3-[Co2(CO)4(μ-bis(dimethylphosphino)methane)(μ2-η2-(SiMe3C2))]-4-(trimethylsilylethynyl)thiophene | 1089180-20-0

• 英文名称: 3-[Co2(CO)4(μ-bis(dimethylphosphino)methane)(μ2-η2-(SiMe3C2))]-4-(trimethylsilylethynyl)thiophene
• CAS: 1089180-20-0
• 化学式: C₂₃H₃₄Co₂O₄P₂SSi₂
• 分子量: 642.691
• InChiKey: DCANMPZCEHGFMB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 可旋转键数：
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• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  3-[Co2(CO)4(μ-bis(dimethylphosphino)methane)(μ2-η2-(SiMe3C2))]-4-(trimethylsilylethynyl)thiophene 在 KOH 、 tetrabutylammonium fluoride 作用下， 以 四氢呋喃 、 甲醇 、 水 为溶剂， 生成 3-[Co2(CO)4(μ-bis(dimethylphosphino)methane)(μ2-η2-(HC2))]-4-ethynylthiophene
  参考文献：
  名称：

  The effect of thiophene ring substitution position on the properties and electrochemical behaviour of alkyne–dicobaltcarbonylthiophene complexes

  摘要：

  A large number of Co-2(CO)(6)- and Co-2(CO)(4)(L-L)-substituted alkyne complexes (L-L = dppa and dmpm) have been prepared, characterized and studied by cyclic and square-wave voltammetry. In this paper we report a comparative electrochemical study of 2,5-, 2,4-, 3,4- and 2,3-bis(trimethylsilylethynyl) thiophene dicobalt substituted alkyne complexes, in order to evaluate the extent of the electronic interaction between the "Co2C2" redox centres depending on the position of the alkynyl substituent on the thiophene ring. (C) 2008 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2008.08.005
• 作为产物：
  描述：

  3,4-bis(trimethylsilylethynyl)thiophene 在 trimethylamine N-oxide 作用下， 以 正己烷 为溶剂， 生成 3-[Co2(CO)4(μ-bis(dimethylphosphino)methane)(μ2-η2-(SiMe3C2))]-4-(trimethylsilylethynyl)thiophene
  参考文献：
  名称：

  The effect of thiophene ring substitution position on the properties and electrochemical behaviour of alkyne–dicobaltcarbonylthiophene complexes

  摘要：

  A large number of Co-2(CO)(6)- and Co-2(CO)(4)(L-L)-substituted alkyne complexes (L-L = dppa and dmpm) have been prepared, characterized and studied by cyclic and square-wave voltammetry. In this paper we report a comparative electrochemical study of 2,5-, 2,4-, 3,4- and 2,3-bis(trimethylsilylethynyl) thiophene dicobalt substituted alkyne complexes, in order to evaluate the extent of the electronic interaction between the "Co2C2" redox centres depending on the position of the alkynyl substituent on the thiophene ring. (C) 2008 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2008.08.005