(η4-2,3,4,5-tetraethylcyclopentadienone)(η5-cyclopentadienyl)cobalt | 61647-58-3

• 英文名称: (η4-2,3,4,5-tetraethylcyclopentadienone)(η5-cyclopentadienyl)cobalt
• CAS: 61647-58-3
• 化学式: C₁₈H₂₅CoO
• 分子量: 316.389
• InChiKey: RWPHIPRKEGSGOZ-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：

  carbon monoxide,cobalt,cyclopenta-1,3-diene 、 3-己炔 以 萘烷 为溶剂， 以69%的产率得到(η4-2,3,4,5-tetraethylcyclopentadienone)(η5-cyclopentadienyl)cobalt
  参考文献：
  名称：

  Transannular Interactions in Mixed Superphanes with One Thiophene and One CpCo-Stabilized Cyclobutadiene Ring:  Syntheses, Structures, and Electrochemistry

  摘要：

  Superphanes consisting of one thiophene ring and various substituted RCo-stabilized cyclobutadiene (CBD) rings (R = Cp, C5H4(CH3), C-5(CH3)(5), C5H4(Si(CH3)(3)), C5H4(COCH3), 8-12) and one superphane with one thiophene ring and one CpCo-stabilized cyclopentadienone ring (13) were synthesized. The starting point was a tricyclic diyne with a central thiophene ring and two condensed 4-cyclodecynes, 19. Heating of 19 with RCo(COD) yielded 8-12, whereas the heating of 19 with CpCo(CO)(2) gave 13. X-ray structural investigation of 8-13 afforded the geometrical parameters in the solid state. Cyclic voltammetry showed a strong interaction between the thiophene ring and the CpCo-stabilized cyclobutadiene part. This interaction was substantiated by comparison between the CV data of 8-12 and model systems containing only the CpCo(CBD) part.

  DOI：

  10.1021/om0608206