Title of article :
Preparation of large ring acetylenic lactones by iodo lactonisation
Author/Authors :
Rousseau، نويسنده , , Gérard and Strzalko، نويسنده , , Tekla and Roux، نويسنده , , Marie-Claude، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2004
Abstract :
Reaction of ω-ene-7-yne carboxylic acids with (biscollidine)iodine(I) hexafluorophosphate led to large ring acetylenic lactones. In the case of 5- or 6-yne carboxylic acids, iodo enol lactones were preferentially obtained.
Keywords :
entropy , enol lactone , Iodo reagent
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
