3,7-Di(carbazol-9-yl)dibenzothiophene 5,5-dioxide | 1246439-41-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻吩类
• 英文名称: 3,7-Di(carbazol-9-yl)dibenzothiophene 5,5-dioxide
• CAS: 1246439-41-7
• 化学式: C₃₆H₂₂N₂O₂S
• 分子量: 546.649
• InChiKey: CHBJBMBICQGSEZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.6
• 重原子数：
  41
• 可旋转键数：
  2
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  52.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  3,7-二溴-5,5-二氧-二苯并噻吩 、 咔唑 在 tris-(dibenzylideneacetone)dipalladium(0) 、 sodium t-butanolate 、 叔丁醇 、 2-二环己基磷-2,4,6-三异丙基联苯 作用下， 以 甲苯 为溶剂， 反应 18.0h， 以24%的产率得到3,7-Di(carbazol-9-yl)dibenzothiophene 5,5-dioxide
  参考文献：
  名称：

  Tuning the Intramolecular Charge Transfer Emission from Deep Blue to Green in Ambipolar Systems Based on Dibenzothiophene S,S-Dioxide by Manipulation of Conjugation and Strength of the Electron Donor Units

  摘要：

  The efficient synthesis and photophysical propel ties of a series of ambipolar donor acceptor donor Systems is described where the acceptor is dibenzothrophene S,S-dioxide and the donor is fluorene, carbazole or arylamine The systems exhibit intramolecular charge transfer (ICT) states (available ICT character strengths)}editing to fluorescence emission ranging from deep blue to green with model ate to high photoluminescence quantum yields The emission properties can be effectively tuned by systematically changing die position of substitution on both donor and acceptor units (which affects the extent of conjugation) and the redox potentials of the donor units The results are supported by cyclic voltammetric data and TD-DFT calculations

  DOI：

  10.1021/jo100898a

文献信息

• Π(PI)-conjugated compound, organic electroluminescence element material, light-emitting material, light-emitting thin film, organic electroluminescence element, display device, and illumination device
  申请人：Konica Minolta, Inc.

  公开号：US11358951B2

  公开（公告）日：2022-06-14

  In order to provide a novel π-conjugated compound capable of increasing the light-emission efficiency of an organic electroluminescence element, for example, this π-conjugated compound has a structure indicated by general formula (1). (In general formula (1): Z1-Z6 each independently indicate a hydrogen atom, a deuterium atom, an electron-donating group D, or an electron-withdrawing group A; at least out of two among Z1-Z6 is an electron-donating group D and the other is an electron-withdrawing group A; and at least one ortho position combination Z1 and Z2, Z2 and Z3, Z3 and Z4, Z4 and Z5, Z5 and Z6, or Z6 and Z1 among Z1-Z6 is one combination out of an electron-donating group D and an electron-donating group D, an electron-withdrawing group A and an electron-withdrawing group A, or an electron-donating group D and an electron-withdrawing group A.)

  为了提供一种新型π共轭化合物，该化合物能够提高有机电致发光元件的发光效率，例如，该π共轭化合物具有通式（1）所示的结构。 (在通式（1）中：Z1-Z6各自独立地表示一个氢原子、一个氘原子、一个电子供能基团D或一个电子取能基团A；Z1-Z6中至少有两个是电子供能基团D，另一个是电子取能基团A；Z1-Z6 中至少有一个正位组合 Z1 和 Z2、Z2 和 Z3、Z3 和 Z4、Z4 和 Z5、Z5 和 Z6 或 Z6 和 Z1 是一个电子供能基团 D 和一个电子供能基团 D、一个电子取能基团 A 和一个电子取能基团 A 或一个电子供能基团 D 和一个电子取能基团 A 中的一个组合。)
• II(PI)-CONJUGATED COMPOUND, ORGANIC ELECTROLUMINESCENCE ELEMENT MATERIAL, LIGHT-EMITTING MATERIAL, LIGHT-EMITTING THIN FILM, ORGANIC ELECTROLUMINESCENCE ELEMENT, DISPLAY DEVICE, AND ILLUMINATION DEVICE
  申请人：Konica Minolta, Inc.

  公开号：US20180170914A1

  公开（公告）日：2018-06-21

  In order to provide a novel π-conjugated compound capable of increasing the light-emission efficiency of an organic electroluminescence element, for example, this π-conjugated compound has a structure indicated by general formula (1). (In general formula (1): Z 1 -Z 6 each independently indicate a hydrogen atom, a deuterium atom, an electron-donating group D, or an electron-withdrawing group A; at least out of two among Z 1 -Z 6 is an electron-donating group D and the other is an electron-withdrawing group A; and at least one ortho position combination Z 1 and Z 2 , Z 2 and Z 3 , Z 3 and Z 4 , Z 4 and Z 5 , Z 5 and Z 6 , or Z 6 and Z 1 among Z 1 -Z 6 is one combination out of an electron-donating group D and an electron-donating group D, an electron-withdrawing group A and an electron-withdrawing group A, or an electron-donating group D and an electron-withdrawing group A.)
• Tuning the Intramolecular Charge Transfer Emission from Deep Blue to Green in Ambipolar Systems Based on Dibenzothiophene <i>S</i>,<i>S</i>-Dioxide by Manipulation of Conjugation and Strength of the Electron Donor Units
  作者：Kathryn C. Moss、Konstantinos N. Bourdakos、Vandana Bhalla、Kiran T. Kamtekar、Martin R. Bryce、Mark A. Fox、Helen L. Vaughan、Fernando B. Dias、Andrew P. Monkman

  DOI：10.1021/jo100898a

  日期：2010.10.15

  The efficient synthesis and photophysical propel ties of a series of ambipolar donor acceptor donor Systems is described where the acceptor is dibenzothrophene S,S-dioxide and the donor is fluorene, carbazole or arylamine The systems exhibit intramolecular charge transfer (ICT) states (available ICT character strengths)}editing to fluorescence emission ranging from deep blue to green with model ate to high photoluminescence quantum yields The emission properties can be effectively tuned by systematically changing die position of substitution on both donor and acceptor units (which affects the extent of conjugation) and the redox potentials of the donor units The results are supported by cyclic voltammetric data and TD-DFT calculations