Title of article
An efficient synthesis of 4-bromo-N-substituted oxindoles by an intramolecular copper-catalyzed amidation reaction
Author/Authors
van den Hoogenband، نويسنده , , Adri and Lange، نويسنده , , Jos H.M. and den Hartog، نويسنده , , Jack A.J. and Henzen، نويسنده , , Remco and Terpstra، نويسنده , , Jan Willem، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
5
From page
4461
To page
4465
Abstract
A highly efficient synthetic approach to novel 4-bromo-N-substituted oxindoles is described. The method involves a mild intramolecular copper-catalyzed amidation reaction of N-substituted 2,6-dibromophenylacetamides. In contrast to our recently published palladium-catalyzed amidation reaction, no concomitant dimerization on the 3-position of the formed oxindole occurs.
Journal title
Tetrahedron Letters
Serial Year
2007
Journal title
Tetrahedron Letters
Record number
1855306
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