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

页码：12236 / 12239

页数：4

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