Copper-Catalyzed Addition of Halide and Sulfide Groups to Alkynes Utilizing Disulfides with Tetrabutylammonium Halides
作者:Nobukazu Taniguchi
DOI:10.1055/s-2008-1042903
日期:2008.4
A copper-catalyzed addition of halide and sulfide groups to internal alkynes was carried out using disulfides with N-Bu 4 NX (X = Br, I or Cl) in air. The present reaction can selectively prepare the corresponding ANTI-configured haloalkenyl sulfide, and uses both sulfide groups of the disulfide reagent.