| Cleavage of the Fe-Fe Bond of(Me_2SiSiMe_2)[η~5-C_5H_4Fe(CO)_2]_2 with Na/Hg and Molecular Structure of the Ring-Opened Complex |
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| 引用本文： | 孙怀林,张振生,周秀中.Cleavage of the Fe-Fe Bond of(Me_2SiSiMe_2)[η~5-C_5H_4Fe(CO)_2]_2 with Na/Hg and Molecular Structure of the Ring-Opened Complex[J].中国化学,2003(7). |
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| 作者姓名： | 孙怀林 张振生 周秀中 |
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| 作者单位： | Department of Chemistry，Nankai University，Tianjin 300071，China，Department of Chemistry，Nankai University，Tianjin 300071，China，Department of Chemistry，Nankai University，Tianjin 300071，China |
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| 基金项目： | Project supported by the National Natural Science Foundation of China(No.29872020). |
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| 摘 要： | The reaction of the title cyclic complex(1) with sodium amal-gam in THF resulted in the expected cleavage of the Fe--Febond to afford bis-sodium salt (Me_2SiSiMe_2) η~5-C_5H_4Fe(CO)_2Na]_2 (4). The latter was not isolated and was used di-rectly to react with MeI, PhCH_2Cl, CH_3C(O)Cl, PhC(O)Cl,Cy_3SnCl (Cy=cyclohexyl) or Ph_3SnCl to afford correspondingring-opened derivatives (Me_2SiSiMe_2) η~5-C_5H_4Fe(CO)_2R]_25, R=Me; 6, R=PhCH_2; 7, R=CH_3C(O); 8, R=PhC
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