Activity of palladium nanoparticles on graphene oxide in the Suzuki—Miyaura reaction

Ioni, Yu. V.; Lyubimov, S. E.; Korlyukov, Alexander A.; Antipin, M. Yu.; Davankov, V. A.; Губин, С. П.

doi:10.1007/s11172-012-0252-x

Cited by 18 publications

(5 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Oxime palladacycles are considered reservoirs of highly active palladium nanoparticles [65][66][67]. Usually, PdNps supported on graphene materials are prepared by reduction of a Pd salt or Pd catalyst in the presence of the corresponding carbonaceous support [44][45][46][47][48][49][50][51][52][53][54][55][56][57][58][59][60][61]. Then, we next turned our attention to the reduction of 1 with NaBH4 and the catalytic activity of the supported PdNPs was thus obtained.…”

Section: Resultsmentioning

confidence: 99%

“…This type of catalyst has been mainly used in the Suzuki-Miyaura cross-coupling reaction [45][46][47][48][49][50][51][52][53][54][55][56][57][58][59][60][61][62]. However, to the best of our knowledge, only very recently has some attention been paid to the immobilization of palladacycles to graphene materials, with two studies having been reported so far using covalent immobilization strategies [63,64].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Graphene Oxide-Supported Oxime Palladacycles as Efficient Catalysts for the Suzuki–Miyaura Cross-Coupling Reaction of Aryl Bromides at Room Temperature under Aqueous Conditions

2017

View full text Add to dashboard Cite

Palladacycles are highly efficient precatalysts in cross-coupling reactions whose immobilization on carbonaceous materials has been hardly studied. Herein, we report a detailed study on the synthesis and characterization of new oxime palladacycle-graphene oxide non-covalent materials along with their catalytic activity in the Suzuki-Miyaura reaction. Catalyst 1-GO, which has been fully characterized by ICP, XPS, TGA, and UV-Vis analyses has been demonstrated to be an efficient catalyst for the Suzuki-Miyaura coupling between aryl bromides and arylboronic acids using very low catalyst loadings (0.002 mol % of Pd) at room temperature under aqueous conditions.

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Graphene Oxide-Supported Oxime Palladacycles as Efficient Catalysts for the Suzuki–Miyaura Cross-Coupling Reaction of Aryl Bromides at Room Temperature under Aqueous Conditions

2017

View full text Add to dashboard Cite

show abstract

“…Pd NPs on the graphene oxide surface Pd@GO, have been used by Lyubimov and co‐workers as catalyst for the Suzuki‐ reaction of bromobenzene with phenylboronic acid in aqueous EtOH at 80 °C using 2 mol % Pd loading . The Pd@GO nanocomposite has been prepared by treatment of GO with H 2 PdCl 4 followed by reduction with sodium formate and hydroxide giving 2 nm Pd NPs.…”

Section: Palladium‐supported On Graphene or Graphene Oxidementioning

confidence: 99%

“…Pd NPs on the graphene oxide surface Pd@GO, have been used by Lyubimov and co-workers as catalyst for the Suzuki-reaction of bromobenzene with phenylboronic acid in aqueous EtOH at 80°C using 2 mol % Pd loading. [100] The Pd@GO nanocomposite has been prepared by treatment of GO with H 2 PdCl 4 followed by reduction with sodium formate and hydroxide giving 2 nm Pd NPs. Nishina and co-workers have developed a new technique for the synthesis of Pd@G composites via intercalation of metal cations into graphene oxide (GO) layers followed by thermal exfoliation.…”

Section: Palladium-supported On Graphene or Graphene Oxidementioning

confidence: 99%

Carbon‐Derived Supports for Palladium Nanoparticles as Catalysts for Carbon‐Carbon Bonds Formation

Naghshbandi

Nájera

2019

ChemCatChem

View full text Add to dashboard Cite

The review considers the variety allotropes of carbon to be used as supports for palladium and investigation of the resulting catalysts for carbon‐carbon forming reactions with focus on the catalyst recovery and effect of the solvent, base and catalyst loading in the efficiency of reactions. Specially, carbon nanotubes, C60 and graphene allowed the covalent functionalization with different ligands for palladium facilitating a lower leaching. Magnetic iron nanoparticles can be easily covered by charcoal, graphene oxide and carbon quantum dots facilitating the recovery of the supported catalyst. These heterogeneous catalysts are able to activate even aryl chlorides in cross‐coupling reactions such as Suzuki‐Miyaura, Mizoroki‐Heck and Sonogashira‐Hagihara in organic but also in aqueous media. All these features favoured the applicability of the materials for industrial processes.

show abstract

“…In 2012, a novel and green method for the preparation of palladium NPs supported on graphene oxide as a support with high surface area was described by Lyubimov and co‐workers . Then, the obtained catalyst was used to catalyze the Suzuki coupling reaction of phenylboronic acid with bromobenzene in the presence of K 3 PO 4 as a base and in a 2 : 1 mixture solvent system of EtOH‐H 2 O (Scheme ).…”

Section: C−c and C−x Coupling Reactions Catalyzed By Graphene Supportmentioning

confidence: 99%

Recent Progress in Application of Graphene Supported Metal Nanoparticles in C−C and C−X Coupling Reactions

Nasrollahzadeh

Issaabadi

Tohidi

et al. 2017

The Chemical Record

View full text Add to dashboard Cite

The carbon-carbon and carbon-heteroatom bonds catalytic formation is among the most significant reactions in organic synthesis which extensively applied for synthesis of natural products, heterocycles, dendrimers, biologically active molecules and useful compounds. This review provides the latest advances in the preparation of graphene supported metal nanoparticles and their application in the catalytic formation of both carbon-carbon (C-C) and carbon-heteroatom (C-X) bonds including the Suzuki, Heck, Hiyama, Ullmann, Buchwald and Sonogashira coupling reactions. Numerous examples are given concerning the use of these catalysts in C-C and C-X coupling reactions along with the reliable and simple preparation methods of these catalysts, their characterization and catalytic properties and also the recycling possibilities.

show abstract

Activity of palladium nanoparticles on graphene oxide in the Suzuki—Miyaura reaction

Cited by 18 publications

References 10 publications

Graphene Oxide-Supported Oxime Palladacycles as Efficient Catalysts for the Suzuki–Miyaura Cross-Coupling Reaction of Aryl Bromides at Room Temperature under Aqueous Conditions

Graphene Oxide-Supported Oxime Palladacycles as Efficient Catalysts for the Suzuki–Miyaura Cross-Coupling Reaction of Aryl Bromides at Room Temperature under Aqueous Conditions

Carbon‐Derived Supports for Palladium Nanoparticles as Catalysts for Carbon‐Carbon Bonds Formation

Recent Progress in Application of Graphene Supported Metal Nanoparticles in C−C and C−X Coupling Reactions

Contact Info

Product

Resources

About