Allylic hydroxy phosphonates: versatile chiral building blocks
作者:Antonette De la Cruz、Anyu He、Anchalee Thanavaro、Bingli Yan、Christopher D. Spilling、Nigam P. Rath
DOI:10.1016/j.jorganchem.2004.11.019
日期:2005.5
substituted amino phosphonates using a series of palladium-catalyzed reactions. The judicious selection of nitrogen nucleophile and palladium catalyst allow for excellent regio- and stereochemical control. Palladium(0)-catalyzed amine addition or tosyl carbamate rearrangement gives rise to the γ-substituted phosphonates, whereas, reaction of tosyl carbamates with palladium (II) and base gives oxazolidinones