73642-90-7Relevant articles and documents
Studies on New Synthetic Pathways to Δα,β-Butenolides from α-Methylbutanolides. II. Electrolytic Oxidation of Simple α-Carboxy-α-methylbutanolides
Kawamata, Takeshi,Inayama, Seiichi,Sata, Kazuko
, p. 277 - 281 (2007/10/02)
A new approach to the synthesis of Δα,β-butenolides from γ-butanolides by means of the electrolytic oxidation of α-carboxy-α,γ-dimethyl-γ-butyrolactone (3b) and its α-carboxy-α-methyl analog (3d) resulted in predominant formation of the endocyc