Au(I)-catalyzed cycloisomerization of 1,5-enynes bearing a propargylic acetate: formation of unexpected bicyclo[3.1.0]hexene.
The use of N-heterocyclic carbene (NHC) as a ligand in the gold(I)-catalyzed cycloisomerization of enyne results in the assembly of a new carbocyclic product.
Marion
Nicolas
N
Department of Chemistry, University of New Orleans, New Orleans, Louisiana 70148, USA.
de Frémont
Pierre
P
Lemière
Gilles
G
Stevens
Edwin D
ED
Fensterbank
Louis
L
Malacria
Max
M
Nolan
Steven P
SP