Reactions of Cp*MCl(PâO) (MÂ =Â Rh, Ir) bearing PâO coordination with ethynylbenzene derivatives having an electron-withdrawing group in the presence of a PF6 anion result in either insertion into a PâC bond or a transannular addition between a metal and an ipso-carbon of the phosphine.
带有 PâO 配位的 Cp*MCl(PâO)(MÂ = Rh、Ir)在 PF6 阴离子存在的情况下,与带有抽电子基团的
乙炔苯衍
生物发生反应,导致插入 PâC 键或
金属与膦的同碳之间发生反烷加成反应。