Issue 46, 2020

A catalytic study of water dispersed gold nanoparticles for the hydrolytic oxidation of diorganosilanes – en route formation of a Pickering catalyst and synthesis of tetraorganodisiloxane-1,3-diols

Abstract

Water-dispersed gold nanoparticles decorated with an amphiphilic cyclotetrasiloxane scaffold hold promise for the catalytic transformation of diorganosilanes to tetraorganodisiloxane-1,3-diols, (RR1SiOH)2O [R = Me or Ph R1 = Ph, cyclo-Hex] via en route formation of a Pickering emulsion. The recognition ability of these compounds toward Cl ions reveals 2 : 1 receptor-anion complexation.

Graphical abstract: A catalytic study of water dispersed gold nanoparticles for the hydrolytic oxidation of diorganosilanes – en route formation of a Pickering catalyst and synthesis of tetraorganodisiloxane-1,3-diols

Supplementary files

Article information

Article type
Communication
Submitted
17 Sep 2020
Accepted
26 Oct 2020
First published
26 Oct 2020

Dalton Trans., 2020,49, 16633-16637

A catalytic study of water dispersed gold nanoparticles for the hydrolytic oxidation of diorganosilanes – en route formation of a Pickering catalyst and synthesis of tetraorganodisiloxane-1,3-diols

R. Shankar and N. Mahavar, Dalton Trans., 2020, 49, 16633 DOI: 10.1039/D0DT03252B

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