[Co(bis(benzimidazol-2-yl)methanone)Cl2] | 956198-35-9

• 英文名称: [Co(bis(benzimidazol-2-yl)methanone)Cl2]
• 英文别名: [Co((bnzim)2CO)Cl2]
• CAS: 956198-35-9
• 化学式: C₁₅H₁₀Cl₂CoN₄O
• 分子量: 392.17
• InChiKey: ATZKBZDSHJSZGW-UHFFFAOYSA-L

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：

  cobalt(II) chloride hexahydrate 、 2-(1H-苯并咪唑-2-基甲基)-1H-苯并咪唑 在 air 作用下， 以 甲醇 、 乙腈 为溶剂， 以56%的产率得到[Co(bis(benzimidazol-2-yl)methanone)Cl2]
  参考文献：
  名称：

  Ketonization of methylene of bis(benzimidazol-2-yl)methane by molecular oxygen under the catalysis of cobalt(II) ion

  摘要：

  A cobalt(II) complex [Co((bnzim)(2)CO)Cl-2] (1) (where (bnzim)(2)CO=; bis(benzimidazol-2-yl)methanone), was obtained by reacting cobalt(II) chloride with bis(benzimidazol-2-yl)methane ((bnzim)(2)CH2) in CH3OH/CH3CN and characterized using EA, IR, XRD and X-ray single crystal diffraction. The process of ketonization of methylene of (bnZiM)(2)CH2 was investigated using spectroscopy and electrochemistry method. The experimental results reveal that there were new species forming in the reaction system and the formation of new species was related to the dissolving oxygen in the mixture. Oxygenation mechanism was thus proposed, in which oxygen atom transfer from a superoxo intermediate species {((bnZiM)(2)CH2)Co(III)-O-O-center dot} to the methylenic carbon of (bnziM)(2)CH2, and then goes O-O hemolytic cleavage and hydrogen migration to give intermediate species [Co((bnziM)(2)CHOH)](2+). The ketonization was achieved after [Co((bnziM)2CHOH)](2+) repeating the process. (c) 2007 Published by Elsevier B.V.

  DOI：

  10.1016/j.ica.2007.04.042