7,7-dimethyl-7H-dibenzo[c,h]xanthene-5,9-diol | 126659-46-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: 7,7-dimethyl-7H-dibenzo[c,h]xanthene-5,9-diol
• 英文别名: 7,7-Dimethyl-7H-dibenzo[c,h]xanthen-5,9-diol；13,13-Dimethyl-2-oxapentacyclo[12.8.0.03,12.04,9.017,22]docosa-1(14),3(12),4,6,8,10,15,17,19,21-decaene-10,16-diol
• CAS: 126659-46-9
• 化学式: C₂₃H₁₈O₃
• 分子量: 342.394
• InChiKey: SEUVLNJKLCSCOW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.1
• 重原子数：
  26
• 可旋转键数：
  0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  49.7
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  7,7-dimethyl-7H-dibenzo[c,h]xanthene-5,9-diol 、 硫酸二甲酯 在 氢氧化钾 作用下， 生成 5,9-dimethoxy-7,7-dimethyl-7H-dibenzo[c,h]xanthene
  参考文献：
  名称：

  Sen-Gupta; Tucker, Journal of the Chemical Society, 1922, vol. 121, p. 563

  摘要：

  DOI：
• 作为产物：
  描述：

  2,2'-isopropylidene-di-[1,4]naphthoquinone 在 溶剂黄146 、 锌 作用下， 生成 7,7-dimethyl-7H-dibenzo[c,h]xanthene-5,9-diol
  参考文献：
  名称：

  Sen-Gupta; Tucker, Journal of the Chemical Society, 1922, vol. 121, p. 563

  摘要：

  DOI：

文献信息

• Noncrystallizable sensitized layers for OLED and OEDs
  申请人：MOLECULAR GLASSES, INC.

  公开号：US10211409B2

  公开（公告）日：2019-02-19

  Various embodiments of the present invention provide for a light emitting devices comprising a light emitting layer comprising an electroluminescent organic material dispersed in a matrix, wherein the electroluminescent organic material has a molecular weight less than about 2000 amu, the matrix comprises a nonelectroluminescent-nonpolymeric amorphous glass mixture, and each of the nonelectroluminescent-nonpolymeric organic molecular glass mixture and the electroluminescent organic material constitutes at least 20 percent by weight of the light emitting layer; and electrodes in electrical communication with the light emitting layer and configured to conduct an electric charge through the light emitting layer such that the light emitting layer emits light.

  本发明的各种实施例提供了一种发光器件，该器件包括一个发光层，该发光层包括分散在基质中的电致发光有机材料，其中电致发光有机材料的分子量小于约2000amu，基质包括非电致发光-非聚合非晶态玻璃混合物，且非电致发光-非聚合有机分子玻璃混合物和电致发光有机材料各自占发光层重量的至少20%；与发光层电气连接的电极，其配置可通过发光层传导电荷，从而使发光层发光。
• JPH01283280A
  申请人：——

  公开号：JPH01283280A

  公开（公告）日：1989-11-14
• NONCRYSTALLIZABLE SENSITIZED LAYERS FOR OLED AND OEDS
  申请人：MOLECULAR GLASSES, INC.

  公开号：US20170162795A1

  公开（公告）日：2017-06-08

  Various embodiments of the present invention provide for a light emitting devices comprising a light emitting layer comprising an electroluminescent organic material dispersed in a matrix, wherein the electroluminescent organic material has a molecular weight less than about 2000 amu, the matrix comprises a nonelectroluminescent-nonpolymeric amorphous glass mixture, and each of the nonelectroluminescent-nonpolymeric organic molecular glass mixture and the electroluminescent organic material constitutes at least 20 percent by weight of the light emitting layer; and electrodes in electrical communication with the light emitting layer and configured to conduct an electric charge through the light emitting layer such that the light emitting layer emits light.