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Updated: May 16, 2025

Imine Metathesis by Silica-Supported Catalysts Using the Methodology of Surface Organometallic Chemistry
Published on: October 18, 2019
Recyclable Porous Organic Polymer-Supported Single-Atom Ruthenium Catalyst for Strong Si-F Bond Activation: Catalytic
Shanshan Xu1, Zhenning Sun1, Juanjuan Zheng1
1Jiangmen Key Laboratory of Synthetic Chemistry and Cleaner Production, School of Environmental and Chemical Engineering, Wuyi University, Jiangmen 529020, Guangdong, China.
Abstract:
Developing efficient methods for strong Si-F σ-bond activation is very important in organosilicon chemistry. We report the preparation of a novel porous organic polymer (POP)-supported single-atom Ru catalyst (POPs-Ru SACs) that was successfully applied in catalytic strong Si-F/Si-H and Si-F/Si-O cross-coupling reactions. Various disiloxanes with functional group tolerance were produced under mild conditions. Furthermore, the POPs-Ru SACs catalyst exhibited excellent recyclability for Si-F and Si-H cross-coupling reactions. Density functional theory calculations were performed to verify the mechanism of POPs-Ru SACs-catalyzed Si-F/Si-H cross-coupling reactions.
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