Charged gold species stabilized on nanocrystalline CeO2 or ZrO2 are highly active catalysts for the one-pot, three-component coupling of aldehydes, amines, and alkynes/N-protected ethynylaniline, which yields multifunctionalized propargylamines and indoles in good to excellent yields (see picture; Ts=toluene-4-sulfonyl). Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2002/2008/z800098_s.pdf or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
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