ansa-W(η(5)-C5H4)CMe2(η(5)-C5H4))((CH2)4CH3)H | 864762-07-2

• 英文名称: ansa-W(η(5)-C5H4)CMe2(η(5)-C5H4))((CH2)4CH3)H
• CAS: 864762-07-2
• 化学式: C₁₈H₂₆W
• 分子量: 426.254
• InChiKey: PHGHYEDGWWWBHQ-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：

  ansa-W(η(5)-C5H4)CMe2(η(5)-C5H4))((CH2)4CH3)Cl 、 红铝 以 甲苯 为溶剂， 以49%的产率得到ansa-W(η(5)-C5H4)CMe2(η(5)-C5H4))((CH2)4CH3)H
  参考文献：
  名称：

  Hydrogen/deuterium exchange in alkyl-hydride derivatives of ansa-tungstenocene compounds

  摘要：

  The higher n-alkyl hydrides [W{(eta-C5H4)CMe2(eta-C5H4)}(R)H](R = {(CH2)(n)CH3}, n = 1-4) and the isotopically labelled analogues [W(eta-C5D4)C(CD3)(2)(eta-C5D4)}(R)D], (R = {(CH2)(n)CH3} (n = 1-4) and [W{(eta-C5H4)CMe2(eta-C5H4)} {CD2CD3}H] have been prepared and the hydrogen/deuterium exchange processes under thermal conditions in these compounds have been investigated by NMR spectroscopy. In every case of all the possible alkyl hydrogens of the alkyl groups R only H/D exchange with the alpha-CH2 methylene hydrogens was observed. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2005.05.004