The addition of enynic phosphonatesto alcohols in the presence of boron trifluoride, leads to γ,δ-ethylenic β-ketophosphonates.Yields of 70% have been obtained. WhetherZorEenynic derivates are starting materials theEketophosphonate is obtained in both cases. The dipole moments of both ...
Marechal, G.Université De Liège Service de chimie organique, Quai Roosevelt, IB, 4000, LiègeRuwet, A.Université De Liège Service de chimie organique, Quai Roosevelt, IB, 4000, LiègeRenson, M.Université De Liège Service de chimie organique, Quai Roosevelt, IB, 4000, LiègeBuu Hoi, N....
This new synthesis is compared with other ways.A.UNIVERSITÉRuwetUNIVERSITÉC.UNIVERSITÉDraguetUNIVERSITÉM.UNIVERSITÉRensonUNIVERSITÉWileyBulletin Des Sociétés Chimiques Belges