Semiconductor-Gold Nanocomposite Catalysts for the Efficient Three-Component Coupling of Aldehyde, Amine and Alkyne in Water

被引：56

作者：

Chng, Leng Leng ^{[1
]}

Yang, Jun ^{[1
]}

Wei, Yifeng ^{[1
]}

Ying, Jackie Y. ^{[1
]}

机构：

[1] Inst Bioengn & Nanotechnol, Singapore 138669, Singapore

来源：

ADVANCED SYNTHESIS & CATALYSIS | 2009年 / 351卷 / 17期

关键词：

alkynes; gold; heterogeneous catalysis; multicomponent reactions; nanocomposite catalysts; C-H ACTIVATION; TERMINAL ALKYNES; HETEROGENEOUS CATALYST; COPPER NANOPARTICLES; CHEMOSELECTIVE HYDROGENATION; RUTHENIUM NANOPARTICLES; PLATINUM NANOPARTICLES; FACILE SYNTHESIS; DIRECT ADDITION; SILVER;

D O I：

10.1002/adsc.200900518

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

An efficient heterogeneous lead sulfide-gold catalyst has been successfully developed for the synthesis of propargylic amines via a three-component coupling reaction of aldehyde, amine and alkyne in water. The process is simple and applicable to a diverse range of aromatic and aliphatic aldehydes, amines and alkynes. Furthermore, the catalyst is stable to air and water, and can be easily recovered and reused.

引用

页码：2887 / 2896

页数：10

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