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

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

doi:10.1021/co5000932

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 journal › Article › peer-review

18 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 language	English (US)
Pages (from-to)	513-517
Number of pages	5
Journal	ACS Combinatorial Science
Volume	16
Issue number	10
DOIs	https://doi.org/10.1021/co5000932
State	Published - Sep 26 2014

ASJC Scopus subject areas

General Chemistry

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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.",

author = "Solovyeva, {Vera A.} and Vu, {Khanh B.} and Zulkifli Merican and Rachid Sougrat and Rodionov, {Valentin O.}",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: Support from KAUST baseline funding program is acknowledged with thanks.",

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T1 - One-pot synthesis of Au@SiO2 catalysts: A click chemistry approach

AU - Solovyeva, Vera A.

AU - Vu, Khanh B.

AU - Merican, Zulkifli

AU - Sougrat, Rachid

AU - Rodionov, Valentin O.

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: Support from KAUST baseline funding program is acknowledged with thanks.

PY - 2014/9/26

Y1 - 2014/9/26

N2 - 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.

AB - 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.

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

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