Beilstein J. Org. Chem.2011,7, 606–614, doi:10.3762/bjoc.7.71
Leping Liu Bo Xu Gerald B. Hammond Department of Chemistry, University of Louisville, 2320 South Brook Street, Louisville, KY 40292, USA 10.3762/bjoc.7.71 Abstract During the last decade, gold-catalyzedreactions have become a tour de force in organic synthesis. Recently, the gold-, Brønsted acid
this century, organic chemists became aware that gold salts or complexes were highly active catalysts in homogeneous catalysis because of the strong π- and σ-electrophilicity of gold [28][29][30][31][32][33]. Since then, the number of new gold-catalyzedreactions reported in the literature has
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Graphical Abstract
Scheme 1:
Lewis acid or Brønsted acid-catalyzed alkyne–carbonyl metathesis and a proposed [2 + 2] intermediat...