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Open AccessJournal ArticleDOI

Recent Progress of Metal Nanoparticle Catalysts for C–C Bond Forming Reactions

Atsushi Ohtaka
- 21 Oct 2021 - 
- Vol. 11, Iss: 11, pp 1266
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TLDR
In this article, the authors classified and outlined the categories of transition metal NPs by the type of support, such as inorganic materials, magnetically recoverable materials, porous materials, organic-inorganic composites, carbon materials, polymers, and surfactants.
Abstract
Over the past few decades, the use of transition metal nanoparticles (NPs) in catalysis has attracted much attention and their use in C–C bond forming reactions constitutes one of their most important applications. A huge variety of metal NPs, which have showed high catalytic activity for C–C bond forming reactions, have been developed up to now. Many kinds of stabilizers, such as inorganic materials, magnetically recoverable materials, porous materials, organic–inorganic composites, carbon materials, polymers, and surfactants have been utilized to develop metal NPs catalysts. This review classified and outlined the categories of metal NPs by the type of support.

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Transition metal nanoparticles as nanocatalysts for Suzuki, Heck and Sonogashira cross-coupling reactions

TL;DR: In this paper , the authors highlight the importance of transition metal nanoparticles in the field of selective carbon-carbon bond-forming reactions such as Suzuki, Heck, and Sonogashira coupling reactions.
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The Road Less Traveled: Unconventional Site Selectivity in Palladium-Catalyzed Cross-Couplings of Dihalogenated N-Heteroarenes

TL;DR: In this article , the authors survey the unusual cases in which divergent selectivity is controlled by ligands or catalyst speciation, and discuss the remaining challenges and opportunities for the field of site-selective cross-coupling.
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Cellulose nanocrystals isolated from corn leaf: straightforward immobilization of silver nanoparticles as a reduction catalyst

TL;DR: In this article , cellulose nanocrystals were isolated from corn leaf via chemical treatment involving alkalizing, bleaching and acid hydrolysis, and the crystallinity of obtained cellulose was evaluated in each step, focusing on the effects of reactant concentration and reaction time.
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Metallic active-site engineering: a bridge of covalent triazine framework and high-performance catalysts

TL;DR: In this article , Covalent triazine frameworks (CTFs) with structure designability and multifunctionalities have aroused increasing attention in conventional thermocatalysis and modern photocatalysis/electrocatalysis.
References
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Journal ArticleDOI

Pd–Co Nanoparticles Supported on Calcined Mg–Fe Hydrotalcites for the Suzuki–Miyaura Reaction in Water with High Turnover Numbers

TL;DR: In this article, the Suzuki-Miyaura reaction was catalyzed by a Pd-Co nanocatalyst supported by Mg-Fe-CHT (calcined hydrotalcites), and a variety of boronic acids and aryl halides were transformed into functionalized biphenyls.
Journal ArticleDOI

Catalytic Activity of Hybrid Iron Oxide Silver Nanoparticles in Methyl Methacrylate Polymerization

TL;DR: In this article, a hybrid iron oxide silver catalyst is proposed for the preparation of poly(methyl methacrylate) (PMMA) polymerization, which has shown promising catalysts for PMMA.
Journal ArticleDOI

Palladium Nanoparticles Supported on β-cyclodextrin Functionalised Poly(amido amine)s and their Application in Suzuki-Miyaura Cross-Coupling Reactions

TL;DR: In this paper, the synthesis, characterization and catalytic application of an organic-inorganic, palladium-containing hybrid material, poly(amidoamine)-cyclodextrin (Pd@PAAs-CD), is reported as an efficient catalyst for Suzuki-Miyaura coupling reactions.
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