Supported gold nanoparticles, prepared by deposition of acetone solvated An atoms on supports as carbon and gamma-Al2O3, behave as valuable catalysts for the regioselective hydrosilylation of 1-hexyne with different silanes. The catalytic behaviour of gold-based systems is compared with the activity of supported platinum catalysts and a different affinity between the metals and the silanes is observed. (C) 2004 Elsevier B.V. All rights reserved.
Hydrosilylation of 1-hexyne promoted by acetone solvated gold atoms derived catalysts
ARONICA, LAURA ANTONELLA;
2005-01-01
Abstract
Supported gold nanoparticles, prepared by deposition of acetone solvated An atoms on supports as carbon and gamma-Al2O3, behave as valuable catalysts for the regioselective hydrosilylation of 1-hexyne with different silanes. The catalytic behaviour of gold-based systems is compared with the activity of supported platinum catalysts and a different affinity between the metals and the silanes is observed. (C) 2004 Elsevier B.V. All rights reserved.File in questo prodotto:
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