A micro-environment tuning approach for enhancing the catalytic capabilities of lanthanide containing polyoxometalate in the cyanosilylation of ketones

The as-synthesized (TBA) 8 H 5 [Nd(SiW 11 O 39 ) 2 ] manifested high catalytic activity for cyanosilylation of ketones, and its catalytic activity could be improved further through rational design of the reaction micro-environment beyond the molecular level, and the corresponding mechanism has been...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2020-03, Vol.56 (26), p.389-3812
Main Authors: Nie, Yan-Mei, Li, Sang-Hao, Lin, Ming-Yuan, Yan, Jun
Format: Article
Language:English
Subjects:
Catalytic activity
Crystallography
Ketones
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Summary:The as-synthesized (TBA) 8 H 5 [Nd(SiW 11 O 39 ) 2 ] manifested high catalytic activity for cyanosilylation of ketones, and its catalytic activity could be improved further through rational design of the reaction micro-environment beyond the molecular level, and the corresponding mechanism has been systematically studied. A polyoxometalate molecule based catalyst manifested the highest catalytic activities, and the catalytic activities improved greatly through micro-environment tuning.
ISSN:1359-7345
1364-548X
DOI:10.1039/d0cc01216e