One-pot synthesis of Au@SiO2 catalysts: A click chemistry approach

Handle URI:
http://hdl.handle.net/10754/563796
Title:
One-pot synthesis of Au@SiO2 catalysts: A click chemistry approach
Authors:
Solovyeva, Vera A.; Vu, Khanh B.; Merican, Zulkifli; Sougrat, Rachid; Rodionov, Valentin O.
Abstract:
Using the copper-catalyzed azide-alkyne cycloaddition "click" reaction, a library of triazole amphiphiles with a variety of functional polar "heads" and hydrophobic or superhydrophobic "tails" was synthesized. The amphiphiles were evaluated for their ability to stabilize small Au nanoparticles, and, at the same time, serve as templates for nanocasting porous SiO2. One of the Au@SiO2 materials thus prepared was found to be a highly active catalyst for the Au nanoparticle-catalyzed regioselective hydroamination of alkynes.
KAUST Department:
KAUST Catalysis Center (KCC); Physical Sciences and Engineering (PSE) Division; Advanced Nanofabrication, Imaging and Characterization Core Lab; Core Labs
Publisher:
American Chemical Society (ACS)
Journal:
ACS Combinatorial Science
Issue Date:
13-Oct-2014
DOI:
10.1021/co5000932
Type:
Article
ISSN:
21568952
Sponsors:
Support from KAUST baseline funding program is acknowledged with thanks.
Appears in Collections:
Articles; Advanced Nanofabrication, Imaging and Characterization Core Lab; Physical Sciences and Engineering (PSE) Division; KAUST Catalysis Center (KCC)

Full metadata record

DC FieldValue Language
dc.contributor.authorSolovyeva, Vera A.en
dc.contributor.authorVu, Khanh B.en
dc.contributor.authorMerican, Zulkiflien
dc.contributor.authorSougrat, Rachiden
dc.contributor.authorRodionov, Valentin O.en
dc.date.accessioned2015-08-03T12:10:25Zen
dc.date.available2015-08-03T12:10:25Zen
dc.date.issued2014-10-13en
dc.identifier.issn21568952en
dc.identifier.doi10.1021/co5000932en
dc.identifier.urihttp://hdl.handle.net/10754/563796en
dc.description.abstractUsing the copper-catalyzed azide-alkyne cycloaddition "click" reaction, a library of triazole amphiphiles with a variety of functional polar "heads" and hydrophobic or superhydrophobic "tails" was synthesized. The amphiphiles were evaluated for their ability to stabilize small Au nanoparticles, and, at the same time, serve as templates for nanocasting porous SiO2. One of the Au@SiO2 materials thus prepared was found to be a highly active catalyst for the Au nanoparticle-catalyzed regioselective hydroamination of alkynes.en
dc.description.sponsorshipSupport from KAUST baseline funding program is acknowledged with thanks.en
dc.publisherAmerican Chemical Society (ACS)en
dc.subjectclick chemistryen
dc.subjectfluorous surfactanten
dc.subjectgold nanoparticlesen
dc.subjecthydroaminationen
dc.titleOne-pot synthesis of Au@SiO2 catalysts: A click chemistry approachen
dc.typeArticleen
dc.contributor.departmentKAUST Catalysis Center (KCC)en
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentAdvanced Nanofabrication, Imaging and Characterization Core Laben
dc.contributor.departmentCore Labsen
dc.identifier.journalACS Combinatorial Scienceen
kaust.authorSougrat, Rachiden
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