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).
| Original language | English |
|---|---|
| Pages (from-to) | 1233-1235 |
| Number of pages | 3 |
| Journal | Chemistry Letters |
| Volume | 43 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - Jan 1 2014 |
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All Science Journal Classification (ASJC) codes
- Chemistry(all)
Cite this
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.
In: Chemistry Letters, Vol. 43, No. 8, 01.01.2014, p. 1233-1235.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Catalysis on water
T2 - Hydrogenation of ketones and aldehydes by platinum nanoparticles dispersed in amphiphilic hyperbranched polystyrene, Pt@HPS-NR3 +Cl-
AU - Chaiyanurakkul, Arada
AU - Gao, Lei
AU - Nishikata, Takashi
AU - Kojima, Keisuke
AU - Nagashima, Hideo
PY - 2014/1/1
Y1 - 2014/1/1
N2 - 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).
AB - 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).
UR - http://www.scopus.com/inward/record.url?scp=84906516090&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84906516090&partnerID=8YFLogxK
U2 - 10.1246/cl.140334
DO - 10.1246/cl.140334
M3 - Article
AN - SCOPUS:84906516090
VL - 43
SP - 1233
EP - 1235
JO - Chemistry Letters
JF - Chemistry Letters
SN - 0366-7022
IS - 8
ER -