Title of article
Pronounced ionic liquid effect in the synthesis of biologically active isatin-3-oxime derivatives under acid catalysis
Author/Authors
Pinto، نويسنده , , Angelo C. and Lapis، نويسنده , , Alexandre A. Moreira and da Silva، نويسنده , , Barbara Vasconcellos and Bastos، نويسنده , , Renato S. and Dupont، نويسنده , , Jaïrton and Neto، نويسنده , , Brenno A.D.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
3
From page
5639
To page
5641
Abstract
An efficient method was developed for the preparation of isatin-3-oxime derivatives with Bronsted and/or Lewis acids in imidazolium-based ionic liquids. Isatin-3-oxime bearing the electron donating methoxy group was equally obtained in good yields. The pronounced ionic liquid effect avoids the direct formation of isatin in the acidified media and the reaction leads exclusively to isatin-3-oxime derivatives.
Journal title
Tetrahedron Letters
Serial Year
2008
Journal title
Tetrahedron Letters
Record number
1860915
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