Palladium-Functionalized Polysiloxane Drop-Casted on Carbon Paper as a Heterogeneous Catalyst for the Suzuki–Miyaura Reaction
In this work, a Pd(II)-<i>C,N</i>-cyclometalated complex was grafted to polysiloxanes via azide-alkyne cycloaddition. The obtained polymer-metal complex (Pd-PDMS) acts as a catalyst in the Suzuki-Miyaura reaction. Pd-PDMS was drop-casted onto a carbon fiber support, and the resulting membrane demonstrated catalytic activity in the cross-coupling reaction without yield loss after several catalytic cycles. The catalytic membrane allows for easy catalyst recycling and provides ultra-low palladium levels in Suzuki-Miyaura reaction products.
Authors
- Vadim P. Boyarskiy (ORCID: https://orcid.org/0000-0002-6038-0872)
- Svetlana O. Baykova (ORCID: https://orcid.org/0000-0002-7943-7525)
- Artem V. Semenov (ORCID: https://orcid.org/0000-0003-4647-7018)
- Sergey V. Baykov (ORCID: https://orcid.org/0000-0002-8912-5816)
- Regina Maratovna Islamova (ORCID: https://orcid.org/0000-0003-1180-6539)
- Anastasia N. Kocheva (ORCID: https://orcid.org/0009-0007-8141-5580)
- Ekaterina A. Golovenko
- Konstantin V. Deriabin
Institutions
- St Petersburg University (RU)
Publication Details
- Journal
- Polymers
- Published
- 2024-10-06
- DOI
- https://doi.org/10.3390/polym16192826
- Citations
- 3
- Primary Topic
- Catalytic Cross-Coupling Reactions
- Type
- article
- Field-Weighted Citation Impact
- 0.75
Funders
- Saint Petersburg State University
- Division of Materials Research