近年来，有机电化学合成已经成为有机合成化学中构造碳碳及碳杂键的重要方法. 该文主要综述了目前电化学合成的主要研究方向，着重介绍了我们课题组在电化学合成中利用碘自由基，促进苯乙酮α-C—H键的官能团化所取得的研究进展. 该方面的研究为绿色有机合成的发展提供了新的思路和方向.

Recently, organic electrochemical synthesis has emerged as the most important and attractive method to construct carbon-carbon bond and carbon-heteroatom bonds in organic synthetic chemistry. This review mainly summarizes the electrochemical syntheses at present, especially focused on the recent progresses in our research group using an iodine radical as a mediator to promote α-C?H bond functionalization. The organic electrosynthesis provides an alternative approach and a new research direction in the development of green organic synthesis.