The coupling of organosilanes and different olefins was performed efficiently in the presence of anionic complexes, [CA]₂[PdX₄] and [CA]₂[Pd₂X₆], where CA = imidazolium or pyridinium cation. The reaction proceeds according to a Pd(II)-mediated pathway, and Cu(OAc)₂ acts as the re-oxidant of Pd(0) formed during the catalytic process. High product yields were obtained for differently substituted olefins at 80 °C in 4 h. Styrylsilanes reacted in the same conditions giving unsymmetrical 1,3-dienes.

中文翻译：

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钯阴离子配合物催化芳基硅烷对烯烃的高效官能化

有机硅烷和不同烯烃的偶联在阴离子络合物[CA] ₂ [PdX ₄ ]和[CA] ₂ [Pd ₂ X ₆ ]的存在下有效进行，其中CA =咪唑鎓或吡啶鎓阳离子。反应根据Pd（II）介导的途径进行，Cu（OAc）₂充当催化过程中形成的Pd（0）的再氧化剂。在80°C下4小时内，不同取代的烯烃获得了较高的产物收率。苯乙烯基硅烷在相同条件下反应，生成不对称的1,3-二烯。