Preparation of high-magnetization Fe3O4-NH2-Pd (0) catalyst for Heck reaction

被引：90

作者：

Ma, Mingliang ^{[1
]}

Zhang, Qiuyu ^{[1
]}

Yin, Dezhong ^{[1
]}

Dou, Jinbo ^{[1
]}

Zhang, Hepeng ^{[1
]}

Xu, Hailong ^{[1
]}

机构：

[1] Northwestern Polytech Univ, Sch Sci, Dept Appl Chem, Key Lab Appl Phys & Chem Space,Minist Educ, Xian 710072, Peoples R China

来源：

CATALYSIS COMMUNICATIONS | 2012年 / 17卷

基金：

中国国家自然科学基金;

关键词：

Fe3O4-NH2-Pd (0); Triethylene tetramine (TETA); Heterogeneous catalyst; Heck reaction; EFFICIENT CATALYST; COUPLING REACTIONS; NANOPARTICLE; PD; PALLADIUM; HYDROGENATION; NANOCATALYSTS; NANOMATERIALS; STEP;

D O I：

10.1016/j.catcom.2011.10.015

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A magnetically separable Fe3O4-NH2-Pd (0) catalyst was easily synthesized by immobilizing Pd nanoparticles on the surface of magnetic Fe3O4-NH2 microspheres. It was found that the combination of Fe3O4 and triethylene tetramine (TETA) could give rise to structurally stable catalytic sites. Furthermore, the high-magnetization Fe3O4-NH2-Pd(0) catalyst can be recovered by magnet and reused for six runs for Heck reaction without significant loss in catalytic activity. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：168 / 172

页数：5

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