Alkene-Directed N-Attack Chemoselectivity in the Gold-Catalyzed [2+2+1]-Annulations of 1,6-Enynes with N-Hydroxyanilines.

Alkene-Directed N-Attack Chemoselectivity in the Gold-Catalyzed [2+2+1]-Annulations of 1,6-Enynes with N-Hydroxyanilines.