Palladium Stabilized by Amino-Vinyl Silica Functionalized Magnetic Carbon Nanotube: Application in Suzuki–Miyaura and Heck–Mizoroki Coupling Reactions

Dariush Khalili; Ali Reza Banazadeh; Elham Etemadi-Davan

doi:10.1007/s10562-017-2150-1

Palladium Stabilized by Amino-Vinyl Silica Functionalized Magnetic Carbon Nanotube: Application in Suzuki–Miyaura and Heck–Mizoroki Coupling Reactions

Dariush Khalili, Ali Reza Banazadeh, Elham Etemadi-Davan

Chemistry and Biochemistry

Research output: Contribution to journal › Article › peer-review

27 Scopus citations

Abstract

Abstract: This study describes an investigation on Suzuki and Heck cross-couplings of aryl electrophiles in the presence of heterogeneous Pd nanoparticles supported on amino-vinyl silica functionalized magnetic carbon nanotube. The core–shell contains CNT@Fe₃O₄@SiO₂-Pd in which the functionalized SiO₂ helps the stabilization of Pd nanoparticles and also responsible for the reduction of Pd(II) to Pd(0) without the need for adding external reducing agents. All of the reactions were done under phosphine-free condition. Graphical Abstract: [Figure not available: see fulltext.]

Original language	English
Pages (from-to)	2674-2687
Number of pages	14
Journal	Catalysis Letters
Volume	147
Issue number	10
DOIs	https://doi.org/10.1007/s10562-017-2150-1
State	Published - Oct 1 2017

Keywords

Carbon nanotube
C–C coupling
Heck reaction
Heterogeneous catalysis
Phosphine-free condition
Suzuki reaction

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10.1007/s10562-017-2150-1

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title = "Palladium Stabilized by Amino-Vinyl Silica Functionalized Magnetic Carbon Nanotube: Application in Suzuki–Miyaura and Heck–Mizoroki Coupling Reactions",

abstract = "Abstract: This study describes an investigation on Suzuki and Heck cross-couplings of aryl electrophiles in the presence of heterogeneous Pd nanoparticles supported on amino-vinyl silica functionalized magnetic carbon nanotube. The core–shell contains CNT@Fe3O4@SiO2-Pd in which the functionalized SiO2 helps the stabilization of Pd nanoparticles and also responsible for the reduction of Pd(II) to Pd(0) without the need for adding external reducing agents. All of the reactions were done under phosphine-free condition. Graphical Abstract: [Figure not available: see fulltext.]",

keywords = "Carbon nanotube, C–C coupling, Heck reaction, Heterogeneous catalysis, Phosphine-free condition, Suzuki reaction",

author = "Dariush Khalili and Banazadeh, {Ali Reza} and Elham Etemadi-Davan",

note = "Funding Information: Acknowledgements We gratefully acknowledge financial support of this work by the Shiraz University research council (Grant No. 95GRD1M235307). Publisher Copyright: {\textcopyright} 2017, Springer Science+Business Media, LLC.",

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AU - Banazadeh, Ali Reza

AU - Etemadi-Davan, Elham

N1 - Funding Information: Acknowledgements We gratefully acknowledge financial support of this work by the Shiraz University research council (Grant No. 95GRD1M235307). Publisher Copyright: © 2017, Springer Science+Business Media, LLC.

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N2 - Abstract: This study describes an investigation on Suzuki and Heck cross-couplings of aryl electrophiles in the presence of heterogeneous Pd nanoparticles supported on amino-vinyl silica functionalized magnetic carbon nanotube. The core–shell contains CNT@Fe3O4@SiO2-Pd in which the functionalized SiO2 helps the stabilization of Pd nanoparticles and also responsible for the reduction of Pd(II) to Pd(0) without the need for adding external reducing agents. All of the reactions were done under phosphine-free condition. Graphical Abstract: [Figure not available: see fulltext.]

AB - Abstract: This study describes an investigation on Suzuki and Heck cross-couplings of aryl electrophiles in the presence of heterogeneous Pd nanoparticles supported on amino-vinyl silica functionalized magnetic carbon nanotube. The core–shell contains CNT@Fe3O4@SiO2-Pd in which the functionalized SiO2 helps the stabilization of Pd nanoparticles and also responsible for the reduction of Pd(II) to Pd(0) without the need for adding external reducing agents. All of the reactions were done under phosphine-free condition. Graphical Abstract: [Figure not available: see fulltext.]

KW - Carbon nanotube

KW - C–C coupling

KW - Heck reaction

KW - Heterogeneous catalysis

KW - Phosphine-free condition

KW - Suzuki reaction

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Palladium Stabilized by Amino-Vinyl Silica Functionalized Magnetic Carbon Nanotube: Application in Suzuki–Miyaura and Heck–Mizoroki Coupling Reactions

Abstract

Keywords

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