Journal article
ChemInform Abstract: Copper‐Free Palladium‐Catalyzed Sonogashira and Hiyama Cross‐Couplings Using Aryl Imidazol‐1‐ylsulfonates.
Steven J Shirbin, Berin A Boughton, Steven C Zammit, Shannon D Zanatta, Sebastian M Marcuccio, Craig A Hutton, Spencer J Williams
ChemInform | Wiley | Published : 2010
Abstract
AbstractSonogashira coupling of various imidazylates including the estrone derivative (IV) with phenylacetylene afford the desired products with good to excellent yields.