η-triphenylmethane-η-cyclopentadienyliron(II) hexafluorophosphate | 65335-09-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 英文名称: η-triphenylmethane-η-cyclopentadienyliron(II) hexafluorophosphate
• 英文别名: benzhydrylbenzene;cyclopenta-1,3-diene;iron(2+);hexafluorophosphate
• CAS: 65335-09-3
• 化学式: C₂₄H₂₁Fe*F₆P
• 分子量: 510.242
• InChiKey: UHCJJRRIHZIULJ-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：

  ammonium hexafluorophosphate 、 二茂铁 、 三苯基甲烷 在 三氯化铝 、 氢化铝 作用下， 以 水 为溶剂， 以94%的产率得到η-triphenylmethane-η-cyclopentadienyliron(II) hexafluorophosphate
  参考文献：
  名称：

  Synthesis and decomplexation of (η-arene)(η-cyclopentadienyl)-iron(II) hexafluorophosphates using microwave dielectric heating

  摘要：

  A detailed study of the synthesis of (eta-arene)(eta-cyclopentadienyl)iron(II) hexafluorophosphates has been made using microwave dielectric heating. Reactions were carried out in a conventional 850 W microwave oven in a very simple solid CO2-cooled apparatus. A wide range of arene ligands were used. The microwave technique reduced the normal reaction times for the AlCl3-mediated ligand exchange with ferrocene (with aluminium powder to prevent ferricinium ion formation) from several hours to a few minutes and generally resulted in higher yields. 1,2,4-Trichlorobenzene was found to be an excellent solvent for such reactions. A preliminary survey of the efficacy of the type of the metal powder used revealed that zinc and copper were as effective as aluminium, but that nickel and tin gave little or no reaction. Better yields were usually obtained when an excess of ferrocene was used. This was particularly true of alkylarene ligands where almost quantitative yields were obtained in some cases. The microwave method is particularly suited to the synthesis of bis and more highly complexed species. Arylamine complexes can also be made in high yields. Complexes of triphenylphosphine are reported together with a wide range of other arenes.Decomplexation of these complexes can be efficiently achieved by a slight variant of the above microwave procedure. High yields of free ligand were obtained by irradiating an admixture of the complexes with flaked graphite.

  DOI：

  10.1039/p19950000743