| abstract |
The invention discloses a method for preparing (Z)-1,2-disulfide-1-alkene catalyzed by a metal copper salt, comprising: using a metal copper salt as a catalyst in an organic solvent environment, and using (Z)- 1-Bromo-2-thioether-1-alkene and thiophenol or thiol are used as substrates to synthesize (Z)-1,2-disulfide-1-alkene under the action of base. The method raw material of the present invention is easy to get, and the preparation method is simple, and metal copper salt is used as catalyst, and is cheap and easy to get; Science and organic synthesis and other fields have broad application prospects. |