Five- and Seven-Membered Rings from Alkenyl(methoxy)carbene Complexes and Methyl Ketone Enolates This work was supported by DGICYT (Grant PB97-1271).
Barluenga
J
Instituto Universitario de Química Organometálica "Enrique Moles" Unidad Asociada al CSIC, Universidad de Oviedo Julian Clavería 8, 33071 Oviedo (Spain).
Alonso
J
Rodríguez
F
Fañanás
FJ