Jmd. Vanderlei et al., A SIMPLE AND STEREOSELECTIVE SYNTHESIS OF (-BETA-PIPERONYL-GAMMA-BUTYROLACTONE()), Synthetic communications, 28(16), 1998, pp. 3047-3055
A stereoselective synthesis of the title compound based on a diastereo
selective alkylation of a chiral enolate derived from Evan's oxazoiidi
none is described.