Title of article :
Facile chromium carbene mediated synthesis of functionalised 5- to 7-ring lactones
Author/Authors :
Good، نويسنده , , Graham J. L. Kemp، نويسنده , , Mark I and Kerr، نويسنده , , William J، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2000
Abstract :
The reaction of pentacarbonyl[methoxy(2,6-dimethoxyphenyl)methylene]chromium(0) with acetylenic alcohols has been investigated. Reaction protocols have been optimised for rapid and direct access to functionalised γ-, δ-, and ε-lactone products possessing enol ether (i.e. masked carbonyl) functionality.
Keywords :
Lactones , Sonochemistry , Alkynes , chromium and compounds
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
