Title of article
1,3-Cycloaddition of nitrones in ionic liquids catalyzed by Er(III): an easy access to isoxazolidines
Author/Authors
Bortolini، نويسنده , , Olga and Nino، نويسنده , , Antonio De and Maiuolo، نويسنده , , Loredana and Russo، نويسنده , , Beatrice and Sindona، نويسنده , , Giovanni and Tocci، نويسنده , , Amedeo، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
4
From page
7125
To page
7128
Abstract
1,3-Dipolar cycloadditions of nitrones with alkenes afforded the corresponding isoxazolidines in ionic liquids in the presence of Er(OTf)3. The ionic liquid and the catalyst are recycled up to five times without any specific treatment or loss of activity. Extension of the procedure to the synthesis of isoxazolidinyl nucleosides has been investigated.
Keywords
1 , Isoxazolidines , Ionic liquids , Er(III) catalyst , 3-dipolar cycloadditions
Journal title
Tetrahedron Letters
Serial Year
2007
Journal title
Tetrahedron Letters
Record number
1856687
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