTION METHOD FOR DISUBSTITUTED HALOGENATED EPOXIDE
Document Type and Number:
Japanese Patent JP2018131437
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for stereoselectively producing a disubstituted halogenated epoxide under industrially practicable conditions.SOLUTION: A disubstituted halogenoolefin represented by general formula in the figure, where Rrepresents a C1-10 linear or C3-10 branched fluoroalkyl group having one or more fluorine atoms and Xrepresents a halogen atom, is reacted with hypohalous acid or a salt thereof so as to produce a disubstituted halogenated epoxide represented by general formula in the figure, where Rand Xare the same as the Rand Xabove and the symbol * represents an asymmetric carbon.SELECTED DRAWING: None
Inventors:
KASHIBA TAKASHI
YASUMOTO MANABU
YASUMOTO MANABU
Application Number:
JP2018012147A
Publication Date:
August 23, 2018
Filing Date:
January 29, 2018
Export Citation:
Assignee:
CENTRAL GLASS CO LTD
International Classes:
C07D301/12; C07D303/08
Attorney, Agent or Firm:
Kiyoshi Yangi