2,7-dimethyl-9H-thioxanthen-9-one-10,10-dioxide | 106595-35-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻喃类
• 英文名称: 2,7-dimethyl-9H-thioxanthen-9-one-10,10-dioxide
• 英文别名: 2,7-Dimethyl-10,10-dioxo-10λ⁶-thioxanthen-9-on；2,7-dimethyl-10,10-dioxo-10λ⁶-thioxanthen-9-one；2,7-Dimethyl-10,10-dioxothioxanthen-9-one；2,7-dimethyl-10,10-dioxothioxanthen-9-one
• CAS: 106595-35-1
• 化学式: C₁₅H₁₂O₃S
• 分子量: 272.324
• InChiKey: YSEVVCQPSURKQT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  19
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  59.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  N-乙基咔唑 、 2,7-dimethyl-9H-thioxanthen-9-one-10,10-dioxide 在 甲烷磺酸 、 四磷十氧化物 作用下， 反应 31.0h， 以45.7%的产率得到9,9-bis(9-ethyl-9H-carbazol-3-yl)-2,7-dimethyl-9H-thioxanthen 10,10-dioxide
  参考文献：
  名称：

  인광 호스트용 화합물 및 이를 포함한 유기 발광 소자

  摘要：

  本发明涉及用于有机发光器件的光致发光宿主化合物及其所包含的有机发光器件，根据本发明的光致发光宿主化合物采用供体-受体-供体（D-A-D）结构设计以增大带隙，其特点是将噻吩(thioxanthene)结构作为受体角色的中心，并通过将供体角色的卡巴졸或卡波林化合物与噻吩结构和供体角色周围的硫酰基(sulfon)结构相对应的中心原子结合，设计为具有高三重态能量(ET)、高玻璃化转变温度(Tg)和高分子量的非晶态物质，从而具有长寿命、良好的电荷传输性能和热稳定性。

  公开号：

  KR101597552B1
• 作为产物：
  描述：

  2,7-dimethyl-9H-thioxanthen-9-one 在 双氧水 、 溶剂黄146 作用下， 反应 2.0h， 以75.4%的产率得到2,7-dimethyl-9H-thioxanthen-9-one-10,10-dioxide
  参考文献：
  名称：

  인광 호스트용 화합물 및 이를 포함한 유기 발광 소자

  摘要：

  本发明涉及用于有机发光器件的光致发光宿主化合物及其所包含的有机发光器件，根据本发明的光致发光宿主化合物采用供体-受体-供体（D-A-D）结构设计以增大带隙，其特点是将噻吩(thioxanthene)结构作为受体角色的中心，并通过将供体角色的卡巴졸或卡波林化合物与噻吩结构和供体角色周围的硫酰基(sulfon)结构相对应的中心原子结合，设计为具有高三重态能量(ET)、高玻璃化转变温度(Tg)和高分子量的非晶态物质，从而具有长寿命、良好的电荷传输性能和热稳定性。

  公开号：

  KR101597552B1

文献信息

• Competitive Metalation of Diphenyl Sulfone and 4,4'-Dimethyldiphenyl Sulfone by n-Butyllithium
  作者：DAVID A. SHIRLEY、ERWIN A. LEHTO、C. WAYNE HOLLEY、HILTON A. SMITH

  DOI：10.1021/jo01360a021

  日期：1957.9
• THIOXANTHONE AROMATIC AMINE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME
  申请人：Shenzhen China Star Optoelectronics Technology Co. Ltd.

  公开号：US20160351831A1

  公开（公告）日：2016-12-01

  The invention provides a thioxanthone aromatic amine compound and an organic light emitting device using the compound. The thioxanthone aromatic amine compound includes a compound expressed by formula (I) or formula (II): where Ar 1 and Ar 2 each are selected from ammonia compounds with structures respectively expressed by formula (III) to formula (VII), or hydrogen atom, thioxanthone aromatic amine compound of the invention has single structure, determinate molecular weight, and has better solubility and film-forming property, and also has low biochemical temperature and decomposition temperature, and stable film morphology.
• POLY (SPIROBIFLUORENE) AND ORGANIC ELECTROLUMINESCENT DEVICE
  申请人：Changchun Institute of Applied Chemistry, Chinese Academy of Science

  公开号：US20190284334A1

  公开（公告）日：2019-09-19

  The present disclosure provides a poly(spirobifluorene) having a structure represented by Formula (I). In the present disclosure, a polymer containing carbazolyl spirobifluorene is synthesized by introducing a carbazolyl group at a side chain of a spirobifluorene. No intramolecular charge transfer from a main chain to a side chain occurs in the carbazolyl spirobifluorene polymer prepared in the present disclosure. And the polymer has a good hole transport capability due to the modification with carbazole, and a good device efficiency can be achieved while retaining the advantage of the color purity of pure blue light. Meanwhile, by introducing an aromatic group to the poly(spirobifluorene) of the present disclosure, emission of three primary colors of blue, green and red can be obtained, and a good device efficiency can be achieved.