The reaction of [Cp*2TiCl2] with equimolar amounts of magnesium in the presence of Me3SiCCâCCSiMe3 yields the first early transition metal η3-enyne complex [Cp*2Tiη3-Me3SiC3C(CCSiMe3)SiMe3}] 1 which is suggested to be an intermediate in early transition metal catalysed oligomerization reactions of alk-1-ynes.
在 Me3SiCCâCCSiMe3 存在下,[Cp*2TiCl2] 与等摩尔量的
镁发生反应,生成了第一个早期过渡
金属δ-3-炔络合物 [Cp*2Tiδ-3-Me3SiC3C(CCSiMe3)SiMe3}] 1,该络合物被认为是早期过渡
金属催化的烷-1-炔低聚物反应的
中间体。