The reaction of the C–C coupled dimer of two neutral organozinc radicals, [MeZn(ButNCHCH(NBut)CH(NBut)CHNBut)ZnMe]1, with potassium in tetrahydrofuran affords the metallacyclic neteroleptic potassium organodiamido zincate K[MeZn(ButNCHCHNBut)]2 quantitatively, which exists in the solid state (X-ray crystallography) as a linear polymer formed by alternating potassium cations and organodiamidozincate anions.
两个中性
有机锌自由基的C-C耦合二聚体[MeZn(ButNCHCH(NBut)CH(NBut)CHNBut)ZnMe]1与
四氢呋喃中的
钾反应,定量生成
金属环状非配位性
钾有机二胺
锌酸盐K[MeZn(ButNCHCHNBut)]2,该化合物在固态下(X射线晶体学)呈现为一种线性聚合物,由交替的
钾阳离子和有机二胺
锌酸盐阴离子构成。