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Palladium-catalyzed arylation of enynes and electron-deficient alkynes using diaryliodonium salts
1Department of Chemistry, University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112, USA.
Organic Letters
|March 27, 2001
Abstract:
A new single-pot procedure for the synthesis of aryl alkynes is described. Palladium catalyzes the coupling reaction of diaryliodonium compounds with enynes and electron-deficient alkynes to give aryl alkynes in good yields.