Liu Li-Hua, Liu Lin, Chi Hao-Ran, Li Chen-Ning, Han Zheng-Bo
College of Chemistry, Liaoning University, Shenyang 110036, P. R. China.
Chem Commun (Camb). 2022 May 30;58(44):6417-6420. doi: 10.1039/d2cc01734b.
A new metal-organic polyhedron with a high surface area of 407 m g, possessing high CO uptake, is reported, which is synthesized using 4-connected Cu(CO) paddle-wheel moieties and 3-connected semi-rigid tripodal carboxylates. This material possesses a high density of Cu(II) Lewis acidic sites and demonstrates excellent performance as a heterogeneous catalyst for the chemical fixation of CO into cyclic carbonates under ambient conditions.
据报道，一种具有407 m² g高表面积、对CO具有高吸附量的新型金属有机多面体已被合成，它是利用四连接的Cu(CO)桨轮单元和三连接的半刚性三脚架羧酸盐合成的。这种材料具有高密度的Cu(II)路易斯酸性位点，并在环境条件下作为将CO化学固定为环状碳酸酯的多相催化剂表现出优异的性能。
