Green Suzuki-Miyaura coupling reaction catalyzed by palladium nanoparticles supported on graphitic carbon nitride

Jingwen Sun; Yongsheng Fu; Guangyu He; Xiaoqiang Sun; Xin Wang

doi:10.1016/j.apcatb.2014.10.072

Green Suzuki-Miyaura coupling reaction catalyzed by palladium nanoparticles supported on graphitic carbon nitride

Jingwen Sun, Yongsheng Fu, Guangyu He, Xiaoqiang Sun, Xin Wang

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

154 Scopus citations

Abstract

The synthesis of biphenyls under mild conditions is really a challenge to green chemistry. Here we report a facile photodeposition strategy to fabricate a Pd/g-C₃N₄ nanocomposite and demonstrate its application as a green catalyst for Suzuki-Miyaura coupling reactions. The Pd nanoparticles with an average size of 2.73nm are uniformly dispersed on the g-C₃N₄ surface. The Pd/g-C₃N₄ nanocomposite shows superior catalytic activity in Suzuki-Miyaura coupling reactions at room temperature without any phase transfer agents, toxic solvents and inert atmosphere, especially, allowing a complete conversion (100%) of bromobenzene and a high yield of 97% for biphenyl. The high catalytic performance of Pd/g-C₃N₄ nanocomposite in Suzuki-Miyaura coupling reactions can be attributed to the specific characteristics of the unique nanostructure of Pd/g-C₃N₄ and the concerted effects of g-C₃N₄ and ultrafine Pd particles.

Original language	English
Pages (from-to)	661-667
Number of pages	7
Journal	Applied Catalysis B: Environmental
Volume	165
DOIs	https://doi.org/10.1016/j.apcatb.2014.10.072
State	Published - 1 Apr 2015
Externally published	Yes

Keywords

Graphitic carbon nitride
Green suzuki-miyaura reaction
Mild conditions
Palladium nanoparticles

ASJC Scopus subject areas

Catalysis
General Environmental Science
Process Chemistry and Technology

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10.1016/j.apcatb.2014.10.072

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title = "Green Suzuki-Miyaura coupling reaction catalyzed by palladium nanoparticles supported on graphitic carbon nitride",

abstract = "The synthesis of biphenyls under mild conditions is really a challenge to green chemistry. Here we report a facile photodeposition strategy to fabricate a Pd/g-C3N4 nanocomposite and demonstrate its application as a green catalyst for Suzuki-Miyaura coupling reactions. The Pd nanoparticles with an average size of 2.73nm are uniformly dispersed on the g-C3N4 surface. The Pd/g-C3N4 nanocomposite shows superior catalytic activity in Suzuki-Miyaura coupling reactions at room temperature without any phase transfer agents, toxic solvents and inert atmosphere, especially, allowing a complete conversion (100%) of bromobenzene and a high yield of 97% for biphenyl. The high catalytic performance of Pd/g-C3N4 nanocomposite in Suzuki-Miyaura coupling reactions can be attributed to the specific characteristics of the unique nanostructure of Pd/g-C3N4 and the concerted effects of g-C3N4 and ultrafine Pd particles.",

keywords = "Graphitic carbon nitride, Green suzuki-miyaura reaction, Mild conditions, Palladium nanoparticles",

author = "Jingwen Sun and Yongsheng Fu and Guangyu He and Xiaoqiang Sun and Xin Wang",

note = "Publisher Copyright: {\textcopyright} 2014 Elsevier B.V.",

year = "2015",

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day = "1",

doi = "10.1016/j.apcatb.2014.10.072",

language = "English",

volume = "165",

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journal = "Applied Catalysis B: Environmental",

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T1 - Green Suzuki-Miyaura coupling reaction catalyzed by palladium nanoparticles supported on graphitic carbon nitride

AU - Sun, Jingwen

AU - Fu, Yongsheng

AU - He, Guangyu

AU - Sun, Xiaoqiang

AU - Wang, Xin

PY - 2015/4/1

Y1 - 2015/4/1

N2 - The synthesis of biphenyls under mild conditions is really a challenge to green chemistry. Here we report a facile photodeposition strategy to fabricate a Pd/g-C3N4 nanocomposite and demonstrate its application as a green catalyst for Suzuki-Miyaura coupling reactions. The Pd nanoparticles with an average size of 2.73nm are uniformly dispersed on the g-C3N4 surface. The Pd/g-C3N4 nanocomposite shows superior catalytic activity in Suzuki-Miyaura coupling reactions at room temperature without any phase transfer agents, toxic solvents and inert atmosphere, especially, allowing a complete conversion (100%) of bromobenzene and a high yield of 97% for biphenyl. The high catalytic performance of Pd/g-C3N4 nanocomposite in Suzuki-Miyaura coupling reactions can be attributed to the specific characteristics of the unique nanostructure of Pd/g-C3N4 and the concerted effects of g-C3N4 and ultrafine Pd particles.

AB - The synthesis of biphenyls under mild conditions is really a challenge to green chemistry. Here we report a facile photodeposition strategy to fabricate a Pd/g-C3N4 nanocomposite and demonstrate its application as a green catalyst for Suzuki-Miyaura coupling reactions. The Pd nanoparticles with an average size of 2.73nm are uniformly dispersed on the g-C3N4 surface. The Pd/g-C3N4 nanocomposite shows superior catalytic activity in Suzuki-Miyaura coupling reactions at room temperature without any phase transfer agents, toxic solvents and inert atmosphere, especially, allowing a complete conversion (100%) of bromobenzene and a high yield of 97% for biphenyl. The high catalytic performance of Pd/g-C3N4 nanocomposite in Suzuki-Miyaura coupling reactions can be attributed to the specific characteristics of the unique nanostructure of Pd/g-C3N4 and the concerted effects of g-C3N4 and ultrafine Pd particles.

KW - Graphitic carbon nitride

KW - Green suzuki-miyaura reaction

KW - Mild conditions

KW - Palladium nanoparticles

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U2 - 10.1016/j.apcatb.2014.10.072

DO - 10.1016/j.apcatb.2014.10.072

M3 - Article

AN - SCOPUS:84910011363

SN - 0926-3373

VL - 165

SP - 661

EP - 667

JO - Applied Catalysis B: Environmental

JF - Applied Catalysis B: Environmental

ER -

Green Suzuki-Miyaura coupling reaction catalyzed by palladium nanoparticles supported on graphitic carbon nitride

Abstract

Keywords

ASJC Scopus subject areas

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