Palladium-catalyzed heck arylations of allyl alcohols in ionic liquids: remarkable base effect on the selectivity.
Pd-catalyzed Heck arylation of allyl alcohols in tetraalkylammonium ionic liquids (ILs) can be made highly selective toward the formation of either aromatic carbonyl compounds or aromatic conjugated alcohols by carefully choosing both the IL and the base.
Calò
Vincenzo
V
CNR - ICCOM, Department of Chemistry, University of Bari, Via Orabona 4, 70126-Bari, Italy.
Nacci
Angelo
A
Monopoli
Antonio
A
Ferola
Valentina
V