1-(OPPh2)-2-(PPH2)-1,2-C2B10H10 | 956594-31-3

• 英文名称: 1-(OPPh2)-2-(PPH2)-1,2-C2B10H10
• CAS: 956594-31-3
• 化学式: C₂₆H₃₀B₁₀OP₂
• 分子量: 528.581
• InChiKey: GCZRGOVUNSKUJL-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：

  1,2-bis(diphenylphosphino)-1,2-dicarba-closo-dodecaborane 在 air 作用下， 以 乙醇 为溶剂， 以69.06%的产率得到1-(OPPh2)-2-(PPH2)-1,2-C2B10H10
  参考文献：
  名称：

  Synthesis and Crystal Structure of Three Carborane Complexes, [M{7,8‐(OPPh ₂ ) ₂ ‐7,8‐C ₂ B ₉ H ₁₀ } ₂ ] (M = Cu, Zn) and [Ni(thf){7,8‐(OPPh ₂ ) ₂ ‐7,8‐C ₂ B ₉ H ₁₀ } ₂ ]·thf, and Two Carborane Compounds, 1‐(OPPh ₂ )‐2‐(PPh ₂ )‐1,2‐C ₂ B ₁₀ H ₁₀ and H[7,8‐(OPPh ₂ ) ₂ ‐7,8‐C ₂ B ₉ H ₁₀ ]·0.25C ₂ H ₅ OH

  摘要：

  AbstractThree new carborane complexes containing the bis(phosphoryl)‐nido‐carborane ligand, [Cu{7,8‐(OPPh2)2‐7,8‐C2B9H10}2] (1), [Zn{7,8‐(OPPh2)2‐7,8‐C2B9H10}2] (2), and [Ni(thf){7,8‐(OPPh2)2‐7,8‐C2B9H10}2]·thf (3), were synthesized by the reactions of 1,2‐(PPh2)2‐1,2‐C2B10H10 with CuCl2·2H2O, ZnCl2, and NiCl2·6H2O, respectively, in ethanol in air. Two other compounds, 1‐(OPPh2)‐2‐(PPh2)‐1,2‐C2B10H10 (4) and H[7,8‐(OPPh2)2‐7,8‐C2B9H10]·0.25C2H5OH (5), were also obtained through the oxidation of the closo ligand in air. All new compounds were characterized by elemental analysis, FT‐IR, 1H and 13C NMR spectroscopy, and single‐crystal X‐ray diffraction. In complexes 1 and 2, the metal atoms are coordinated to the four oxygen atoms of the two bidentate bis(phosphoryl) ligands [7,8‐(OPPh2)2‐7,8‐C2B9H10]– and adopt a square‐planar geometry. For complex 3, the molecular structure reveals that the geometry at the nickel atom is square‐pyramidal, with four oxygen atoms from the four OPPh2 groups and one additional one from a thf molecule. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)

  DOI：

  10.1002/ejic.200600679