carbon monoxide;chromium(2+);5-(2-cyclopenta-2,4-dien-1-ylpropan-2-yl)cyclopenta-1,3-diene | 934538-34-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: carbon monoxide;chromium(2+);5-(2-cyclopenta-2,4-dien-1-ylpropan-2-yl)cyclopenta-1,3-diene
• CAS: 934538-34-8
• 化学式: C₁₄H₁₄CrO
• 分子量: 250.261
• InChiKey: XKAQIAONAUZZGG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.41
• 重原子数：
  16
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  1
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  chromium dichloride 、 C[1]magnesocenophane 、 一氧化碳 以 四氢呋喃 为溶剂， 以14%的产率得到carbon monoxide;chromium(2+);5-(2-cyclopenta-2,4-dien-1-ylpropan-2-yl)cyclopenta-1,3-diene
  参考文献：
  名称：

  In Search of a Versatile Pathway to ansa-Chromocene Complexes. Synthesis and Characterization of the Highly Unstable ansa-Chromocene Carbonyl Complex Me₂C(C₅H₄)₂CrCO

  摘要：

  In an effort to develop a general synthetic route to ansa-chromocene complexes with diverse ligand frameworks, we investigated ansa-magnesocene compounds as an alternative, potentially more versatile ligand source than ansa-calcocene compounds. The first single-carbon-bridged ansa-chromocene compound, Me2C(C5H4)(2)CrCO, was isolated from the reaction between Me2C(C5H4)(2)Mg and CrCl2 in THF under an atmosphere of carbon monoxide. This new ansa-chromocene compound is considerably more air-sensitive and less chemically stable than its ethanediyl-bridged counterparts.

  DOI：

  10.1021/om061136u