1126639-04-0Relevant articles and documents
Palladium-catalyzed cross-coupling reactions of 1,2-diiodoalkenes with terminal alkynes: Selective synthesis of unsymmetrical buta-1,3-diynes and 2-ethynylbenzofurans
Liang, Yun,Tao, Li-Ming,Zhang, Yue-Hua,Li, Jin-Heng
, p. 3988 - 3994 (2008)
(E)-1,2-Diiodoalkenes were found to be effective building blocks for the preparation of unsymmetrical buta-1,3-diynes and 2-ethynylbenzofurans. In the presence of palladium(II) acetate and copper(I) iodide, unsymmetrical buta-1,3-diynes were selectively o