Method for producing fluoroethylene
AssigneeDaikin Industries, Ltd.
InventorsTakashi Usui, Tsubasa Nakaue, Tomoyuki Iwamoto
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Abstract
An object of the present invention is to provide a method for efficiently obtaining fluoroethylene. A method for producing HFO-1132(Z/E) comprising reacting a halogenated ethylene represented by formula (1): CHX1═CHX2 (1), wherein X1 and X2 are identical or different, and each represents chlorine, bromine, or iodine, with a metal fluoride. A method for producing HFO-1123, comprising reacting a halogenated ethylene represented by formula (2): CX3X4═CHX5 (2), wherein X3, X4, and X5 are identical or different, and each represents chlorine, bromine, or iodine, with a metal fluoride.
Claims10
A production method,
- wherein the method is for producing (E)-1,2-difluoroethylene (HFO-1132(E)), and comprises reacting (E)-1,2-dichloroethylene (HCC-1130(E)) with a metal fluoride.
A production method,
- wherein the method is for producing (Z)-1,2-difluoroethylene (HFO-1132 (Z)), and comprises reacting (Z)-1,2-dichloroethylene (HCC-1130 (Z)) with a metal fluoride.
Dependencies are inferred from the claim text.