Title of article
Ytterbium triflate catalyzed synthesis of chlorinated lactones
Author/Authors
Genovese، نويسنده , , Salvatore and Epifano، نويسنده , , Francesco and Pelucchini، نويسنده , , Caroline and Procopio، نويسنده , , Antonio and Curini، نويسنده , , Massimo، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2010
Pages
4
From page
5992
To page
5995
Abstract
The direct synthesis of chlorolactones from differently substituted alkenoic acids, using either sodium hypochlorite or chloramine T as the source of electrophilic chlorine and ytterbium triflate hydrate as the Lewis acid is described. In both cases the reactions proceeded in good yields affording selectively five- or six-membered chlorolactones.
Keywords
Lewis acids , ytterbium triflate , solvent-free conditions , Lactones
Journal title
Tetrahedron Letters
Serial Year
2010
Journal title
Tetrahedron Letters
Record number
1875448
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