3,6-di-tert-butyl-9-(4-(phenylsulfonyl)phenyl)-9H-carbazole | 1620885-50-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 3,6-di-tert-butyl-9-(4-(phenylsulfonyl)phenyl)-9H-carbazole
• 英文别名: 9-[4-(Benzenesulfonyl)phenyl]-3,6-ditert-butylcarbazole
• CAS: 1620885-50-8
• 化学式: C₃₂H₃₃NO₂S
• 分子量: 495.686
• InChiKey: SFBJNKAKXJONKH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.1
• 重原子数：
  36
• 可旋转键数：
  5
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  47.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  溴苯 、 苯磺酰氯 在 N,N-二甲基丙烯基脲 、 aluminum (III) chloride 、 18-冠醚-6 、 potassium carbonate 作用下， 以 氯仿 为溶剂， 反应 48.17h， 生成 3,6-di-tert-butyl-9-(4-(phenylsulfonyl)phenyl)-9H-carbazole
  参考文献：
  名称：

  Thermally activated delayed fluorescence materials based on 3,6-di-tert-butyl-9-((phenylsulfonyl)phenyl)-9H-carbazoles

  摘要：

  A series of bipolar materials for thermally activated delayed fluorescence based on 3,6-di-tert-butyl-9-((phenylsulfonyl)phenyl)-9H-carbazoles, is synthesized by Ulmann coupling reactions. In these materials, the 3,6-di-tert-butylcarbazole group is linked at the 3-, 4- position or 3'-, 4'- position of diphenyl sulfone. The effects of the conjugation connectivity on the electronic, photophysical and electrochemical properties of these materials, are studied by extensive UV-vis, fluorescence spectroscopic measurements, cyclic voltammetry and theoretical calculations as well as X-ray crystallographic analysis. The energy gap between singlet and triplet in these materials is tuned from 0.39 eV to 0.22 eV by manipulation of conjugation of the electron donor units. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2014.06.008

文献信息

• Organic compound
  申请人：GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.

  公开号：US10804470B2

  公开（公告）日：2020-10-13

  An organic compound, applications thereof, an organic mixture, and an organic electronic device. The structure of the organic compound is represented by formula (1), and definitions of substituent groups in the formula (1) are the same as those in the specifications.

  一种有机化合物、其应用、一种有机混合物和一种有机电子设备。有机化合物的结构用式（1）表示，式（1）中取代基的定义与说明书中的相同。
• Mixture, composition and organic electronic device
  申请人：GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.

  公开号：US10978642B2

  公开（公告）日：2021-04-13

  A mixture consists of three or more organic compounds, wherein the molecular weight difference of any two organic compounds is less than 160 Dalton. In the mixture, the molar percentage of each organic compound is not less than 3% and not more than 90%, and the organic compounds all have at least one same or similar photoelectronic function.

  混合物由三种或三种以上的有机化合物组成，其中任意两种有机化合物的分子量之差小于 160 道尔顿。在混合物中，每种有机化合物的摩尔百分比不小于 3%，也不大于 90%，并且所有有机化合物都具有至少一种相同或相似的光电子功能。
• Boron-containing organic compound and applications thereof, organic mixture, and organic electronic device
  申请人：GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.

  公开号：US11239428B2

  公开（公告）日：2022-02-01

  An organic compound containing boron and uses thereof, an organic mixture, and an organic electronic device, the structure of said organic compound containing boron being as shown in formula (1). The substituents in formula (I) have the same definitions as in the description.

  一种含硼的有机化合物及其用途、一种有机混合物和一种有机电子器件，所述含硼有机化合物的结构如式（1）所示。式（I）中的取代基与描述中的定义相同。
• THERMALLY ACTIVATED DELAYED FLUORESCENCE MATERIAL, POLYMER, MIXTURE, FORMULATION, AND ORGANIC ELECTRONIC DEVICE
  申请人：GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.

  公开号：US20190214577A1

  公开（公告）日：2019-07-11

  Disclosed is a thermally activated delayed fluorescence material capable of improving luminous efficiency and stability, a polymer, a mixture, a formulation, and an organic electronic device comprising the same. This thermally activated delayed fluorescence material comprises a conjugated unit comprising at least two aromatic rings or heteroaromatic rings, so as to achieve thermally activated delayed fluorescence (TADF) characteristics. This thermally activated delayed fluorescence material can be used as a TADF luminescent material to improve the luminous efficiency and stability of the electroluminescent device containing such a thermally activated delayed fluorescence material by cooperating with a suitable host material, thereby providing a solution of the luminescent device which has low manufacturing cost, a high efficiency, a long life, and being low in roll-off.
• ORGANIC COMPOUND, APPLICATIONS THEREOF, ORGANIC MIXTURE, AND ORGANIC ELECTRONIC DEVICE
  申请人：GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.

  公开号：US20190319197A1

  公开（公告）日：2019-10-17

  An organic compound, applications thereof, an organic mixture, and an organic electronic device. The structure of the organic compound is represented by general formula (1), and definitions of substituent groups in the general formula (1) are the same as those in the specifications.