通过 Ga/Zn 交换在富金属分子中制备单电子有机锌配体：从 Cp*Rh(GaCp*)2 到 Cp*Rh(ZnR)4 单元。
One electron organozinc ligands in metal rich molecules by Ga/Zn exchange: from Cp*Rh(GaCp*)2 to Cp*Rh(ZnR)4 units.
机构信息
Anorganische Chemie II, Organometallics and Materials Chemistry, Ruhr-Universitaät Bochum, Universitätsstrasse 150, 44780 Bochum, Germany.
出版信息
Chem Commun (Camb). 2010 Aug 21;46(31):5677-9. doi: 10.1039/c0cc00146e. Epub 2010 Jul 9.
Two unusual compounds, [{CpRh(ZnCp)(2)(ZnMe)(ZnCl)}(2)] (1) and [Cp*(2)Rh][(CpRh)(6)Zn(18)Cl(12)(mu(6)-Cl)] (2), both bearing closed shell 18-electron square pyramidal CpRhZn(4) building units were obtained by combined Ga/Zn, Me/Cp* and Me/Cl exchange upon treatment of [CpRh(GaCp)(2)(GaCl(2)Cp*)] with ZnMe(2) (Cp* = pentamethylcyclopentadienyl).
两种不寻常的化合物，[{CpRh(ZnCp)(2)(ZnMe)(ZnCl)}(2)]（1）和[Cp*(2)Rh][(CpRh)(6)Zn(18)Cl(12)(mu(6)-Cl)]（2），都含有闭合壳层 18 电子的四方锥形 CpRhZn(4) 结构单元，通过[CpRh(GaCp)(2)(GaCl(2)Cp*)]与 ZnMe(2)（Cp*=五甲基环戊二烯基）反应，经过 Ga/Zn、Me/Cp*和 Me/Cl 交换得到。
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