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http://repository.li.mahidol.ac.th/dspace/handle/123456789/33658| Title: | Catalysis on water: Hydrogenation of ketones and aldehydes by platinum nanoparticles dispersed in amphiphilic hyperbranched polystyrene, Pt@HPS-NR<inf>3</inf><sup>+</sup>Cl<sup>-</sup> |
| Authors: | Arada Chaiyanurakkul Lei Gao Takashi Nishikata Keisuke Kojima Hideo Nagashima Kyushu University Mahidol University Nissan Chemical Industries, Ltd Japan Science and Technology Agency |
| Keywords: | Chemistry |
| Issue Date: | 1-Jan-2014 |
| Citation: | Chemistry Letters. Vol.43, No.8 (2014), 1233-1235 |
| Abstract: | © 2014 The Chemical Society of Japan. Platinum nanoparticles dispersed in the ammonium salts of hyperbranched polystyrene, Pt@HPS-NR3Cl, catalyzed the hydrogenation of ketones and aldehydes when water was used as the solvent without any coexisting organic solvents. The significant increase in the reaction rate was observed when an organodispersible Pt@HPS-N+(C8H17)3Cl-(1a) was used as the catalyst, whereas catalyst recycling was achieved with water-dispersible Pt@HPS-N+(C4H9)3Cl-(1b). |
| URI: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84906516090&origin=inward http://repository.li.mahidol.ac.th/dspace/handle/123456789/33658 |
| ISSN: | 13480715 03667022 |
| Appears in Collections: | Scopus 2011-2015 |
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