[(η(6)-trindane)Cr(CO)3] | 193746-42-8

• 英文名称: [(η(6)-trindane)Cr(CO)3]
• CAS: 193746-42-8
• 化学式: C₁₈H₁₈CrO₃
• 分子量: 334.335
• InChiKey: PSNPCYTVPPLXLM-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：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  2,3,4,5,6,7,8,9-八氢-1H-三茚 、 六羰基铬 以 四氢呋喃 、 二丁醚 为溶剂， 以71%的产率得到[(η(6)-trindane)Cr(CO)3]
  参考文献：
  名称：

  Metal Complexes of Trindane:  Possible Precursors of Sumanene

  摘要：

  Trindane (the condensation trimer of cyclopentanone) yields complexes of the type (eta(6)-trindane)MLn, where MLn = Cr(CO)(3) (6), Mo(CO)(3) (8), Mn(CO)(3)(+) (9), or (C5H5)Fe+ (10a,10b). X-ray crystallographic data are reported for (eta(6)-trindane)Cr(CO)3 (6) and show that the three five-membered rings adopt envelope conformations in which the central methylene groups are bent toward the metal. When the chromium complex 6 is stirred with DMSO-d(6) in the presence of t-BuOK, up to 12 benzyl protons can be exchanged for deuterons, giving a mixture of partially deuterated products. In contrast, the iron complex 10b undergoes complete H/D exchange at all 12 benzylic sites. The possibility of preparing all-cis hexamethyltrindane as a precursor to sumanene is discussed.

  DOI：

  10.1021/om961077s