Zn₂((2,6-bis(p-tolyl)phenyl)CO₂)₂(Et)₂(THF-d₈)₂ | 1573119-42-2

• 英文名称: Zn₂((2,6-bis(p-tolyl)phenyl)CO₂)₂(Et)₂(THF-d₈)₂
• CAS: 1573119-42-2
• 化学式: C₅₄H₆₀O₆Zn₂
• 分子量: 951.72
• InChiKey: PREXUCGZUQTJNZ-SFPDQQTLSA-L

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：

  氘代四氢呋喃 、 diethylzinc 、 2,6-双(4-甲基苯基)苯甲酸 以 正庚烷 为溶剂， 以57.8%的产率得到Zn₂((2,6-bis(p-tolyl)phenyl)CO₂)₂(Et)₂(THF-d₈)₂
  参考文献：
  名称：

  Conversion between Doubly and Triply Carboxylate Bridged Bis(ethylzinc) Complexes and Formation of the (μ-Oxo)tetrazinc Carboxylate [Zn₄O(Ar^TolCO₂)₆]

  摘要：

  Ethylzinc 2,6-bis(p-toly)benzoate converts between two forms in solution. Through NMR spectroscopic techniques and X-ray crystallography, the species in equilibrium were identified as [Zn-2((ArCO2)-C-Tol)(2)(Et)(2)] (1) [Zn-2((ArCO2)-C-Tol)(3()Et)(THF)] (2), and diethylzinc (Ar-Tol = 2,6-bis(p-tolyl)phenyl). The equilibrium provides a model for understanding the speciation between doubly and triply m-terphenylcarboxylate bridged diiron(II) and mononuclear iron(II) complexes. Evidence is presented for the occurrence of coordinatively unsaturated trigonal zinc species in solution. Both 1 and 2 decompose in air to form the T-symmetric oxozinc carboxylate [Zn4O ((ArCO2)-C-Tol)(6)] (3).

  DOI：

  10.1021/om5000503