[(C5Me5)Rh(η4-C4(C(O)CH3)2H(SiMe3))] | 912485-89-3

• 英文名称: [(C5Me5)Rh(η4-C4(C(O)CH3)2H(SiMe3))]
• CAS: 912485-89-3
• 化学式: C₂₁H₃₁O₂RhSi
• 分子量: 446.467
• InChiKey: AMEHMDAIUFEIDG-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：

  乙醇 、 1,4-双(三甲硅基)-1,3-丁二炔 、 [(C5Me5)Rh(η6-2,6-(Me2CH)2C6H3NH2)](O3SCF3)2 以 乙醇 为溶剂， 以42%的产率得到[(C5Me5)Rh(η4-C4(C(O)CH3)2H(SiMe3))]
  参考文献：
  名称：

  Reactivity of [Cp∗Rh(η6-C6H3NH2-2,6-i-Pr2)](OTf)2 toward phosphines and alkynes

  摘要：

  The cationic aniline complex [Cp*Rh(eta(6)-2,6-(Me2CH)(2)C6H3NH2)](OTf)(2) (1) was prepared from either [Cp*Rh eta(2) -NO3)(eta(1)-OTf)] or [Cp*Rh(OH2)(3)](OTf)(2) and 2,6-diisopropylaniline. Complex I underwent substitution with phosphines or phosphites, indicating the labile character of the eta(6)-aniline ligand. Complex 1 mediated cycloaddition reactions of several alkynes in refluxing ethanol: the [2 + 2] dimerization for Ph-C equivalent to C-Ph and the [2 + 2 + 1] trimerization for Ph-C equivalent to C-H and CH3C6H4-C equivalent to C-H. The unexpected cyclobutadiene complex [Cp*Rh(eta(4)-C-4(C(O)CH3)(2)H(SiMe3))] was obtained from complex 1 and MeSi-C equivalent to C-C equivalent to C-SiMe3 and structurally characterized by X-ray diffraction. (c) 2006 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2006.06.016