Title of article
Preparation of halo enol phostones by reaction of acetylenic phosphonate monoesters with (bis-collidine)halo hexafluorophosphate
Author/Authors
André، نويسنده , , Virginie and Robin، نويسنده , , Sylvie and Rousseau، نويسنده , , Gérard، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
4
From page
5059
To page
5062
Abstract
Reaction of non-conjugated acetylenic phosphonate monoesters with (bis-collidine) bromo and iodo hexafluorophosphates was found to lead to the formation of halo enol phostones. Depending on the size of the heterocyclic compounds formed (6–8-membered compounds), endo or a mixture of endo and exo cyclization products were obtained.
Keywords
Enol , Electrophilic cyclization , Bromo reagent , Iodo reagent , Phospho lactone , Phosphorus compound , Heterocyclic compound
Journal title
Tetrahedron Letters
Serial Year
2008
Journal title
Tetrahedron Letters
Record number
1860654
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