2,3-dibromo-5,6,9,10-tetrahydro-6,9-etheno-7,8-dimethyleneanthracene | 1037561-06-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 2,3-dibromo-5,6,9,10-tetrahydro-6,9-etheno-7,8-dimethyleneanthracene
• CAS: 1037561-06-0
• 化学式: C₁₈H₁₄Br₂
• 分子量: 390.117
• InChiKey: SKTMULJMOHSKDG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.54
• 重原子数：
  20.0
• 可旋转键数：
  0.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  2,3-dibromo-5,6,9,10-tetrahydro-6,9-etheno-7,8-dimethyleneanthracene 、 4-叔丁基苯硼酸 在 四(三苯基膦)钯 caesium carbonate 作用下， 以 水 、 甲苯 为溶剂， 以85%的产率得到2,3-di(4-tert-butylphenyl)-5,6,9,10-tetrahydro-6,9-etheno-7,8-dimethyleneanthracene
  参考文献：
  名称：

  Photochemical Formation of Substituted Pentacenes

  摘要：

  Substituted pentacenes (8a, 8b, 14a, and 14b) were prepared by Strating-Zwanenburg photodecarbonylation of diones (7a, 7b, 13a, and 13b). The compounds are red and stable in the solid state under inert atmosphere as well as in degassed solutions, but not in air. Each is soluble in common organic solvents where, unless protected, they are oxygen sensitive.

  DOI：

  10.1021/jo800728p
• 作为产物：
  描述：

  1,2,4,5-四溴苯 、 5,6,7,8-四(亚甲基)-双环[2.2.2]-2-辛烯 在 正丁基锂 作用下， 以 正己烷 、 甲苯 为溶剂， 反应 6.0h， 以50%的产率得到2,3-dibromo-5,6,9,10-tetrahydro-6,9-etheno-7,8-dimethyleneanthracene
  参考文献：
  名称：

  Photochemical Formation of Substituted Pentacenes

  摘要：

  Substituted pentacenes (8a, 8b, 14a, and 14b) were prepared by Strating-Zwanenburg photodecarbonylation of diones (7a, 7b, 13a, and 13b). The compounds are red and stable in the solid state under inert atmosphere as well as in degassed solutions, but not in air. Each is soluble in common organic solvents where, unless protected, they are oxygen sensitive.

  DOI：

  10.1021/jo800728p

文献信息

• Photochemical Formation of Substituted Pentacenes
  作者：Yuewei Zhao、Rajib Mondal、Douglas C. Neckers

  DOI：10.1021/jo800728p

  日期：2008.7.1

  Substituted pentacenes (8a, 8b, 14a, and 14b) were prepared by Strating-Zwanenburg photodecarbonylation of diones (7a, 7b, 13a, and 13b). The compounds are red and stable in the solid state under inert atmosphere as well as in degassed solutions, but not in air. Each is soluble in common organic solvents where, unless protected, they are oxygen sensitive.