bis(η5-cyclopentadienyl)bis(dicyanomethanidobenzoate)titanium(IV) | 1202569-32-1

• 英文名称: bis(η5-cyclopentadienyl)bis(dicyanomethanidobenzoate)titanium(IV)
• CAS: 1202569-32-1
• 化学式: C₃₀H₂₀N₄O₂Ti
• 分子量: 516.394
• InChiKey: RSCSGJKIINJEKE-UHFFFAOYSA-L

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：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  二氯二茂钛 、 dcmbH*H2O 以 水 为溶剂， 以59%的产率得到bis(η5-cyclopentadienyl)bis(dicyanomethanidobenzoate)titanium(IV)
  参考文献：
  名称：

  Titanocene(IV) and vanadocene(IV) complexes of dicyanomethanidobenzoate

  摘要：

  The new titanocene and vanadocene complexes of the non-linear pseudohalides Cp(2)Ti(dcmb)(2), Cp(2)VCl(dcmb), (eta(5)-C(5)H(4)Me)(2)VCl(dcmb) and Cp(2)V(dcmb)(2) were prepared by reaction of titanocene dichloride (Cp(2)TiCl(2)) and vanadocene dichlorides (Cp(2)VCl(2), (eta(5)-C(5)H(4)Me)(2)VCl(2)) with dicyanomethanidobenzoic acid (dcmbH, PhC(OH)C(CN)(2)). These reactions have proven that the dcmb ligand could be coordinated to the central metal by oxygen or nitrogen donor atoms. The bonding mode of the dcmb ligand reflects properties of the central metal. The strongly oxophilic titanium(IV) shows the bonding through oxygen atom while bonding through nitrogen atom was observed for less oxophilic vanadium(IV). The bonding fashion of the dcmb ligands was determined by spectroscopic methods. X-ray diffraction analysis was used for the structure determination of the compounds dcmbH center dot H(2)O, Cp(2)Ti(dcmb)(2)center dot CH(2)Cl(2), (eta(5)-C(5)H(4)Me)(2)VCl(dcmb) and [Cp(2)V(OC(Ph)C(CN)C(OMe)NH)][dcmb]. (C) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2009.08.037