| 摘要 |
FIELD: organic chemistry, chemical technology. ^ SUBSTANCE: invention relates to a method for synthesis of perfluorinated olefins, in particular, to synthesis of hexafluoro-1,3-diene. Method is carried out by the dehalogenation reaction of 1,2,3,4-tetrachlorohexafluorobutane with zinc. The dehalogenation reaction is carried out in water in the presence of copper salts and mineral acids. Invention provides a simple and fireproof method for synthesis of hexafluoro-1,3-diene. ^ EFFECT: improved method of synthesis. ^ 1 tbl, 4 ex
|
