| 钨的双氮配合物与碘代三甲基硅烷的反应——从配位氮分子形成N-Si键 |
| REACTIONS OF TUNGSTEN DINITROGEN COORDINATION COMPOUNDS WITH IODOTRIMETHYLSILANE-FORMATION OF Si-N BOND FROM LIGATING DINITROGEN |
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| 摘要: 本文首次报道了配位氮分子与碘代三甲基硅烷反应形成新的N-Si健的结果。钨的双氮配合物cis-CW (N2)2 (PMe2ph) 4〕与Me3SiI在500℃反应可得到[WI(N2SiMe3)(PMe2ph4],又可续一步与HI反应而转化为[WI2(N2HSiMe3)(PMe2ph)3]。用X-射线结构分析法确定了后一种配合物的分子结构。结果表明,
Me3Si-基团结合于金属的口一位氮原子上。 |
| 关键词: 钨 双氮配合物 碘代三甲基硅烷 |
| 基金项目: |
| Abstract: The formation of Si-N bond from ligating dinitrogen of tungsten dinitro-gen coordination compound is reported for the first time. The dinitroge n coordination compound cis-[W(N2)2(PMe2ph)4] reacts with Me3SiI at 50℃ to give[WI(N2SiMe3)(PMe2ph)4],which is further converted into [WI2(N2HSi-Me3)(PMe2ph)3] by treatment with HI. The molecular structure of the latter coordination compound has been determined by X-ray crystallographic analysis,which clearly shows the Me3Si-group bonded to the B-position from the metal. |
| Keywords: tungsten dinitrogen coordination compound iodotrimethylsilane |
| 投稿时间：1985-06-20 |
| 摘要点击次数: 1837 |
| 全文下载次数: 1539 |
| 金斗满,干鲷真信,内田安三.钨的双氮配合物与碘代三甲基硅烷的反应——从配位氮分子形成N-Si键[J].无机化学学报,1985,1(1):155-160. |
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