[bis(dimethylphosphanylmethyl)-methylsilyl]methyl-dimethylphosphane;carbanide;ruthenium(2+);trimethylphosphane | 439123-50-9

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: [bis(dimethylphosphanylmethyl)-methylsilyl]methyl-dimethylphosphane;carbanide;ruthenium(2+);trimethylphosphane
• CAS: 439123-50-9
• 化学式: C₁₄H₃₈P₄RuSi
• 分子量: 459.506
• InChiKey: LHQBASZRLOVHKR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  [bis(dimethylphosphanylmethyl)-methylsilyl]methyl-dimethylphosphane;chlororuthenium(1+);trimethylphosphane 、 甲基氯化镁 以 四氢呋喃 为溶剂， 生成 [bis(dimethylphosphanylmethyl)-methylsilyl]methyl-dimethylphosphane;carbanide;ruthenium(2+);trimethylphosphane
  参考文献：
  名称：

  Regiocontrol of Cyclometalation in a P₄Ru(II) System. Unusual Base-Induced Metalation within a Chelate Ring versus Activation of a Methyl Group

  摘要：

  The internally cyclometalated complex (MeSi-(CH2PMe2)(2)CHPMe2)(PMe3)RuH has been prepared by the treatment of MeSi(CH2PMe2)(3)PMe3Ru(H)(Cl) with base, and an analogue has been structurally characterized by X-ray diffraction. The externally cyclometalated isomer MeSi(CH2PMe2)(3)PMe2CH2RuH has been cleanly generated by the thermolysis of MeSi(CH2PMe2)(3)PMe3-Ru(H)(Me), and the two isomers have been contrasted in terms of their spectroscopic features, calculated energies, and relative reactivities toward cresol and H-2. The two isomers are surprisingly resistant to interconversion. A chloride derivative, (MeSi(CH2PMe2)(2)CHPMe2)(PMe3)-RuCl, has also been prepared, and its reactivity has shown the internally cyclometalated framework to be surprisingly stable.

  DOI：

  10.1021/om0202470