Catalysis on water: Hydrogenation of ketones and aldehydes by platinum nanoparticles dispersed in amphiphilic hyperbranched polystyrene, Pt@HPS-NR3 +Cl-

Arada Chaiyanurakkul, Lei Gao, Takashi Nishikata, Keisuke Kojima, Hideo Nagashima

研究成果: ジャーナルへの寄稿記事

1 引用 (Scopus)

抄録

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).

元の言語英語
ページ(範囲)1233-1235
ページ数3
ジャーナルChemistry Letters
43
発行部数8
DOI
出版物ステータス出版済み - 1 1 2014

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Polystyrenes
Platinum
Ketones
Aldehydes
Catalysis
Hydrogenation
Nanoparticles
Catalysts
Water
Ammonium Compounds
Organic solvents
Reaction rates
Recycling
Salts

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

これを引用

Catalysis on water : Hydrogenation of ketones and aldehydes by platinum nanoparticles dispersed in amphiphilic hyperbranched polystyrene, Pt@HPS-NR3 +Cl-. / Chaiyanurakkul, Arada; Gao, Lei; Nishikata, Takashi; Kojima, Keisuke; Nagashima, Hideo.

:: Chemistry Letters, 巻 43, 番号 8, 01.01.2014, p. 1233-1235.

研究成果: ジャーナルへの寄稿記事

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abstract = "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).",
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