Title of article :
Titanium tetrachloride promoted reaction of silyl ketene acetals with epoxides: a new method for the synthesis of γ-butanolides
Author/Authors :
Maslak، نويسنده , , Veselin and Matovi?، نويسنده , , Radomir N. Saicic، نويسنده , , Radomir N.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2002
Abstract :
A new method for the synthesis of γ-butanolides is described. The titanium tetrachloride promoted reaction of silyl ketene acetals with epoxides, followed by acidic work-up, affords the corresponding butyrolactones in 44–83% yield.
Keywords :
epoxides , ketene acetals , Lactones , titanium and compounds , Alkylation
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
