Documentation scienceplus.abes.fr version Bêta

À propos de : Radical Trapping by Gold Chlorides Forming Organogold Intermediates        

AttributsValeurs
type
Is Part Of
Subject
Title
  • Radical Trapping by Gold Chlorides Forming Organogold Intermediates
has manifestation of work
related by
Author
Abstract
  • Organogold compounds arising from the trapping of carbon-centered radicals by gold chlorides (AuCl, AuCl3, and HAuCl4) and colloidal gold have been characterized by different spectroscopic techniques. Laser flash photolysis has provided kinetic evidence of the occurrence of radical trapping in the microsecond time scale, while theoretical calculations give the energetics of the elementary steps. The trapping of carbon radicals by gold species observed here may explain why the presence of radical initiators enhance dramatically the activity of gold catalysts for some reactions occurring through radical intermediates.
article type
is part of this journal



Alternative Linked Data Documents: ODE     Content Formats:       RDF       ODATA       Microdata