Chiral phosphite-oxazolines: a new class of ligands for asymmetric Heck reactions.
[chemical reaction: see text]. A series of phosphite-oxazoline ligands, derived from readily available D-glucosamine, have been used for the first time in the palladium-catalyzed Heck reaction of several substrates with high regio- and enantioselectivities (ee's up to 99%) and improved activities in standard conditions.
Mata
Yvette
Y
Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, C/Marcel li Domingo, s/n, 43007 Tarragona, Spain.
Diéguez
Montserrat
M
Pàmies
Oscar
O
Claver
Carmen
C
D002384:Catalysis; D008024:Ligands; D015394:Molecular Structure; D010080:Oxazoles / Q000737:chemistry* / Q000145:classification; D010165:Palladium / Q000737:chemistry; D017905:Phosphites / Q000737:chemistry* / Q000145:classification
D008024:Ligands; D010080:Oxazoles; D017905:Phosphites; D010165:Palladium