The vanadium complex [Vη2-C(Mes)NBut}3]1 reacts at â30 °C with dihydrogen to form [η2-C(Mes)NBut}V(MesCH2NBut)2]2, thermally rearranging to a divanadium (IV) complex containing a vanadium-vanadium single bond (Mes = 2,4,6-Me3C6H2).
钒络合物[Vδ-2-C(Mes)NBut}3]1在±30℃时与二
氢反应生成[δ-2-C(Mes)NBut}V(MesCH2NBut)2]2,并通过热重排生成含有
钒-
钒单键(Mes =
2,4,6-Me3C6H2)的二
钒(IV)络合物。