Palladium-catalyzed arylation of enynes and electron-deficient alkynes using diaryliodonium salts.
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.
Radhakrishnan
U
U
Department of Chemistry, University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112, USA.
Stang
P J
PJ
D000480:Alkynes / Q000138:chemical synthesis* / Q000737:chemistry; D002384:Catalysis; D007202:Indicators and Reagents; D007455:Iodine; D015394:Molecular Structure; D009861:Onium Compounds / Q000737:chemistry*; D010165:Palladium; D012492:Salts
D000480:Alkynes; D007202:Indicators and Reagents; D009861:Onium Compounds; D012492:Salts; D010165:Palladium; D007455:Iodine