scholarly journals Palladium supported on triazolyl-functionalized hypercrosslinked polymers as a recyclable catalyst for Suzuki–Miyaura coupling reactions

RSC Advances ◽  
2020 ◽  
Vol 10 (29) ◽  
pp. 17123-17128 ◽  
Author(s):  
Cijie Liu ◽  
Lijuan Zheng ◽  
Dexuan Xiang ◽  
Shasha Liu ◽  
Wei Xu ◽  
...  
Keyword(s):  
Palladium Catalyst ◽  
Recyclable Catalyst ◽  
Cross Linking ◽  
Coupling Reactions ◽  
Hypercrosslinked Polymers

A novel hypercrosslinked polymer-palladium catalyst was prepared via external cross-linking reactions and applied in Suzuki–Miyaura reactions as a recyclable catalyst, resulting in TON numbers up to 1.66 × 104 and yields reaching 99%.

Palladium immobilized on functionalized hypercrosslinked polymers: a highly active and recyclable catalyst for Suzuki–Miyaura coupling reactions in water

2019 ◽  
Vol 43 (31) ◽  
pp. 12206-12210 ◽  
Author(s):  
Xi Liu ◽  
Wei Xu ◽  
Dexuan Xiang ◽  
Zaixing Zhang ◽  
Dizhao Chen ◽  
...  
Keyword(s):  
Heterogeneous Catalysts ◽  
Palladium Complexes ◽  
Recyclable Catalyst ◽  
Cross Linking ◽  
Coupling Reactions ◽  
Highly Active ◽  
Hypercrosslinked Polymers

Three palladium complexes were synthesized via an external cross-linking reaction and found to be effective heterogeneous catalysts for the Suzuki–Miyaura reaction.

Direct Synthesis of Palladium Catalyst on Supporting WS2Nanotubes and its Reactivity in Cross-Coupling Reactions

2015 ◽  
Vol 10 (10) ◽  
pp. 2234-2239 ◽  
Author(s):  
Bojana Višić ◽  
Hagai Cohen ◽  
Ronit Popovitz-Biro ◽  
Reshef Tenne ◽  
Viacheslav I. Sokolov ◽  
...  
Keyword(s):  
Palladium Catalyst ◽  
Direct Synthesis ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Cross Coupling Reactions

Pyridinyl functionalized MCM-48 supported highly active heterogeneous palladium catalyst for cross-coupling reactions

RSC Advances ◽  
2015 ◽  
Vol 5 (25) ◽  
pp. 19630-19637 ◽  
Author(s):  
Shaheen M. Sarkar ◽  
Md. Lutfor Rahman ◽  
Mashitah Mohd Yusoff
Keyword(s):  
Palladium Catalyst ◽  
Cross Coupling ◽  
Significant Loss ◽  
Pd Catalyst ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Highly Active ◽  
Supported Pd ◽  
Heterogeneous Palladium Catalyst

Pyridinyl functionalized MCM-48-supported Pd-catalyst efficiently (0.013–0.025 mol%) promoted Heck, Suzuki and Sonogashira cross-coupling reactions. Moreover, the catalyst was reused five times without significant loss of its activity.

Lanthanum loaded CuO nanoparticles: synthesis and characterization of a recyclable catalyst for the synthesis of 1,4-disubstituted 1,2,3-triazoles and propargylamines

RSC Advances ◽  
2015 ◽  
Vol 5 (70) ◽  
pp. 56507-56517 ◽  
Author(s):  
R. Sasikala ◽  
S. Kutti Rani ◽  
D. Easwaramoorthy ◽  
K. Karthikeyan
Keyword(s):  
Reaction Time ◽  
Cuo Nanoparticles ◽  
Recyclable Catalyst ◽  
Synthesis And Characterization ◽  
Coupling Reactions ◽  
Short Reaction Time ◽  
Cuo Nps ◽  
Nanoparticles Synthesis

A click and three component A3 coupling reactions were achieved by lanthanum loaded CuO NPs under ultrasonication. 1,4-Disubstituted 1,2,3-triazoles and propargylamines were synthesized in a short reaction time with high regioselectivity and yields.

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