[Pt(1,1'-bis(di-tertbutylphosphino)ferrocene)Cl2] | 910482-92-7

• 英文名称: [Pt(1,1'-bis(di-tertbutylphosphino)ferrocene)Cl2]
• 英文别名: [Pt(1,1'-bis(di-tertbutylphosphino)ferrocene)Cl₂]；[Pt(dtbpf)Cl₂]；[PtCl2(1,1'-bis(di-tert-butylphosphino)ferrocene)]；[PtCl2(dtbpf)]
• CAS: 910482-92-7
• 化学式: C₂₆H₄₄Cl₂FeP₂Pt
• 分子量: 740.416
• InChiKey: IMZMAPPJDLUHOU-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：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  [Pt(1,1'-bis(di-tertbutylphosphino)ferrocene)Cl2] 、 四(3,5-二(三氟甲基)苯基)硼酸钠 以 二氯甲烷 为溶剂， 反应 0.5h， 以47%的产率得到[Pt(dtbpf)Cl][BArF]
  参考文献：
  名称：

  1,1'-双（膦）茂金属（M = Fe，Ru）配体的钯（II）和铂（II）化合物，具有金属-金属相互作用

  摘要：

  [Pd（dtbpf）Cl 2 ]（dtbpf = 1,1'-双（二叔丁基膦基）二茂铁）与化学氧化剂的反应出乎意料地导致了[Pd（dtbpf）Cl] +的形成。进一步的研究发现，可以使用多种试剂从[Pd（dtbpf）Cl 2 ]中提取氯离子配体，以生成[Pd（dtbpf）Cl] +。固态结构表明形成了Fe-Pd相互作用。庞大的叔丁基基团的存在是必不可少的，因为与[Pd（PP）Cl 2 ]（PP =其他1,1'-双（膦基）二茂铁配体）的相似反应会导致[Pd（PP） （μ-Cl）] 2 2+。还研究了类似的铂化合物，它们似乎以相似的方式起作用。制备了类似的[M'（PP）（PR 3）] 2+类型的化合物（M'= Pd，Pt，R = Ph，Me），并且还观察到金属之间的相互作用。立体效应和电子效应决定了这些化合物的形成。获得了其中8种化合物的X射线晶体结构，并将其用作金属与金属相互作用的计算分析的基

  DOI：

  10.1021/om400494t
• 作为产物：
  描述：

  bis(benzonitrile)dichloroplatinum(II) 、 1,1'-bis(di-tertbutylphosphino)ferrocene 以 二氯甲烷 为溶剂， 以21%的产率得到[Pt(1,1'-bis(di-tertbutylphosphino)ferrocene)Cl2]
  参考文献：
  名称：

  Anodic Electrochemistry of Free and Coordinated 1,1‘-Bis(di-tert-butylphosphino)ferrocene

  摘要：

  The electrochemistry of 1,1'-bis(di-tert-butylphosphino) ferrocene (dtbpf) was examined in methylene chloride with tetrabutylammonium hexafluorophosphate as the supporting electrolyte. Two new complexes in which dtbpf was bound to a transition metal were prepared and characterized. The two new complexes as well as two previously reported complexes were analyzed by cyclic voltammetry. In addition, the chalcogenids, dtbpfS(2) and dtbpfSe(2), were prepared and characterized by NMR and the structure of dtbpfSe(2) was determined. The oxidation of dtbpfS(2) is a simple one-electron process due to the presence of the iron center. In contrast, the oxidation of dtbpfSe(2) is electrochemically irreversible and appears to proceed by an EE mechanism. Chemical oxidation of dtbpfSe(2) resulted in the formation of [dtbpfSe(2)][BF4](2), in which a Se-Se bond formed. This compound was characterized by P-31 NMR and X-ray crystallography. A detailed analysis of the electrochemistry suggests that the oxidation of dtbpfSe(2) occurs by two separate one-electron processes. In addition, formation of the Se-Se bond was reversible.

  DOI：

  10.1021/om051011+