Bentonite clay as an efficient substrate for the synthesis of the super stable and recoverable magnetic nanocomposite of palladium (Fe3O4/Bentonite-Pd)

被引：45

作者：

Bananezhad, Behjat ^{[1
]}

Islami, Mohammad Reza ^{[1
]}

Ghonchepour, Ehsan ^{[1
]}

Mostafavi, Hamid ^{[2
]}

Tikdari, Ahmad Momeni ^{[1
]}

Rafiei, Hamid Reza ^{[3
]}

机构：

[1] Shahid Bahonar Univ Kerman, Dept Chem, 22 Bahman Ave, Kerman 76169, Iran

[2] AREEO, Kerman Agr & Nat Resource Res & Educ Ctr, Kerman, Iran

[3] Shahid Bahonar Univ Kerman, Dept Soil Sci, 22 Bahman Ave, Kerman 76169, Iran

来源：

POLYHEDRON | 2019年 / 162卷

关键词：

Magnetic nanoparticles; C-C coupling; Heterogenization; Green catalyst; Suzuki reaction; MIYAURA COUPLING REACTIONS; NANOPARTICLES; CATALYST; OXIDE; IMMOBILIZATION; NANOCATALYST; LIGAND; HECK; POLYDOPAMINE; REDUCTION;

D O I：

10.1016/j.poly.2019.01.054

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Bentonite has a potential for the catalytic carrier because their surface and special structure are very suitable for supporting transition metals. This clay as a nontoxic, inexpensive, freely available and abundant natural mineral was used to synthesize magnetic nanocomposite of palladium as a super stable and recoverable green catalyst (Fe3O4/Bentonite-Pd). The catalytic activity of this system was evaluated in the Suzuki cross-coupling reaction. Determination of novel nanoparticles structure was performed using FT-IR, XRD, VSM, TGA, and SEM-EDX spectral data. (C) 2019 Elsevier Ltd. All rights reserved.

引用

页码：192 / 200

页数：9

共 52 条

[1] Increased optical contrast in imaging of epidermal growth factor receptor using magnetically actuated hybrid gold/iron oxide nanoparticles [J].

Aaron, Jesse S. ;

Oh, Junghwan ;

Larson, Timothy A. ;

Kumar, Sonia ;

Milner, Thomas E. ;

Sokolov, Konstantin V. .

OPTICS EXPRESS, 2006, 14 (26) :12930-12943

[2]

Anastas P.T., 1998, GREEN CHEM FRONTIERS

[3] Mizoroki-Heck and Suzuki-Miyaura reactions mediated by poly(2-acrylamido-2-methyl-1-propanesulfonic acid)-stabilized magnetically separable palladium catalyst [J].

Arghan, Maryam ;

Koukabi, Nadiya ;

Kolvari, Eskandar .

APPLIED ORGANOMETALLIC CHEMISTRY, 2018, 32 (06)

[4]

Arthur G., 2010, IND APPL BENTONITE

[5] Encapsulation of Pd(II) into superparamagnetic nanoparticles grafted with EDTA and their catalytic activity towards reduction of nitroarenes and Suzuki-Miyaura coupling [J].

Azizi, Kobra ;

Ghonchepour, Ehsan ;

Karimi, Meghdad ;

Heydari, Akbar .

APPLIED ORGANOMETALLIC CHEMISTRY, 2015, 29 (04) :187-194

[6] Supported palladium catalysts for fine chemicals synthesis [J].

Blaser, HU ;

Indolese, A ;

Schnyder, A ;

Steiner, H ;

Studer, M .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2001, 173 (1-2) :3-18

[7] Palladium-catalyzed reactions of organoboron compounds with acyl chlorides [J].

Bykov, VV ;

Korolev, DN ;

Bumagin, NA .

RUSSIAN CHEMICAL BULLETIN, 1997, 46 (09) :1631-1632

[8] Alkali-exchanged sepiolites containing palladium as bifunctional (basic sites and noble metal) catalysts for the Heck and Suzuki reactions [J].

Corma, A ;

García, H ;

Leyva, A ;

Primo, A .

APPLIED CATALYSIS A-GENERAL, 2004, 257 (01) :77-83

[9]

Cornils B, 2017, Applied Homogeneous Catalysis with Organometallic Compounds: A Comprehensive Handbook in Four Volumes

[10] Evolutionary biology - Dirty eating for healthy living [J].

Diamond, JM .

NATURE, 1999, 400 (6740) :120-121

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