Palladium nanoparticles supported on copper oxide as an efficient and recyclable catalyst for carbon(sp 2 )–carbon(sp 2 ) cross-coupling reaction
作者:Mahmoud Nasrollahzadeh、S. Mohammad Sajadi、Akbar Rostami-Vartooni、Abbas Azarian
DOI:10.1016/j.materresbull.2015.03.051
日期:2015.8
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
Room temperature aldol reactions using magnetic Fe<sub>3</sub>O<sub>4</sub>@Fe(OH)<sub>3</sub>composite microspheres in hydrogen bond catalysis
作者:Fang Niu、Long Zhang、San-Zhong Luo、Wei-Guo Song
DOI:10.1039/b920009f
日期:——
Fe3O4@Fe(OH)3 composite microspheres are highly active, environmentally friendly and easy to recycle catalysts for aldol reactions, which are catalyzed by a solid–liquid interfacial hydrogen bond catalyst at room temperature.