What question did this study set out to answer?

This research aims to develop recyclable, metal-free catalysts for hydrosilylation reactions using covalent organic frameworks.

February 22, 2026Journal of Materials Chemistry A0 citations

Bonding-Regulated Construction of Covalent Organic Framework-Supported Frustrated Lewis Pairs for 1,4-Hydrosilylation of α,β-Unsaturated Ketone

XWXuan Wu MZMingcai Zhang ZWZ Y Wang

Key Points

This research aims to develop recyclable, metal-free catalysts for hydrosilylation reactions using covalent organic frameworks.
Synthesis of covalent organic frameworks (COFs)
Formation of frustrated Lewis pairs (FLPs)
Evaluation of catalytic activity in 1,4-hydrosilylation reactions
Successfully synthesized COF-supported FLPs
Demonstrated effective catalysis for 1,4-hydrosilylation
Highlighted potential for recyclability of the developed catalysts

Abstract

Developing recyclable metal-free catalysts to replace precious metals is a diligent goal, and covalent organic framework-supported frustrated Lewis pairs (COF-FLPs) as heterogeneous catalysts show promise for this, yet their development...

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