Palladium nanoparticles immobilized on cyclodextrin‐decorated halloysite nanotubes: Efficient heterogeneous catalyst for promoting copper‐ and ligand‐free Sonogashira reaction in water–ethanol mixture

2018 ◽  
Vol 32 (3) ◽  
pp. e4211 ◽  
Author(s):  
Samahe Sadjadi
Keyword(s):  
Heterogeneous Catalyst ◽  
Palladium Nanoparticles ◽  
Halloysite Nanotubes ◽  
Sonogashira Reaction ◽  
Ethanol Mixture ◽  
Ligand Free ◽  
Reaction In Water ◽  
Efficient Heterogeneous Catalyst

scholarly journals DNA-supported palladium nanoparticles as a reusable catalyst for the copper- and ligand-free Sonogashira reaction

2017 ◽  
Vol 7 (11) ◽  
pp. 2262-2273 ◽  
Author(s):  
Ana Silvia Camacho ◽  
Iris Martín-García ◽  
Claudia Contreras-Celedón ◽  
Luis Chacón-García ◽  
Francisco Alonso
Keyword(s):  
Heterogeneous Catalyst ◽  
Palladium Nanoparticles ◽  
Coupling Reaction ◽  
Sonogashira Reaction ◽  
Reusable Catalyst ◽  
Sonogashira Coupling ◽  
Mild Conditions ◽  
Sonogashira Coupling Reaction ◽  
Ligand Free ◽  
Supported Palladium

Palladium nanoparticles on DNA have been shown to be an effective and reusable heterogeneous catalyst for the copper- and ligand-free Sonogashira coupling reaction of aryl iodides under mild conditions in air.

scholarly journals Air-stable, recyclable, and time-efficient diphenylphosphinite cellulose-supported palladium nanoparticles as a catalyst for Suzuki–Miyaura reactions

2011 ◽  
Vol 7 ◽  
pp. 378-385 ◽  
Author(s):  
Qingwei Du ◽  
Yiqun Li
Keyword(s):  
Heterogeneous Catalyst ◽  
Palladium Nanoparticles ◽  
Palladium Complex ◽  
Complex Cell ◽  
Reaction Conditions ◽  
Highly Efficient ◽  
Excellent Yield ◽  
Simple Filtration ◽  
Supported Palladium ◽  
Efficient Heterogeneous Catalyst

A diphenylphosphinite cellulose palladium complex (Cell–OPPh2–Pd0) was found to be a highly efficient heterogeneous catalyst for the Suzuki–Miyaura reaction. The products were obtained in good to excellent yield under mild reaction conditions. Moreover, the catalyst could be easily recovered by simple filtration and reused for at least 6 cycles without losing its activity.

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