tetrachloro-1,6,7,8-tetrachloro-2,5-dioxadicyclo<4,4,0>deca-3,7-diene-9,10-dione | 136672-44-1

• 英文名称: tetrachloro-1,6,7,8-tetrachloro-2,5-dioxadicyclo<4,4,0>deca-3,7-diene-9,10-dione
• CAS: 136672-44-1
• 化学式: C₁₂Cl₈O₄
• 分子量: 491.754
• InChiKey: OIJKBSOHLQUFTL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.78
• 重原子数：
  24.0
• 可旋转键数：
  0.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  52.6
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为产物：
  描述：

  邻四氯苯醌 以 四氯化碳 为溶剂， 生成 tetrachloro-1,6,7,8-tetrachloro-2,5-dioxadicyclo<4,4,0>deca-3,7-diene-9,10-dione
  参考文献：
  名称：

  Laser-induced intermolecular photocycloaddition of 3,4,5,6-tetrachloro-1,2-benzoquinone

  摘要：

  An intermolecular [4+2] photocycloaddition was initiated by excitation of the lowest energetic 1(pi-pi*) state of omicron-chloranil (3,4,5,6-tetrachloro-1,2-benzoquinone) using emission lines of an argon ion laser. The course of reaction was investigated by measuring the infrared spectra of the reaction mixture. The reaction has non-uniform character and shows a wavelength-dependence of the quantum yield. For these reasons, this laser-induced reaction is described by a two-photon process in which the first photon excites the initial compound and the second photon interacts with an intermediate generating the final compound.

  DOI：

  10.1016/0584-8539(91)80276-o