Catalytically active self-assembled silica-based nanostructures containing supported nanoparticles

被引：32

作者：

Gonzalez-Arellano, Camino ^{[1
]}

Mariana Balu, Alina ^{[2
]}

Luque, Rafael ^{[1
,2
]}

Macquarrie, Duncan J. ^{[1
]}

机构：

[1] Univ York, Green Chem Ctr Excellence, York YO10 5DD, N Yorkshire, England

[2] Univ Cordoba, Dept Quim Organ, E-14014 Cordoba, Spain

来源：

GREEN CHEMISTRY | 2010年 / 12卷 / 11期

关键词：

CARBON NANOTUBE SYNTHESIS; TERMINAL ALKYNES; 1,4-DISUBSTITUTED 1,3-DIYNES; HOMOCOUPLING REACTION; SUPERCRITICAL FLUIDS; COPPER NANOPARTICLES; NANOWIRES; EFFICIENT; OXIDANT; CHEMISTRY;

D O I：

10.1039/c0gc00282h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Self-assembled tubular silica-based nanostructures can be prepared using a simple, low-energy intensive and benign protocol under mild conditions (< 100 degrees C) using microwave irradiation and conventional heating. These nanotubes were found to contain metal nanoparticles that are catalytically active in the microwave-assisted homocoupling of terminal alkynes.

引用

页码：1995 / 2002

页数：8

共 48 条

[1] Influence of Bases and Ligands on the Outcome of the Cu(I)-Catalyzed Oxidative Homocoupling of Terminal Alkynes to 1,4-Disubstituted 1,3-Diynes Using Oxygen as an Oxidant [J].

Adimurthy, Subbarayappa ;

Malakar, Chandi C. ;

Beifuss, Uwe .

JOURNAL OF ORGANIC CHEMISTRY, 2009, 74 (15) :5648-5651

[2] Requirement for an oxidant in Pd/Cu co-catalyzed terminal alkyne homocoupling give symmetrical 1,4-disubstituted 1,3-diynes [J].

Batsanov, AS ;

Collings, JC ;

Fairlamb, IJS ;

Holland, JP ;

Howard, JAK ;

Lin, ZY ;

Marder, TB ;

Parsons, AC ;

Ward, RM ;

Zhu, J .

JOURNAL OF ORGANIC CHEMISTRY, 2005, 70 (02) :703-706

[3] Starbons: New starch-derived mesoporous carbonaceous materials with tunable properties [J].

Budarin, Vitaly ;

Clark, James H. ;

Hardy, Jeffrey J. E. ;

Luque, Rafael ;

Milkowski, Krzysztof ;

Tavener, Stewart J. ;

Wilson, Ashley J. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (23) :3782-3786

[4] Microwave facile preparation of highly active and dispersed SBA-12 supported metal nanoparticles [J].

Campelo, Juan Manuel ;

Conesa, Tomas David ;

Gracia, Maria Jose ;

Jurado, Maria Jose ;

Luque, Rafael ;

Marinas, Jose Maria ;

Romero, Antonio Angel .

GREEN CHEMISTRY, 2008, 10 (08) :853-858

[5] Metatungstate and tungstoniobate-containing LDHs: Preparation, characterisation and activity in epoxidation of cyclooctene [J].

Carriazo, D. ;

Lima, S. ;

Martin, C. ;

Pillinger, M. ;

Valente, A. A. ;

Rives, V. .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2007, 68 (10) :1872-1880

[6] Homocoupling reaction of terminal alkynes catalyzed by a reusable cationic 2,2′-bipyridyl palladium(II)/CuI system in water [J].

Chen, Shao-Nung ;

Wu, Wei-Yi ;

Tsai, Fu-Yu .

GREEN CHEMISTRY, 2009, 11 (02) :269-274

[7] Effect of confinement in carbon nanotubes on the activity of Fischer-Tropsch iron catalyst [J].

Chen, Wei ;

Fan, Zhongli ;

Pan, Xiulian ;

Bao, Xinhe .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (29) :9414-9419

[8] An Unusual Nickel-Copper-Mediated Alkyne Homocoupling Reaction for the Active-Template Synthesis of [2]Rotaxanes [J].

Crowley, James D. ;

Goldup, Stephen M. ;

Gowans, Nicholas D. ;

Leigh, David A. ;

Ronaldson, Vicki E. ;

Slawin, Alexandra M. Z. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (17) :6243-6248

[9] Nanowire nanosensors for highly sensitive and selective detection of biological and chemical species [J].

Cui, Y ;

Wei, QQ ;

Park, HK ;

Lieber, CM .

SCIENCE, 2001, 293 (5533) :1289-1292

[10]

Dyker G, 2005, HANDBOOK OF C-H TRANSFORMATIONS: APPLICATIONS IN ORGANIC SYNTHESIS, VOL 1, pV

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