Microwave assisted hydrogenation of olefins by Pd NPs@polystyrene resin using a gas addition kit: a robust and sustainable protocol

2018 ◽  
Vol 42 (23) ◽  
pp. 18935-18941 ◽  
Author(s):  
Anuj S. Sharma ◽  
Harjinder Kaur
Keyword(s):  
Catalytic Activity ◽  
Microwave Heating ◽  
Palladium Nanoparticles ◽  
Resin Bead ◽  
Microwave Assisted ◽  
Supported Palladium ◽  
Polystyrene Resin

Polystyrene (PS) resin bead supported palladium nanoparticles (Pd NPs@PS resin) were prepared and their catalytic activity for the hydrogenation of olefins was investigated under microwave heating.

Size-dependent catalytic activity over carbon-supported palladium nanoparticles in dehydrogenation of formic acid

2017 ◽  
Vol 352 ◽  
pp. 371-381 ◽  
Author(s):  
Junjie Li ◽  
Wei Chen ◽  
Han Zhao ◽  
Xusheng Zheng ◽  
Lihui Wu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Formic Acid ◽  
Palladium Nanoparticles ◽  
Size Dependent ◽  
Supported Palladium

Microwave-assisted aqueous carbon–carbon cross-coupling reactions of aryl chlorides catalysed by reduced graphene oxide supported palladium nanoparticles

2020 ◽  
Vol 22 (10) ◽  
pp. 3239-3247 ◽  
Author(s):  
Qingxiao Zhang ◽  
Zhan Mao ◽  
Kaixuan Wang ◽  
Nam Thanh Son Phan ◽  
Fang Zhang
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Palladium Nanoparticles ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Aryl Chlorides ◽  
Microwave Assisted ◽  
Cross Coupling Reactions ◽  
Reduced Graphene ◽  
Supported Palladium

Microwave-assisted reduced graphene oxide supported palladium nanoparticles can efficiently promote aqueous Ullmann and Suzuki coupling reactions of aryl chlorides.

A novel magnetic palladium catalyst for the mild aerobic oxidation of 5-hydroxymethylfurfural into 2,5-furandicarboxylic acid in water

2015 ◽  
Vol 5 (6) ◽  
pp. 3194-3202 ◽  
Author(s):  
Nan Mei ◽  
Bing Liu ◽  
Judun Zheng ◽  
Kangle Lv ◽  
Dingguo Tang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Palladium Catalyst ◽  
Palladium Nanoparticles ◽  
Aerobic Oxidation ◽  
High Catalytic Activity ◽  
Supported Palladium ◽  
Magnetically Separable ◽  
Furandicarboxylic Acid

Magnetically separable, graphene oxide-supported palladium nanoparticles showed high catalytic activity for the aerobic oxidation of 5-hydroxymethylfurfural into 2,5-furandicarboxylic acid.

scholarly journals Microwave-assisted synthesis of palladium nanoparticles supported on copper oxide in aqueous medium as an efficient catalyst for Suzuki cross-coupling reaction

2018 ◽  
Vol 36 (5-6) ◽  
pp. 1352-1365 ◽  
Author(s):  
Hany A Elazab ◽  
M.A. Sadek ◽  
Tamer T El-Idreesy
Keyword(s):  
Catalytic Activity ◽  
Copper Oxide ◽  
Palladium Nanoparticles ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Microwave Assisted Synthesis ◽  
Synthetic Approach ◽  
Efficient Catalyst ◽  
Microwave Assisted ◽  
Cross Coupling Reaction

We report here a reliable green method for the synthesis of palladium nanoparticles supported on copper oxide as a highly active and efficient catalyst for Suzuki cross-coupling reaction. The experimental synthetic approach is based on microwave-assisted chemical reduction of an aqueous mixture of palladium and copper salt simultaneously using hydrazine hydrate as reducing agent. The catalyst was fully characterized using various techniques showing well-dispersed palladium nanoparticles. The catalytic activity and recyclability of the prepared catalyst were experimentally explored in the ligand-free Suzuki cross-coupling reaction with a diverse series of functionalized substrates. The synthesized Pd/CuO catalyst shows many advantages beside its high catalytic efficiency such as the recyclability of up to five times with negligible loss of catalytic activity, short reaction times, use of environmentally benign solvent systems, and mild reaction conditions.

Synthesis and catalytic application of palladium nanoparticles supported on kaolinite-based nanohybrid materials

2016 ◽  
Vol 45 (22) ◽  
pp. 9065-9072 ◽  
Author(s):  
Gaelle Ngnie ◽  
Gustave K. Dedzo ◽  
Christian Detellier
Keyword(s):  
Catalytic Activity ◽  
Palladium Nanoparticles ◽  
Coupling Reactions ◽  
Catalytic Application ◽  
Nanohybrid Materials ◽  
Supported Palladium

Modified kaolinite-supported palladium nanoparticles displayed excellent catalytic activity for the Heck and the Suzuki–Miyaura coupling reactions.

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