Efficient Copper-Catalyzed N-Arylation of Sulfoximines with Aryl Iodides and Aryl Bromides
Jörg Sedelmeier and Carsten Bolm*
*Institute of Organic Chemistry, RWTH-Aachen University, Landoltweg 1,
D-52056 Aachen, Germany, Email: carsten.bolm
oc.rwth-aachen.de
J. Sedelmeier, C. Bolm, J. Org. Chem., 2005, 70, 6904-6906.
DOI: 10.1021/jo051066l
Abstract
Two simple, inexpensive, and mild methods for copper-catalyed N-arylations of
sulfoximines with aryl bromides and aryl iodides provide various N-arylated
sulfoximines in high yields. These methods help to avoid the use of palladium
catalysts or stoichiometric quantities of copper salts.
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Key Words
Ullmann Reaction, N-Arylation, Sulfoximines
ID: J42-Y2005-1120
