106103-91-7Relevant academic research and scientific papers
PHOSPHOR- UND SCHWEFELSUBSTITUERTE ALLENE - IV. EINE EINFACHE SYNTHESE VON 2FURANONEN AND β-METHYLEN-γ-BUTYROLACTONEN DURCH ADDITION VON MALONSAEUREESTER AN ALLENSULFOXIDE
Altenbach, Hans-Josef,Soicke, Hartwig
, p. 1561 - 1562 (1986)
Sodium malonates add readily to allenic sulfoxides; the adducts - after being protonated or alkylated - can be induced to undergo an allylic rearrangement, which is followed by cyclization, to give unsaturated γ-butyrolactones.
