| 135081-01-5

• CAS: 135081-01-5
• 化学式: B₁₁BiH₁₁*C₈H₂₀N
• 分子量: 469.242
• InChiKey: JOVNNHFLNVUJHO-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：
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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：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  tetraethylammonium tetradecahydroundecaborate 、 四乙基溴化铵 、 氯化铋 以 四氢呋喃 、 三乙胺 为溶剂， 以27%的产率得到
  参考文献：
  名称：

  Reaction of B11H14NR4 (REt, Bu) with M2O3 (MAs, Sb, Bi) in biphasic systems

  摘要：

  The reaction of B11H14NR4 (R = Et, Bu) with M2O3 (M = As, Sb Bi) in biphasic systems H2O/CH2Cl2 or NaOH/CH2Cl2, with C6H5NEt3Cl as phase transfer catalyst, was investigated as a new route to the already described icosahedral B11H11MNR4 (M = As, Sb, Bi; R = Et, Bu). When the above reaction was performed in basic medium, besides the expected heteroboranes, a new anionic species could be isolated and characterized by its 1D B-11, H-1{B-11} and 2D B-11-B-11 NMR spectra. Consistently with these data the formula B11H13OB11H13 2-,2NEt4+ is proposed, the anionic part consisting of two icosahedral fragments B11H13 (eleven normal B-H bonds and two bridge hydrogens in the open face) linked via a B-O-B bond; on both sides, the oxygen atom is attached, in endo position, to the unbridged boron atom of the open face. The same compound could be prepared by reaction of B11H14- with PO4HNa2, in NaOH/CH2Cl2 mixtures. A possible path involving a mild oxidation of B11H13(2-) by M2O3 (M = As, Sb, Bi) is suggested.

  DOI：

  10.1016/s0020-1693(00)84941-5