dicyclopenta[b,g]naphthalene-1,3,6,8(2H,7H)-tetraone | 1095061-41-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 茚满类
• 英文名称: dicyclopenta[b,g]naphthalene-1,3,6,8(2H,7H)-tetraone
• 英文别名: Dicyclopenta[b,g]naphthalene-1,3,6,8(2H,7H)-tetrone；indeno[5,6-f]indene-1,3,6,8-tetrone
• CAS: 1095061-41-8
• 化学式: C₁₆H₈O₄
• 分子量: 264.237
• InChiKey: JGLVVENFIQQDOB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  20
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  68.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  dicyclopenta[b,g]naphthalene-1,3,6,8(2H,7H)-tetraone 在 溴 作用下， 以 水 、 二甲基亚砜 为溶剂， 反应 2.0h， 生成 2,2,7,7,-tetrabromodicyclopenta[b,g]naphthalene-1,3,6,8(2H,7H)-tetraone
  参考文献：
  名称：

  A general approach toward Janus diones: synthesis of dicyclopenta[b,g]naphthalene-1,3,6,8(2H,7H)-tetraone

  摘要：

  A general approach toward Janus diones involving the reaction of pyromellitic or naphthalenetetracarboxylic dianhydrides with ethyl(triphenylphosphoranylidene)acetate and subsequent rearrangement of the products is described. This approach allows avoiding the formation of poorly soluble intermediates, in which purity cannot be effectively controlled. Dicyclopenta[b,g]naphthalene-1,3,6,8(2H,7H)-tetraone 3, a promising precursor of molecular and polymeric advanced materials is described. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2008.10.028
• 作为产物：
  描述：

  以 乙腈 为溶剂， 反应 0.5h， 以92%的产率得到dicyclopenta[b,g]naphthalene-1,3,6,8(2H,7H)-tetraone
  参考文献：
  名称：

  A general approach toward Janus diones: synthesis of dicyclopenta[b,g]naphthalene-1,3,6,8(2H,7H)-tetraone

  摘要：

  A general approach toward Janus diones involving the reaction of pyromellitic or naphthalenetetracarboxylic dianhydrides with ethyl(triphenylphosphoranylidene)acetate and subsequent rearrangement of the products is described. This approach allows avoiding the formation of poorly soluble intermediates, in which purity cannot be effectively controlled. Dicyclopenta[b,g]naphthalene-1,3,6,8(2H,7H)-tetraone 3, a promising precursor of molecular and polymeric advanced materials is described. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2008.10.028

文献信息

• US7244495B2
  申请人：——

  公开号：US7244495B2

  公开（公告）日：2007-07-17