| abstract |
This application provides the preparation methods of compound III a kind of, which is characterized in that coupling reaction occurs for diacyl peroxide I and the compound II containing carbon-carbon double bond in the presence of a catalyst, prepares the compound III.This method is introduced into diacyl peroxide as efficient, controllable alkylating reagent in He Ke (Heck) reaction for the first time, has many advantages, such as that raw material and catalyst are cheap, reaction condition is mild, easy to operate, reaction is efficient. |