One-pot synthesis of Au@SiO2 catalysts: A click chemistry approach
Type
ArticleKAUST Department
Advanced Nanofabrication, Imaging and Characterization Core LabCore Labs
Imaging and Characterization Core Lab
KAUST Catalysis Center (KCC)
Physical Science and Engineering (PSE) Division
Date
2014-09-26Online Publication Date
2014-09-26Print Publication Date
2014-10-13Permanent link to this record
http://hdl.handle.net/10754/563796
Metadata
Show full item recordAbstract
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.Citation
Solovyeva, V. A., Vu, K. B., Merican, Z., Sougrat, R., & Rodionov, V. O. (2014). One-Pot Synthesis of Au@SiO2 Catalysts: A Click Chemistry Approach. ACS Combinatorial Science, 16(10), 513–517. doi:10.1021/co5000932Sponsors
Support from KAUST baseline funding program is acknowledged with thanks.Publisher
American Chemical Society (ACS)Journal
ACS Combinatorial SciencePubMed ID
25229602ae974a485f413a2113503eed53cd6c53
10.1021/co5000932
Scopus Count
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