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

Vera A. Solovyeva, Khanh B. Vu, Zulkifli Merican, Rachid Sougrat, Valentin O. Rodionov

Research output: Contribution to journalArticlepeer-review

14 Scopus citations

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.
Original languageEnglish (US)
Pages (from-to)513-517
Number of pages5
JournalACS Combinatorial Science
Volume16
Issue number10
DOIs
StatePublished - Sep 26 2014

ASJC Scopus subject areas

  • Chemistry(all)

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