Hydride abstraction from (Me3Si)3CSiMePhH by Ph3C+ affords the cation [(Me3Si)2CSiMe2–Ph–SiMe2]+, which is shown by X-ray crystallography to contain the first structurally characterised example of a Ph group bridging between two silicon atoms.
通过Ph3C+从(Me3Si)3CSiMePhH中提取
氢化物,得到阳离子((Me3Si)2CSiMe2–Ph–SiMe2)+,X射线晶体学显示,该阳离子包含第一个在两个
硅原子之间形成桥联的Ph基团,并具有结构特征。