Intermolecular Mono??and Dihydroamination of Activated Alkenes Using a Recoverable Gold Catalyst

…, C Michon, F Agbossou??Niedercorn

Index: Medina, Florian; Michon, Christophe; Agbossou-Niedercorn, Francine European Journal of Organic Chemistry, 2012 , # 31 p. 6218 - 6227

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Citation Number: 13

Abstract

Abstract A combination of gold chloride organometallic complex and a silver salt was used to catalyze intermolecular hydroamination of activated alkenes, ie aza-Michael reactions. The gold-catalyzed reactions of activated alkenes with nitrogen substrates were investigated and found to afford various mono-and dihydroamination products, the latter being rare and original. After flash chromatography, gold NHC catalyst could be recovered as a gold ...