Dendritic nanoreactors encapsulating Pd particles for substrate-specific hydrogenation of olefins

被引：139

作者：

Ooe, M ^{[1
]}

Murata, M ^{[1
]}

Mizugaki, T ^{[1
]}

Ebitani, K ^{[1
]}

Kaneda, K ^{[1
]}

机构：

[1] Osaka Univ, Grad Sch Engn Sci, Dept Sci & Chem Engn, Osaka 5608531, Japan

来源：

NANO LETTERS | 2002年 / 2卷 / 09期

关键词：

D O I：

10.1021/nl0202105

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Dendrimer-encapsulated Pd(0) nanoparticles inside poly(propylene imine) (PPI) dendrimers functionalized with triethoxybenzamide groups have been prepared by extraction of Pd2+ and subsequent chemical reduction. The resulting dendrimer-Pd nanocomposites are unique catalysts for substrate-specific hydrogenation of polar olefins, due to the strong interaction between polar substrates and tertiary amino groups within the dendrimers.

引用

页码：999 / 1002

页数：4