Highly efficient aerobic oxidation of alkenes over unsupported nanogold

被引：30

作者：

Boualleg, Malika ^{[1
]}

Guillois, Kevin ^{[2
]}

Istria, Bertrand ^{[2
]}

Burel, Laurence ^{[2
]}

Veyre, Laurent ^{[1
]}

Basset, Jean-Marie ^{[1
]}

Thieuleux, Chloe ^{[1
]}

Caps, Valerie ^{[2
]}

机构：

[1] Univ Lyon, Inst Chim Lyon, UMR 5265, CNRS CPE UCBL LC2P2,Equipe LCOMS,CPE Lyon, F-69616 Villeurbanne, France

[2] Univ Lyon, Inst Chim Lyon, UMR CNRS IRCELYON 5256, F-69626 Villeurbanne, France

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 29期

关键词：

GOLD NANOPARTICLES; ORGANOSILANE FRAGMENTS; EPOXIDATION; CATALYSTS; MECHANISM; STILBENE;

D O I：

10.1039/c0cc00664e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An octylsilane-stabilized colloidal dispersion of 2 nm crystalline gold nanoparticles is highly active and selective for the aerobic oxidations of stilbene and cyclohexene in methylcyclohexane.

引用

页码：5361 / 5363

页数：3

共 18 条

[1]

[Anonymous], 2003, GOLD BULL, V36, P24, DOI [10.1007/BF03214864, DOI 10.1007/BF03214864]

[2] Regularly Distributed and Fully Accessible Pt Nanoparticles in Silica Pore Channels via the Controlled Growth of a Mesostructured Matrix around Pt Colloids [J].

Boualleg, Malika ;

Basset, Jean-Marie ;

Candy, Jean-Pierre ;

Delichere, Pierre ;

Pelzer, Katrin ;

Veyre, Laurent ;

Thieuleux, Chloe .

CHEMISTRY OF MATERIALS, 2009, 21 (05) :775-+

[3] SYNTHESIS OF THIOL-DERIVATIZED GOLD NANOPARTICLES IN A 2-PHASE LIQUID-LIQUID SYSTEM [J].

BRUST, M ;

WALKER, M ;

BETHELL, D ;

SCHIFFRIN, DJ ;

WHYMAN, R .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1994, (07) :801-802

[4] Structures and associated catalytic properties of well-defined nanoparticles produced by laser vaporisation of alloy rods [J].

Caps, Valerie ;

Arrii, Sandrine ;

Morfin, Franck ;

Bergeret, Gerard ;

Rousset, Jean-Luc .

FARADAY DISCUSSIONS, 2008, 138 :241-256

[5] The catalytic activity of "Naked" gold particles [J].

Comotti, M ;

Della Pina, C ;

Matarrese, R ;

Rossi, M .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (43) :5812-5815

[6] Selective oxidation using gold [J].

Della Pina, Cristina ;

Falletta, Ermelinda ;

Prati, Laura ;

Rossi, Michele .

CHEMICAL SOCIETY REVIEWS, 2008, 37 (09) :2077-2095

[7] Gold Nanoparticles Supported on Passivated Silica: Access to an Efficient Aerobic Epoxidation Catalyst and the Intrinsic Oxidation Activity of Gold [J].

Gajan, David ;

Guillois, Kevin ;

Delichere, Pierre ;

Basset, Jean-Marie ;

Candy, Jean-Pierre ;

Caps, Valerie ;

Coperet, Christophe ;

Lesage, Anne ;

Emsley, Lyndon .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (41) :14667-+

[8] ESCA STUDY OF ORGANOSILICON COMPOUNDS [J].

GRAY, RC ;

CARVER, JC ;

HERCULES, DM .

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 1976, 8 (05) :343-357

[9] Gold as a novel catalyst in the 21st century: Preparation, working mechanism and applications [J].

Haruta, M .

GOLD BULLETIN, 2004, 37 (1-2) :27-36

[10] Solvent and oxidant effects on the Au/TiO2-catalyzed aerobic epoxidation of stilbene [J].

Lignier, Pascal ;

Mangematin, Stephane ;

Morfin, Franck ;

Rousset, Jean-Luc ;

Caps, Valerie .

CATALYSIS TODAY, 2008, 138 (1-2) :50-54

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