Self-assembly of a novel multicomponent polyoxometalate-based tetrahedral supercluster with high catalytic activity for thioether oxidation

被引：54
|
作者：
Liu, Xiaodong [1 ]
Xu, Na [1 ]
Liu, Xiaohui [1 ]
Guo, Yanyan [1 ]
Wang, Xiuli [1 ]
机构：
[1] Bohai Univ, Coll Chem & Mat Engn, Liaoning Profess Technol Innovat Ctr Liaoning Pro, Jinzhou 121013, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2022年 / 58卷 / 87期
关键词：
METAL; ELECTRONS; CLUSTERS; VALENCE; CAGE; NMR; SR; MN; TM;
D O I：
10.1039/d2cc02748h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A glamorous polyoxometalate (POM)-based macromolecule containing a tetrahedral supercluster (Hbiz)(12)[((P2CO2Mo4O8)-O-V)(2)((P2Mo2O8)-O-V)(4) (Pb subset of(P6Co2Mo2Mo14O73)-Mo-V-O-VI)(4)]center dot ca.129 H2O (1) was in situ self-assembled from three novel components, [Pb subset of P6Co2Mo16O73](8-) (P6Co2Mo16), [(P2Mo2O8)-O-V](4+) (P2Mo2) and [(P2Co2Mo4O8)-O-V](18+) (P2Co2Mo4), respectively. To our knowledge, 1 represents the first tetrahedral supercluster containing the basket-like POM structure. Besides, macromolecule 1 exhibits high catalytic activity and reusability for the oxidation of thioethers to sulfoxides.
引用
收藏
页码：12236 / 12239
页数：4
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