Recyclable Porous Organic Polymer-Supported Single-Atom Ruthenium Catalyst for Strong Si–F Bond Activation: Catalytic Si–F/Si–H and Si–F/Si–O Cross-Coupling Reactions
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.
Authors
- Juanjuan Zheng (ORCID: https://orcid.org/0000-0002-6461-0807)
- Chenggang Ci (ORCID: https://orcid.org/0000-0002-6857-3097)
- Feng Xie (ORCID: https://orcid.org/0000-0003-4260-0146)
- Ruo‐Xing Jin (ORCID: https://orcid.org/0000-0002-6381-148X)
- Bin Li (ORCID: https://orcid.org/0000-0001-5173-1098)
- Ping Li (ORCID: https://orcid.org/0000-0002-8593-2151)
- Shanshan Xu (ORCID: https://orcid.org/0009-0000-4869-8493)
- Zhenning Sun
Institutions
- Catalytic Materials (United States) (US)
- State Key Laboratory of Synthetic Chemistry (CN)
- Qiannan Normal College For Nationalities (CN)
Publication Details
- Journal
- Organic Letters
- Published
- 2025-04-02
- DOI
- https://doi.org/10.1021/acs.orglett.5c00851
- Citations
- 4
- Primary Topic
- Catalytic Cross-Coupling Reactions
- Type
- article
- Field-Weighted Citation Impact
- 3.74
Funders
- National Natural Science Foundation of China
- Wuyi University
- Department of Education of Guangdong Province