79011-77-1Relevant articles and documents
Synthesis of methyl 2-oxo-5-vinyl-2,5-tetrahydrofuran-3-carboxylate
Silvestri, Maximilian A.,He, Chang,Khoram, Anita,Lepore, Salvatore D.
, p. 1625 - 1626 (2007/10/03)
A synthesis of methyl 2-oxo-5-vinyl-tetrahydrofuran-3-carboxylate involving five synthetic steps from commercially available 3,4-dihydroxybutene is reported.
BIS(TRIMETHYLSILYL) SULPHATE CATALYZED γ-LACTONIZATION OF CYCLOPROPANECARBOXYLATES HAVING A CARBONYL SUBSTITUENT AT CYCLOPROPANE α-CARBON
Morizawa, Yoshitomi,Hiyama, Tamejiro,Nozaki, Hitosi
, p. 2297 - 2300 (2007/10/02)
The oxa analogue of vinylcyclopropane rearrangement in the title system is carried out under mild conditions with the aid of the silicon Lewis acid catalyst.