Title of article
Ionic liquid promoted interrupted Feist–Benary reaction with high diastereoselectivity
Author/Authors
Ranu، نويسنده , , Brindaban C. and Adak، نويسنده , , Laksmikanta and Banerjee، نويسنده , , Subhash، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
5
From page
4613
To page
4617
Abstract
A basic ionic liquid, 1-butyl-3-methylimidazolium hydroxide promotes the interrupted Feist–Benary reaction at room temperature under organic solvent-free conditions to produce a variety of substituted hydroxydihydrofurans. The hydroxydihydrofurans are converted to furans (Feist–Benary products) using the ionic liquid, 1-methyl-3-pentylimidazolium bromide at 70–75 °C. The reactions are very clean, high yielding and highly stereoselective.
Keywords
Ionic liquid , Interrupted Feist–Benary reaction , Dihydrofurans , Furans , diastereoselectivity
Journal title
Tetrahedron Letters
Serial Year
2008
Journal title
Tetrahedron Letters
Record number
1859873
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