Binuclear rhodium carboxylate(Ⅱ) has been widely used in various fields such as catalysis and biopharmaceuticals due to its high stability,chemical selectivity,and catalytic activity. This article provides a detailed introduction to the development and research status of organic reactions catalyzed by rhodium(Ⅱ) binuclear carboxylate,and summarizes important catalytic reactions and their mechanisms,aiming to provide reference for future research. At the same time,based on the development of the times and the demands of the industry,the future direction of efforts for the dual core carboxylic acid rhodium(Ⅱ) catalyst is proposed.