锰催化的有机合成偶联反应进展
Application of Manganese Catalysts in Coupling Reactions in Organic Synthesis
Received date: 2024-12-03
Revised date: 2025-01-17
Online published: 2025-02-27
近年来, 使用丰富、廉价且低毒的锰催化有机偶联反应受到了广泛关注. 综述了锰在偶联反应中的应用进展, 重点研究其在碳-碳键及碳-杂键形成中的表现. 通过分析锰催化脱氢偶联反应、交叉偶联反应及其与其他金属的联合催化, 展示了锰催化在合成复杂分子中的潜力. 总结了锰的多种偶联反应机制, 并探讨了添加剂在反应中的关键作用. 研究表明, 锰催化剂具有高效、选择性好和环境友好等特点, 尤其在无受体脱氢偶联反应中表现出优异的催化活性, 但其机理探索和添加剂的优化仍具广阔的发展空间. 锰作为一种可持续资源, 未来在有机合成中的应用前景广阔.
王超 , 陈洪平 , 米明众 , 李澳文 , 齐燕 , 刘永军 . 锰催化的有机合成偶联反应进展[J]. 有机化学, 2025 , 45(7) : 2326 -2334 . DOI: 10.6023/cjoc202412002
In recent years, the use of abundant, cheap and less toxic manganese as catalysts for coupling reactions in organic synthesis has attracted widespread attention. This article aims to review the application of manganese catalysts in coupling reactions, focusing on their performance in the formation of carbon-carbon bond and carbon-heteroatom bond. By analyzing the manganese-catalyzed dehydrogenative coupling reactions, cross-coupling reactions and their combined catalysis with other metals, the potential of manganese catalysis in the synthesis of complex molecules is demonstrated. This article summarizes the various coupling reaction mechanisms of manganese reagents and explores the key role of additives in the reaction. Studies have shown that manganese catalysts have the characteristics of high efficiency, good selectivity and environmental friendliness, especially in the acceptor-free dehydrogenative coupling reaction, which shows excellent catalytic activity although there is still a broad space for development in its mechanism exploration and additive optimization. As a sustainable resource, manganese has broad prospects for application in organic synthesis in the future.
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