Electrochemical synthesis ofα,α-dihaloacetophenones from terminal alkyne derivatives  

作　　者：Zhibin Li Qi Sun Peng Qian Kangfei Hu Zhenggen Zha Zhiyong Wang 

机构地区：[1]Hefei National Laboratory for Physical Sciences at Microscale,CAS Key Laboratory of Soft Matter Chemistry&Center for Excellence in Molecular Synthesis of Chinese Academy of Sciences,Collaborative Innovation Center of Suzhou Nano Science and Technology&School of Chemistry and Materials Science,University of Science and Technology of China,Hefei 230026,China

出　　处：《Chinese Chemical Letters》2020年第7期1855-1858,共4页中国化学快报（英文版）

基　　金：the financial support from the National Natural Science Foundation of China(Nos.21772185,21672200);the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDB20000000)。

摘　　要：By virtue of electrochemistry,a series ofα,α-dihaloacetophenones were easily obtained with good to excellent yields.This electrochemical procedure was taken in a divided cell with constant current in aqueous media.The reaction can be carried out smoothly at room temperature under metal and oxidant free condition,which provides an eco-friendly synthesis for theα,α-dihaloacetophenone derivatives.

关 键 词：ELECTROCHEMISTRY Alkyne derivatives α α-Dihaloacetophenones Divided cell Oxidant free 

分 类 号：TQ244.2[化学工程—有机化工]