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Synlett 2004(9): 1517-1520
DOI: 10.1055/s-2004-829099
DOI: 10.1055/s-2004-829099
LETTER
© Georg Thieme Verlag Stuttgart · New York
Copper-Catalyzed Amidation of Aryl Iodides Using KF/Al2O3: An Improved Protocol
Further Information
Received
4 February 2004
Publication Date:
29 June 2004 (online)
Publication History
Publication Date:
29 June 2004 (online)
Abstract
A mild method for the copper-catalyzed amidation of aryl iodides is reported. This simple C-N bond forming procedure shows that the combination of air stable CuI and 1,10-phenanthroline in the presence of KF/Al2O3 comprises an extremely efficient and general catalyst system for the N-amidation of aryl iodides. Different functionalized aryl iodides were efficiently coupled with amides using this method.
Key words
amidation - aryl iodides - copper iodide - potassium fluoride on alumina - coupling reaction
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