Recent advances in (hetero)dimetallic systems towards tandem catalysis
Recent advances in (hetero)dimetallic systems towards tandem catalysis
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DOI：
10.1016/j.ccr.2021.213803
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发表时间：
2021-05
影响因子：
20.6
通讯作者：
S. Patra;N. Maity
中科院分区：
文献类型：
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作者：
S. Patra;N. Maity
串联反应是催化研究的一个热点。串联反应成为人们感兴趣的主题，因为它提供了环保、绿色和可持续的过程，具有高原子经济性，最大限度地减少了试剂的损失、能源的消耗和化学废物的产生。考虑到金属催化串联反应的优点和用途，本文重点介绍了不同金属配合物（单金属、同双金属和多种金属配合物的混合物）在串联反应中的应用。此外，特别强调了异双金属体系，考虑到它们在易于修饰活性中心，消除催化不相容以及与单和同双金属体系相比具有更好的活性和选择性方面的有用性。
Combining multiple mechanistically distinct reactions in one-pot (tandem reaction) is a fascinating area in catalysis research. The tandem reaction becomes the subject of interest as it offers environmentally benign, green, and sustainable process with high atom economy, minimizing the loss of reagents, consumption of energy and chemical waste generation. Considering the advantages and usefulness of metal catalyzed tandem reaction, the present review focuses on highlighting the use of different metal complexes (monometallic, homodimetallic and mixture of multiple metal complexes) in conducting tandem reaction. Further, a special emphasis is given to the heterodimetallic systems, considering their usefulness in ease of modification of active centers, elimination of catalytic incompatibility and better activity and selectivity as compared to mono- and homodimetallic systems.