K. Burgess et D. Lim, RESIN TYPE CAN HAVE IMPORTANT EFFECTS ON SOLID-PHASE ASYMMETRIC ALKYLATION REACTIONS, Chemical communications, (8), 1997, pp. 785-786
A new N-propionylated oxazolidinone 1 is prepared; asymmetric alkylati
ons of this auxiliary proceed with varying yields and enantioselectivi
ties when supported on Merrifield, Wang and TentaGel R PHB resins.