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.

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%.

scholarly journals Advances in Magnetic Nanoparticles-Supported Palladium Complexes for Coupling Reactions

Molecules ◽  
2018 ◽  
Vol 23 (10) ◽  
pp. 2532 ◽  
Author(s):  
Mahmoud Nasrollahzadeh
Keyword(s):  
Magnetic Nanoparticles ◽  
Heterogeneous Catalysts ◽  
Catalytic Performance ◽  
Palladium Complexes ◽  
Biologically Active ◽  
Coupling Reactions ◽  
Catalytic Application ◽  
Wide Range ◽  
Supported Palladium ◽  
Metal Catalyzed

Carbon‒carbon (C‒C) and carbon‒heteroatom (C‒X) bonds that form via transition-metal-catalyzed processes have been extensively used in the organic synthesis and preparation of natural products and important compounds such as heterocycles, biologically active molecules, and dendrimers. Among the most significant catalysts, magnetic nanoparticles-supported palladium complexes are very effective, versatile, and heterogeneous catalysts for a wide range of C‒C and C‒X coupling reactions due to their reusability, thermal stability, and excellent catalytic performance. In this review, recent advances to develop magnetic nanoparticles supported palladium complexes, including their preparation, characterization, catalytic application, and reusability in the formation of both C‒C and C‒X bonds, by authors such as Sonogashira, Heck, Suzuki‒Miyaura, and Stille, and a few examples concerning N-arylation, S-arylation, and Csp2-P coupling reactions are discussed.

(β-Oxoiminato)(phosphanyl)palladium Complexes as Highly Active Catalysts in Suzuki–Miyaura Coupling Reactions

2008 ◽  
Vol 2008 (2) ◽  
pp. 356-360 ◽  
Author(s):  
Dong-Hwan Lee ◽  
Ji-Young Jung ◽  
Ik-Mo Lee ◽  
Myung-Jong Jin
Keyword(s):  
Palladium Complexes ◽  
Coupling Reactions ◽  
Highly Active

Dendrimer-encapsulated Pd(0) nanoparticles immobilized on nanosilica as a highly active and recyclable catalyst for the copper- and phosphine-free Sonogashira–Hagihara coupling reactions in water

2016 ◽  
Vol 6 (11) ◽  
pp. 4005-4019 ◽  
Author(s):  
Mohsen Esmaeilpour ◽  
Alireza Sardarian ◽  
Jaber Javidi
Keyword(s):  
Phosphine Ligand ◽  
Recyclable Catalyst ◽  
Coupling Reactions ◽  
Highly Active ◽  
Ligand Free

Recyclable dendrimer-encapsulated Pd(0) nanoparticles immobilized on nanosilica in the Sonogashira–Hagihara reaction under copper(i) and phosphine ligand-free conditions in water.

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