多种催化剂共催化的化学反应已成为提高合成效率的一种有效策略,日益受到国内外研究者的重视.综述了近年来有机合成中共催化反应的研究进展,对金属-金属共催化、有机-有机共催化和金属-有机共催化三种主要类型进行了总结. Cocatalytic chemical reactions of various catalysts have become an effective strategy to improve the synthesis efficiency, which is paid more and more attention by domestic and foreign researchers. The research progress of cocatalytic reactions in organic synthesis is reviewed in this paper. The effects of metal-metal cocatalyst, Organic co-catalysis and metal-organic co-catalysis were summarized three main types.