Palladium nanoparticles deposited on a graphene-benzimidazole support as an efficient and recyclable catalyst for aqueous-phase Suzuki-Miyaura coupling reaction

被引：29

作者：

Sarvestani, Mosayeb ^{[1
]}

Azadi, Roya ^{[1
]}

机构：

[1] Shahid Chamran Univ Ahvaz, Chem Dept, Coll Sci, Ahvaz 6135743169, Iran

来源：

APPLIED ORGANOMETALLIC CHEMISTRY | 2017年 / 31卷 / 08期

关键词：

C-C coupling reaction; graphene; heterogeneous catalyst; palladium nanoparticles; Suzuki-Miyaura reaction; RECOVERABLE CATALYST; HIGHLY EFFICIENT; GRAPHITE OXIDE; ARYL HALIDES; CARBON; DERIVATIVES; SILICA; LIGAND; PD/C;

D O I：

10.1002/aoc.3667

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Graphene oxide was functionalized with benzimidazole for palladium immobilization. The resultant graphene-benzimidazole- supported palladium composite (G-BI-Pd) was characterized using infrared and Raman spectroscopies, transmission electron microscopy and energy-dispersive X-ray spectroscopy. G-BI-Pd showed excellent catalytic activity and fast reaction kinetics in the aqueous-phase Suzuki-Miyaura reaction of aryl iodides and bromides with phenylboronic acid under relatively mild conditions (5-25 min, 80 degrees C). The catalyst can be used several times without any significant loss of its catalytic activity.

引用

页数：7

共 40 条

[1] Benzoxazole and benzimidazole heterocycle-grafted graphene for high-performance supercapacitor electrodes [J].

Ai, Wei ;

Zhou, Weiwei ;

Du, Zhuzhu ;

Du, Yaping ;

Zhang, Hua ;

Jia, Xingtao ;

Xie, Linghai ;

Yi, Mingdong ;

Yu, Ting ;

Huang, Wei .

JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (44) :23439-23446

[2] Kaiser oxime resin-derived palladacycle: A recoverable polymeric precatalyst in Suzuki-Miyaura reactions in aqueous media [J].

Alacid, Emilio ;

Najera, Carmen .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2009, 694 (11) :1658-1665

[3]

[Anonymous], 2011, CHIM ACTA, V94, P966

[4] Efficient, Selective, and Recyclable Palladium Catalysts in Carbon-Carbon Coupling Reactions [J].

Arpad Molnar .

CHEMICAL REVIEWS, 2011, 111 (03) :2251-2320

[5] Reusable, polymer-supported, palladium-catalyzed, atom-efficient coupling reaction of aryl halides with sodium tetraphenylborate in water by focused microwave irradiation [J].

Bai, Lin ;

Wang, Jin-Xian .

ADVANCED SYNTHESIS & CATALYSIS, 2008, 350 (02) :315-320

[6]

Bellina F., 2004, J MOL CATAL, P2419

[7] Silica supported palladium-phosphine complex: recyclable catalyst for Suzuki-Miyaura cross-coupling reactions at ambient temperature [J].

Chen, Wei ;

Li, Pinhua ;

Wang, Lei .

TETRAHEDRON, 2011, 67 (02) :318-325

[8] Synthesis of "Clean" and Well-Dispersive Pd Nanoparticles with Excellent Electrocatalytic Property on Graphene Oxide [J].

Chen, Xiaomei ;

Wu, Genghuang ;

Chen, Jinmei ;

Chen, Xi ;

Xie, Zhaoxiong ;

Wang, Xiaoru .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (11) :3693-3695

[9] Highly efficient and magnetically recyclable graphene-supported Pd/Fe3O4 nanoparticle catalysts for Suzuki and Heck cross-coupling reactions [J].

Elazab, Hany A. ;

Siamaki, Ali R. ;

Moussa, Sherif ;

Gupton, B. Frank ;

El-Shall, M. Samy .

APPLIED CATALYSIS A-GENERAL, 2015, 491 :58-69

[10] Palladium nanoparticles supported on graphene and reduced graphene oxide as efficient recyclable catalyst for the Suzuki-Miyaura reaction of potassium aryltrifluoroborates [J].

Gomez-Martinez, Melania ;

Buxaderas, Eduardo ;

Pastor, Isidro M. ;

Alonso, Diego A. .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2015, 404 :1-7

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