9,12-dimercapto-o-carborane | 91934-14-4

• 英文名称: 9,12-dimercapto-o-carborane
• CAS: 91934-14-4
• 化学式: C₂H₁₂B₁₀S₂
• 分子量: 208.359
• InChiKey: GYKGIZNUVZNOEI-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

• 作为反应物：
  描述：

  溴甲基甲基醚 、 9,12-dimercapto-o-carborane 在 potassium tert-butylate 作用下， 以 四氢呋喃 为溶剂， 反应 4.0h， 以61%的产率得到9,12-bis(methoxy-methylthio)-o-carborane
  参考文献：
  名称：

  Carbon-substituted 9,12-dimercapto-1,2-dicarba-closo-dodecaboranes via a 9,12-bis(methoxy-methylthio)-1,2-dicarba-closo-dodecaborane precursor

  摘要：

  Dithiolated derivatives of 1,2-dicarba-closo-dodecaboranes are common ligands to be used for self-assembling monolayers, nanoparticles or transition complexes due to their robust molecular structure. The 9,12-dimercapto-1,2-dicarba-closo-dodecaborane, a derivative with two SH-groups in adjacent positions, is an interesting unit for the preparation of derivatives additionally functionalized in positions one and two. In this contribution, we report a convenient synthesis of 1,2-disubstituted 9,12-dimercapto-1,2-dicarba-closo-dodecaboranes starting from the 9,12-dimercapto-1,2-dicarba-closo-dodecaboranes with SH groups protected using methoxy-methyl (MOM) groups. All compounds are well characterized via HiRes-mass spectroscopy, H-1, C-13 and B-11 NMR-spectroscopy and IR spectroscopy. The precursor 9,12-bis(methoxy-methylthio)-1,2-dicarba-closo-dodecaborane was additionally characterized with X-ray-structural analysis. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2012.07.067