Dinitrogen activation and transformation by multimetallic polyhydride complexes
Dinitrogen activation and transformation by multimetallic polyhydride complexes
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DOI：
10.1016/j.ccr.2022.214766
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发表时间：
2022
影响因子：
20.6
通讯作者：
T. Shima;Qingde Zhuo;Z. Hou
中科院分区：
文献类型：
--
作者：
T. Shima;Qingde Zhuo;Z. Hou
本文综述了分子多金属多氢化物配合物在n2活化和转化方面的研究进展。氢化物配体可以作为电子和质子源，不需要额外的特殊还原剂或质子源，就可以进行n2裂解和加氢。多金属骨架中的活性氮可以与各种亲电试剂反应，形成N-X （X = C, Si， B, Al）键。在这些转化过程中，多种金属氢化物表现出独特的协同作用，并且可以通过改变金属/配体的组合来调节活性和选择性。这些独特的特性在多金属多氢化物配合物对n2的活化和转化方面有着令人兴奋和丰富的前景。
This review describes recent progress in N2activation and transformation by molecular multimetallic polyhydride complexes. The hydride ligands can serve as electron and proton sources, being capable of N2cleavage and hydrogenation with no need for additional special reductants or proton sources. The activated nitrogen species in a multimetallic framework can react with various electrophiles, leading to the N–X (X = C, Si, B, Al) bond formations. In these transformations, multiple metal hydrides show unique synergistic effects, and the activity and selectivity may be tuned by altering the metal/ligand combination. These unique features may expect an exciting and rich future in N2activation and transformation by multimetallic polyhydride complexes.