1,1'-bis(2,5-diazahexyl)ferrocene | 185349-24-0

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1,1'-bis(2,5-diazahexyl)ferrocene
• 英文别名: N'-(cyclopenta-2,4-dien-1-ylmethyl)-N-methylethane-1,2-diamine;iron(2+)
• CAS: 185349-24-0
• 化学式: C₁₈H₃₀FeN₄
• 分子量: 358.31
• InChiKey: SULYOAJIHKTBFM-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：

  1,1'-二茂铁二甲醛 、 N-甲基乙二胺 在 LiAlH₄ 作用下， 以 四氢呋喃 、 乙醇 为溶剂， 以60%的产率得到1,1'-bis(2,5-diazahexyl)ferrocene
  参考文献：
  名称：

  Molecules bearing a redox-active spacer. Synthesis and co-ordination behaviour of 1,1′-bis(5-methyl-2,5-diazahexyl)ferrocene

  摘要：

  New open-chain tetraamines containing ferrocene, 1,1'-bis(5-methyl-2,5-diazahexyl)ferrocene L(1) and 1,1'-bis(2,5-diazahexyl)ferrocene L(2), have been synthesized and characterized. Their protonation behaviour has 4been studied by potentiometric titrations in water (0.1 mol dm(-3) KNO3, 25 degrees C). The co-ordination ability of L(1) towards the divalent metal ions Ni2+, Cu2+, Zn2+, Cd2+ and Pb2+ has also been studied. It forms both mono- and bi-nuclear complexes with Ni2+, Cu2+, Zn2+ and Cd2+ whereas only mononuclear species were found for Pb2+. The electrochemical behaviour of L(1) has been studied in CH2Cl2 and water, E(1/2) is pH-dependent and from the E(1/2) vs. pH curve the protonation constants of oxidized L(1) (Fe-III) were determined. Similar electrochemical experiments were carried out for L(1)-H+-M(2+) systems. The good agreement between the E(1/2) vs. pH and z vs. pH curves (z = average charge calculated from potentiometric data) appears to suggest that the ferrocene-substrate interaction is mainly electrostatic.

  DOI：

  10.1039/dt9960004121