[Nb(6,6-dimethylcyclohexadienyl)(η2,4-(6,6-dimethylcyclohexadienyl)2)(PMe3)] | 1030888-24-4

• 英文名称: [Nb(6,6-dimethylcyclohexadienyl)(η2,4-(6,6-dimethylcyclohexadienyl)2)(PMe3)]
• CAS: 1030888-24-4
• 化学式: C₂₇H₄₂NbP
• 分子量: 490.511
• InChiKey: QGZRNMNCPDNBIX-OBJIRFSESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：

  6,6-dimethylcyclohexadienyl potassium 、 四氯双(四氢呋喃)合铌(IV) 、 三甲基膦 以 四氢呋喃 为溶剂， 以30%的产率得到[Nb(6,6-dimethylcyclohexadienyl)(η2,4-(6,6-dimethylcyclohexadienyl)2)(PMe3)]
  参考文献：
  名称：

  Reactions of the 6,6-dimethylcyclohexadienyl anion with MCl4(PMe3)2 complexes (M=Hf, Nb) – Isolation of complex intramolecular coupling products

  摘要：

  Reactions of NbCl(4)(PMe(3))(2) and HfCl(4)(PMe(3))(2) with four equivalents of the 6,6-dimethylcyclohexadienyl anion lead to Nb(6,6-dmch) [eta(2,4)-(dmch)(2)](PMe(3)) and Hf(6,6-dmch)[eta(3,4)-(dmch)(3)](PMe(3)). Each complex has been crystallographically characterized, and found to contain one eta(5)-bound 6,6-dmch ligand, with the other dmch units coupled together to yield olefin, allyl, and diene coordinations, resulting in 18 electron configurations for these compounds. (C) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2007.06.051