Agarose-Alumina Composite Supported Palladium Catalyst for Suzuki Coupling Reactions

Wang, Peng; Cai, Jun; Chen, Junqing; Ji, Min

doi:10.5935/0103-5053.20150036

Cited by 3 publications

(3 citation statements)

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“…A different approach to an agarose-alumina composite was developed in 2015 by Ji and co-workers [77]. It is well known that the hydroxyl groups of agarose could be modified with alkoxysilane coupling reagents to form C−O−Si bonds on the surface of agarose, but these bonds are unstable in aqueous solutions.…”

Section: Cross-coupling Reactions Promoted By Palladium Catalysts Sup...mentioning

confidence: 99%

“…Scheme 18. Suzuki-Miyaura reactions of aryl halides with arylboronic acids promoted by palladium supported on agarose-alumina composite (Pd@Al2O3-agarose), described in 2015 by Ji et al [77].…”

Section: Cross-coupling Reactions Promoted By Palladium Catalysts Sup...mentioning

confidence: 99%

“…In 2018 Baran et al used 3-aminopropyltriethoxysilane (APTES) for agar functionalization: after the formation of C−O−Si bonds, the amino group of APTES was reacted with furfural to form a Schiff base, which was then added to Na2PdCl4; after 6 h, the palladium Scheme 18. Suzuki-Miyaura reactions of aryl halides with arylboronic acids promoted by palladium supported on agarose-alumina composite (Pd@Al 2 O 3 -agarose), described in 2015 by Ji et al [77].…”

Section: Cross-coupling Reactions Promoted By Palladium Catalysts Sup...mentioning

confidence: 99%

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Palladium Supported on Bioinspired Materials as Catalysts for C–C Coupling Reactions

2023

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In recent years, the immobilization of palladium nanoparticles on solid supports to prepare active and stable catalytic systems has been deeply investigated. Compared to inorganic materials, naturally occurring organic solids are inexpensive, available and abundant. Moreover, the surface of these solids is fully covered by chelating groups which can stabilize the metal nanoparticles. In the present review, we have focused our attention on natural biomaterials-supported metal catalysts applied to the formation of C–C bonds by Mizoroki–Heck, Suzuki–Miyaura and Sonogashira reactions. A systematic approach based on the nature of the organic matrix will be followed: (i) metal catalysts supported on cellulose; (ii) metal catalysts supported on starch; (iii) metal catalysts supported on pectin; (iv) metal catalysts supported on agarose; (v) metal catalysts supported on chitosan; (vi) metal catalysts supported on proteins and enzymes. We will emphasize the effective heterogeneity and recyclability of each catalyst, specifying which studies were carried out to evaluate these aspects.

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Section: Cross-coupling Reactions Promoted By Palladium Catalysts Sup...mentioning

confidence: 99%

Section: Cross-coupling Reactions Promoted By Palladium Catalysts Sup...mentioning

confidence: 99%

Section: Cross-coupling Reactions Promoted By Palladium Catalysts Sup...mentioning

confidence: 99%

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Palladium Supported on Bioinspired Materials as Catalysts for C–C Coupling Reactions

2023

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Palladium nanoparticles supported on silica, alumina or titania: greener alternatives for Suzuki–Miyaura and other C–C coupling reactions

et al. 2019

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An Overview of Solid Supported Palladium and Nickel Catalysts for C-C Cross Coupling Reactions

Chopra

Ajay

Baroliya

2020

MROC

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Solid supported catalysts have been of considerable interest in organic synthesis for last few years. Solid support provides an efficient heterogeneous catalytic system owing to facile recovery and extensive recycling by simple filtration because of possessing 3-R approach (Recoverable, Robust and Recyclable) and makes solid supported catalyst more appealing nowadays. In view of the high cost and shortage of furthermost used palladium catalyst, its recovery and recycling are vital issues for any large-scale application which are being overcome by using solid supported catalytic systems. Therefore, a variety of inorganic and organic solid-supported catalytic systems have been developed so far in order to address these challenges. This review attempts highlight a number of solid supported catalytic systems in the pro-active area of widely used C−C cross coupling reactions.

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Agarose-Alumina Composite Supported Palladium Catalyst for Suzuki Coupling Reactions

Cited by 3 publications

References 0 publications

Palladium Supported on Bioinspired Materials as Catalysts for C–C Coupling Reactions

Palladium Supported on Bioinspired Materials as Catalysts for C–C Coupling Reactions

Palladium nanoparticles supported on silica, alumina or titania: greener alternatives for Suzuki–Miyaura and other C–C coupling reactions

An Overview of Solid Supported Palladium and Nickel Catalysts for C-C Cross Coupling Reactions

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