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A Polyphenylene Support for Pd Catalysts with Exceptional Catalytic Activity |
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| Authors: | Dr. Feng Wang Jerrik Mielby Dr. Felix Herrmann Richter Dr. Guanghui Wang Dr. Gonzalo Prieto Dr. Takeshi Kasama Dr. Claudia Weidenthaler Hans‐Josef Bongard Prof. Dr. Søren Kegnæs Prof. Dr. Alois Fürstner Prof. Dr. Ferdi Schüth |
| Affiliation: | 1. Max‐Planck‐Institut für Kohlenforschung, 45470 Mülheim an der Ruhr (Germany);2. Department of Chemistry, Technical University of Denmark, 2800 Kgs. Lyngby (Denmark);3. Center for Electron Nanoscopy, Technical University of Denmark, 2800 Kgs. Lyngby (Denmark) |
| Abstract: | We describe a solid polyphenylene support that serves as an excellent platform for metal‐catalyzed reactions that are normally carried out under homogeneous conditions. The catalyst is synthesized by palladium‐catalyzed Suzuki coupling which directly results in formation of palladium nanoparticles confined to a porous polyphenylene network. The composite solid is in turn highly active for further Suzuki coupling reactions, including non‐activated substrates that are challenging even for molecular catalysts. |
| Keywords: | cross‐coupling nanoparticles polymer supports polyphenylenes |