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.
(E)-乙烯基锆(IV)配合物很容易通过烷-1-炔的氢化锆反应获得,在催化量的四(三苯基膦)钯存在下与(E)-1-卤代-2-芳基烯丙基乙烯反应,高产率地生成(E,E)-1-芳基烯丙基丁二烯。