[ferrocenylBPh]2 | 868607-50-5

• 英文名称: [ferrocenylBPh]2
• CAS: 868607-50-5
• 化学式: C₃₂H₂₆B₂Fe₂
• 分子量: 543.874
• InChiKey: BIXCJAYGTMZYLC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• 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：

  [ferrocenylBPh]2 、 碘 以 二氯甲烷 、 甲苯 为溶剂， 以85%的产率得到[ferrocenylBPh]2I3*I2
  参考文献：
  名称：

  氧化还原化学和亲核试剂结合促进了1,2-二硼化二茂铁二聚体的可逆膨胀和收缩。

  摘要：

  DOI：

  10.1002/anie.200502148
• 作为产物：
  描述：

  1,1'-bis(trimethylstannyl)ferrocene 、 二氯苯酚溴酯 在 aluminum 作用下， 以 甲苯 为溶剂， 以36%的产率得到[ferrocenylBPh]2
  参考文献：
  名称：

  氧化还原化学和亲核试剂结合促进了1,2-二硼化二茂铁二聚体的可逆膨胀和收缩。

  摘要：

  DOI：

  10.1002/anie.200502148

文献信息

• Lewis acidity enhancement of organoboranes via oxidation of appended ferrocene moieties
  作者：Krishnan Venkatasubbaiah、Israel Nowik、Rolfe H. Herber、Frieder Jäkle

  DOI：10.1039/b701807j

  日期：——

  The Lewis acidity of boron in diboradiferrocene 1 is strongly enhanced through oxidation of the iron atoms as evident from examination of X-ray structural parameters of the mixed-valent cation 1(+)PF(6) and further confirmed from the strong complexation of MeCN to the dication in 2(2+)(I(3))(2).

  通过检查混合价阳离子1（+）PF（6）的X射线结构参数可以明显看出，通过铁原子的氧化可以显着增强铁原子中二硼铁茂铁1中硼的Lewis酸度，并通过MeCN的强络合进一步证实了硼的路易斯酸度。到2（2 +）（I（3））（2）中的指示。
• Examination of the Pyridine Binding to the Bifunctional Lewis Acid B,B′-Diphenyldiboradiferrocene
  作者：Thilagar Pakkirisamy、Krishnan Venkatasubbaiah、W. Scott Kassel、Arnold L. Rheingold、Frieder Jäkle

  DOI：10.1021/om8001608

  日期：2008.7.1

  The binding behavior of the bifunctional Lewis acid (775-C5H5Fe)(2)[mu-(C5H3(BPh))(2)] (3) toward different pyridine derivatives as the Lewis base has been investigated. The 1: 1 and 1:2 adducts, 3 center dot D and 3 center dot D2 (donor, D = 4-tert-butylpyridine (tBupy) and 4-dimethylaminopyridine (DMAP)), were obtained by low-temperature crystallization or slow solvent evaporation techniques. The complexes were fully characterized by multinuclear NMR, IR, and elemental analysis. Single-crystal X-ray diffraction data were collected for the 1: 1 adduct with DMAP and for both 1: 2 adducts, and the marked structural changes upon pyridine binding are discussed in detail. In solution, the 1:2 adducts were found to readily undergo dissociation with formation of the 1:1 adducts as the dominant species at room temperature. Variable-temperature NMR and UV-visible titration studies demonstrate that the first binding process is more than 5 orders of magnitude more favorable than the second binding process.