Multinuclear Copper Hydride Complexes Supported by Polyphosphine Ligands
Multinuclear Copper Hydride Complexes Supported by Polyphosphine Ligands
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DOI：
10.1002/ejic.202000328
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发表时间：
2020-06
影响因子：
2.3
通讯作者：
Takayuki Nakajima;Kanako Nakamae;Y. Ura;T. Tanase
中科院分区：
文献类型：
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作者：
Takayuki Nakajima;Kanako Nakamae;Y. Ura;T. Tanase
铜氢化化合物作为替代稀有贵金属的贱金属材料，在加氢催化剂、储氢材料和电化学材料等方面得到了广泛的应用，已引起了人们的广泛关注。自1971年首次报道氢化铜配合物[Cu6H6(PPh3)6]的合成以来，氢化铜试剂已被用于多种有机转化。虽然表征良好的氢化铜配合物长期以来仅限于少数几个例子，但最近几个研究小组已经报道了合成具有各种金属框架和独特反应活性的磷化氢稳定的氢化铜配合物。本文综述了膦配体（二膦、三膦和四膦）负载的氢化铜配合物的合成和结构的最新进展，并描述了它们与CO2的反应性。
Copper hydride compounds have attracted interest in diverse fields as base metallic material in place of rare and noble metals, which have widely been utilized in hydrogenation catalysts, hydrogen storage, and electrochemical materials. Since the first report on the synthesis of copper hydride complex [Cu6H6(PPh3)6] in 1971, copper hydride reagents have been utilized in a variety of organic transformation. While well‐characterized copper hydride complexes have been long limited to a few examples, recently several research groups have reported the synthesis of phosphine‐stabilized copper hydride complexes with various metal‐frameworks and unique reactivity. Here we review recent progress on the synthesis and structures of copper hydride complexes supported by phosphine ligands, including di‐, tri‐, and tetraphosphines, and also describe their reactivity with CO2.