Author/Authors :
Sawant، نويسنده , , Dinesh N. and Tambade، نويسنده , , Pawan J. and Wagh، نويسنده , , Yogesh S. and Bhanage، نويسنده , , Bhalchandra M.، نويسنده ,
Abstract :
Conditions for a FeCl3/PPh3-catalyzed and palladium-, copper-, amine free-Sonogashira coupling reaction of aryl halides with terminal alkynes are reported. The protocol was applicable to a wide variety of substituted aryl iodides and alkynes with different steric and electronic properties and gave excellent yields of the desired coupling products.
