A Nanosized Gly-Decorated Praseodymium-Stabilized Selenotungstate Cluster: Synthesis, Structure, and Oxidation Catalysis.

Author(s) Yang, L.; Li, L.; Guo, J.; Liu, Q.; Ma, P.; Niu, J.; Wang, J.
Journal Chem Asian J
Date Published 2017 Sep 19
Abstract

A flexible one-pot strategy with pyramidal SeIV heteroatoms was employed for the assembly of the praseodymium-containing gly-decorated polyoxotungstate [{Pr3 (H2 O)10 [Se2 W22 O76 (gly)2 ]}2 (Se2 W7 O30 H2 )]18- (1 a), which is constructed from one {Se2 W7 O30 H2 } unit and two identical {Pr3 (H2 O)10 [Se2 W22 O76 (gly)2 ]} units. Furthermore, the catalytic performance of Cs2 Na4 H12 [{Pr3 (H2 O)10 [Se2 W22 O76 (gly)2 ]}2 (Se2 W7 O30 H2 )]⋅25 H2 O (1) for alkene epoxidation with hydrogen peroxide was investigated under mild reaction conditions, and the experimental results suggested that compound 1 exhibits good catalytic performance for the epoxidation of cyclooctene.

DOI 10.1002/asia.201700801
ISSN 1861-471X
Citation Yang L, Li L, Guo J, Liu Q, Ma P, Niu J, et al. A Nanosized Gly-Decorated Praseodymium-Stabilized Selenotungstate Cluster: Synthesis, Structure, and Oxidation Catalysis. Chem Asian J. 2017;12(18):2441-2446.

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