677334-32-6Relevant articles and documents
The β-lactone route to α,β-unsaturated δ-lactones. Total syntheses of (±)-goniothalamin and (-)-massoialactone
Fournier, Lycia,Kocienski, Philip,Pons, Jean-Marc
, p. 1659 - 1663 (2004)
The HF-induced translactonization of 2′-silyloxy-3-trimethylsilyl-2- oxetanones, obtained through Lewis acid-promoted [2+2] cycloaddition between β-silyloxyaldehydes and trimethylsilylsilylketene, into α,β-unsaturated δ-lactones is applied to the syntheses of (±)-goniothalamin and (-)-massoialactone.