5-iodobenzonaphtho<2,1-d>thiophene | 76113-24-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 5-iodobenzonaphtho<2,1-d>thiophene
• 英文别名: 5-Iodonaphtho[1,2-b][1]benzothiole
• CAS: 76113-24-1
• 化学式: C₁₆H₉IS
• 分子量: 360.218
• InChiKey: FMCMBEYDJUBGPD-UHFFFAOYSA-N

物化性质

• 熔点：
  165-167 °C(Solv: acetone (67-64-1))
• 沸点：
  500.2±23.0 °C(Predicted)
• 密度：
  1.771±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.2
• 重原子数：
  18
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  28.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  5-iodobenzonaphtho<2,1-d>thiophene 在 magnesium 、 碘甲烷 作用下， 反应 8.0h， 生成 ethyl ester of benzonaphtho<2,1-d>thiophene-5-carboxylic acid
  参考文献：
  名称：

  Dacka, Stanislaw, Polish Journal of Chemistry, 1982, vol. 56, # 4-6, p. 799 - 803

  摘要：

  DOI：
• 作为产物：
  描述：

  benzonaphtho<2,1-d>thiophene-5-sulfinic acid 以72%的产率得到
  参考文献：
  名称：

  DACKA, S., POL. J. CHEM., 1982, 56, N 4-6, 799-803

  摘要：

  DOI：

文献信息

• Fused Polycyclic Compound, and Preparation Method and Use Thereof
  申请人：Ningbo Lumilan Advanced Materials Co., Ltd.

  公开号：US20200343455A1

  公开（公告）日：2020-10-29

  The present invention relates to the field of display technologies, and particularly to a fused polycyclic compound, a preparation method and use thereof. The fused polycyclic compound provided in the present invention has a structure of General Formula IV. The structure of the compound has ambipolarity, and the HOMO level and the LUMO level of the host material are respectively located on different electron donating group and electron withdrawing group, such that the transport of charges and holes in the host material becomes more balanced, thereby expanding the area where holes and electrons are recombined in the light emitting layer, reducing the exciton concentration, preventing the triplet-triplet annihilation of the device, and improving the efficiency of the device.