Dendrimer-encapsulated Pd nanoparticles as catalysts for C–C cross-couplings in flow microreactors

2015 ◽  
Vol 13 (17) ◽  
pp. 4953-4959 ◽  
Author(s):  
Roberto Ricciardi ◽  
Jurriaan Huskens ◽  
Willem Verboom
Keyword(s):  
Continuous Flow ◽  
Cross Coupling ◽  
Pd Nanoparticles ◽  
Catalytic Performance ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Flow Microreactors

Dendrimer-encapsulated Pd nanoparticles anchored within continuous flow microreactors are efficient for C–C cross-coupling reactions. This is witnessed by the good catalytic performance for the Heck–Cassar and Suzuki–Miyaura couplings.

scholarly journals Poly(o-aminothiophenol)-stabilized Pd nanoparticles as efficient heterogenous catalysts for Suzuki cross-coupling reactions

RSC Advances ◽  
2017 ◽  
Vol 7 (74) ◽  
pp. 47104-47110 ◽  
Author(s):  
Yuan Chen ◽  
Minggui Wang ◽  
Long Zhang ◽  
Yan Liu ◽  
Jie Han
Keyword(s):  
Cross Coupling ◽  
Pd Nanoparticles ◽  
Catalytic Performance ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
One Step ◽  
Excellent Catalytic Performance

Poly(o-aminothiophenol)-stabilized Pd nanoparticles have been obtained through a facile one-step route, which exhibit excellent catalytic performance in Suzuki cross-coupling reactions.

scholarly journals Pd–Ni Bimetallic Nanoparticles Supported on Zro2 as an Efficient Catalyst for Suzuki–Miyaura Reactions

2018 ◽  
Vol 42 (8) ◽  
pp. 419-423
Author(s):  
Li-Jie Zhang ◽  
Xian Yao ◽  
Ying-xin Sun ◽  
Jia-wei Zhang ◽  
Chun Cai
Keyword(s):  
Reduction Method ◽  
Bimetallic Nanoparticles ◽  
Bimetallic Catalyst ◽  
Cross Coupling ◽  
Catalytic Performance ◽  
Coupling Reactions ◽  
Efficient Catalyst ◽  
Mild Conditions ◽  
Cross Coupling Reactions ◽  
Excellent Catalytic Performance

Pd–Ni bimetallic nanoparticles (BMNPs) supported on ZrO2 were prepared by an impregnation–reduction method. The BMNPs showed excellent catalytic performance in Suzuki carbon–carbon cross-coupling reactions and almost quantitative conversion of the substrates was obtained under mild conditions in the absence of ligand. The excellent catalytic performance of the bimetallic catalyst could be a result of the synergistic effect between the two metal components. The catalyst showed outstanding recyclability during the reaction process; no obvious decrease in catalytic performance was observed after five cycles.

scholarly journals Palladium-scavenging self-assembled hybrid hydrogels – reusable highly-active green catalysts for Suzuki–Miyaura cross-coupling reactions

2018 ◽  
Vol 9 (46) ◽  
pp. 8673-8681 ◽  
Author(s):  
Petr Slavík ◽  
Dustin W. Kurka ◽  
David K. Smith
Keyword(s):  
Cross Coupling ◽  
Pd Nanoparticles ◽  
Coupling Reactions ◽  
Efficient Catalyst ◽  
Cross Coupling Reactions ◽  
Highly Active ◽  
Hybrid Hydrogels ◽  
Self Assembled

From waste to wealth – a self-assembled hydrogel remediates palladium from solution down to sub-ppm levels, and the resulting gel, which has embedded Pd nanoparticles, acts as a green and efficient catalyst for Suzuki–Miyaura cross-coupling reactions.

Recent Applications of Continuous Flow in Homogeneous Palladium Catalysis

Synthesis ◽  
2020 ◽  
Vol 52 (23) ◽  
pp. 3511-3529 ◽  
Author(s):  
Peter Koóš ◽  
Martin Markovič ◽  
Pavol Lopatka ◽  
Tibor Gracza
Keyword(s):  
Organic Synthesis ◽  
Continuous Flow ◽  
Palladium Catalysis ◽  
Flow Chemistry ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Flow Conditions ◽  
Cross Coupling Reactions ◽  
Continuous Flow Chemistry ◽  
Oxidative Transformations

Considerable advances have been made using continuous flow chemistry as an enabling tool in organic synthesis. Consequently, the number of articles reporting continuous flow methods has increased significantly in recent years. This review covers the progress achieved in homogeneous palladium catalysis using continuous flow conditions over the last five years, including C–C/C–N cross-coupling reactions, carbonylations and reductive/oxidative transformations.1 Introduction2 C–C Cross-Coupling Reactions3 C–N Coupling Reactions4 Carbonylation Reactions5 Miscellaneous Reactions6 Key to Schematic Symbols7 Conclusion

scholarly journals Cover Picture: Dendrimer-Encapsulated Palladium Nanoparticles for Continuous-Flow Suzuki-Miyaura Cross-Coupling Reactions (ChemCatChem 6/2015)

ChemCatChem ◽  
2015 ◽  
Vol 7 (6) ◽  
pp. 875-875
Author(s):  
Roberto Ricciardi ◽  
Jurriaan Huskens ◽  
Michael Holtkamp ◽  
Uwe Karst ◽  
Willem Verboom
Keyword(s):  
Palladium Nanoparticles ◽  
Continuous Flow ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Cross Coupling Reactions
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