Palladium nanoparticles supported on copper oxide as an efficient and recyclable catalyst for carbon(sp2)-carbon(sp2) cross-coupling reaction

被引：29

作者：

Nasrollahzadeh, Mahmoud ^{[1
]}

Sajadi, S. Mohammad ^{[2
]}

Rostami-Vartooni, Akbar ^{[1
,3
]}

Azarian, Abbas

机构：

[1] Univ Qom, Fac Sci, Dept Chem, Qom 37185359, Iran

[2] Soran Univ, Fac Sci, Dept Petr Geosci, Soran, Kurdistan Regio, Iraq

[3] Univ Qom, Dept Phys, Qom, Iran

来源：

MATERIALS RESEARCH BULLETIN | 2015年 / 68卷

关键词：

Halides; Metals; Organic compounds; Oxides; Catalytic properties; MAGNETICALLY REUSABLE CATALYST; GREEN SYNTHESIS; FREE SONOGASHIRA; AEROBIC CONDITIONS; OPTICAL-PROPERTIES; WATER; IODOBENZENE; CHEMISTRY; EXTRACT;

D O I：

10.1016/j.materresbull.2015.03.051

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A convenient, mild and cost-effective synthesis of Pd/CuO nanoparticles by arc discharge of Cu in deionized (DI) water and electroless deposition of palladium was reported. The obtained nanoparticles were thoroughly characterized by using techniques like TEM, XRD, FE-SEM and EDS. The synthesized nanoparticles demonstrated excellent catalytic activity in Heck coupling reaction under aerobic conditions. The effects of catalyst composition, solvent and bases, aryl halides or olefins species on corresponding products were systematically investigated. High product yields, elimination of ligand and homogeneous catalysts, broad substrate scope and easy work up are important features of this method. In addition, the catalyst could be reused for five more consecutive recycles. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：150 / 154

页数：5

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