Palladium-Catalyzed Stereoselective Synthesis of (E,E)-1-Arylselenobutadienes
作者:Xian Huang、Liu-Sheng Zhu
DOI:10.1055/s-1996-4362
日期:1996.10
(E)-Vinylic zirconium(IV) complexes, readily obtainable via hydrozirconation of alk-1-ynes, react with (E)-1-halo-2-arylselenoethylenes in the presence of catalytic amounts of tetrakis(triphenylphosphane)palladium to produce (E,E)-1-arylselenobutadienes in high yields.