1-phenylphosphino-1,2-dicarba-closo-dodecaborane(12) | 210905-08-1

• 英文名称: 1-phenylphosphino-1,2-dicarba-closo-dodecaborane(12)
• CAS: 210905-08-1
• 化学式: C₈H₁₇B₁₀P
• 分子量: 252.307
• InChiKey: MZSZHGSDPOJKNM-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(chlorophenylphosphanyl)-1,2-dicarba-closo-dodecaborane(12) 、 lithium aluminium tetrahydride 以 乙醚 为溶剂， 以42%的产率得到1-phenylphosphino-1,2-dicarba-closo-dodecaborane(12)
  参考文献：
  名称：

  Synthesis, molecular structure and reactivity of the first secondary carbaboranylbisphosphine 1,2-bis(phenylphosphino)-1,2-dicarba-closo-dodecaborane(12)

  摘要：

  The reaction of a diastereomeric mixture of 1,2-bis(phenylchlorophosphino)-1,2-dicarba-closo-dodecaborane (12) (1) with LiAlH4, followed by hydrolysis with H2O, gives a 4:1 mixture of rac- and meso-1,2-bis(phenylphosphino)-1,2-dicarba-closo-dodecaborane(12) (2a, b) or 1-phenylphosphino-1,2-dicarba-closa-dodecaborane(12) (3), depending on the stoichiometry employed. A mixture of 2a, b reacts with sulfur in undecane at 190 degrees C or without solvent at 105-110 degrees C to give exclusively the cyclic anhydride of 1,2-bis(phenylthiophosphoryl)-1,2-dicarba-closo-dodecaboranyl(12)-dithiodiphosphinic acid (6). 2, 3 and 6 were characterised spectroscopically (H-1, P-31, B-11, C-13 NMR, IR, MS) and X-ray structure determinations were carried out on the racemic isomers 2a and 6. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(97)00426-9