A Gold-Catalyzed Cascade Reaction Involving an Unusual Intramolecular Redox Process
作者:José Barluenga、Amadeo Fernández、Félix Rodríguez、Francisco J. Fañanás
DOI:10.1002/chem.200901557
日期:2009.8.17
Gold catalysis: Secondary 5‐hexyn‐1‐ol derivatives react with indoles and other heteroaromatic compounds under gold‐catalyzed conditions to give the corresponding ketone derivative (see scheme) through a cascade reaction involving an initial intramolecular hydroalkoxylation reaction of the triple bond followed by an intermolecular hydroarylation reaction and an unusual intramolecular Oppenauer‐type