87256-39-1Relevant articles and documents
HIGHLY REGIO- AND STEREOSELECTIVE RING-OPENING REACTION OF γ-ALKENYL-γ-BUTYROLACTONES USING ALLYLSILANES-TRIMETHYLOXONIUM SALT TO AFFORD METHYL (E)-4,8-ALKADIENOATES
Fujisawa, Tamotsu,Kawashima, Masatoshi,Ando, Shogo
, p. 3213 - 3216 (2007/10/02)
γ-Alkenyl-γ-butyrolactones reacted regio- and stereoselectively with allyltrimethylsilanes in the presence of trimethyloxonium tetrafluoroborate to afford methyl (E)-4,8-alkadienoates in high yields.Synthetic utility of the present reaction was demonstrated by the synthesis of β-sinensal.