5-Phenyl-2-(9-phenylcarbazol-3-yl)benzimidazolo[1,2-a]benzimidazole | 1537905-20-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: 5-Phenyl-2-(9-phenylcarbazol-3-yl)benzimidazolo[1,2-a]benzimidazole
• 英文别名: 5-phenyl-2-(9-phenylcarbazol-3-yl)benzimidazolo[1,2-a]benzimidazole
• CAS: 1537905-20-6
• 化学式: C₃₇H₂₄N₄
• 分子量: 524.624
• InChiKey: UCTZSGMVCFEEFR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.3
• 重原子数：
  41
• 可旋转键数：
  3
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  27.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  5-phenyl-5H-benzo[d]benzo[4,5]imidazo[1,2-a]imidazole 在 copper(l) iodide 、 碘苯二乙酸 、 碘 、 potassium carbonate 作用下， 以 N-甲基吡咯烷酮 为溶剂， 反应 53.0h， 生成 5-Phenyl-2-(9-phenylcarbazol-3-yl)benzimidazolo[1,2-a]benzimidazole
  参考文献：
  名称：

  [EN] BENZIMIDAZO[1,2-A]BENZIMIDAZOLE DERIVATIVES FOR ELECTRONIC APPLICATIONS
  [FR] DÉRIVÉS DE BENZIMIDAZO[1,2-A]BENZIMIDAZOLE DESTINÉS À DES APPLICATIONS ÉLECTRONIQUES

  摘要：

  本发明涉及式(I)的化合物，其制备方法以及它们在电子器件中的应用，特别是在电致发光器件中的应用。当作为电致发光器件中磷光发射体的主体材料使用时，式(I)的化合物可能提供电致发光器件的效率、稳定性、可制造性或光谱特性的改善。

  公开号：

  WO2014009317A1

文献信息

• [EN] NITROGEN-CONTAINING HETEROCYCLIC COMPOUNDS AND ORGANIC ELECTROLUMINESCENCE DEVICES CONTAINING THEM<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES AZOTÉS ET DISPOSITIFS ÉLECTROLUMINESCENTS ORGANIQUES CONTENANT CEUX-CI
  申请人：IDEMITSU KOSAN CO

  公开号：WO2017109722A1

  公开（公告）日：2017-06-29

  The present invention relates to compounds of the general formula (11), to a material for an organic electroluminescence device comprising ot least one of these compounds, to an organic electroluminescence device comprising at least one of these compounds, and to the use of a compound according to general formula (11) in an organic electroluminescence device as a host material or an electron transporting material.

  本发明涉及通式（11）的化合物，涉及包含至少其中一种化合物的有机电致发光器件材料，涉及包含至少其中一种化合物的有机电致发光器件，以及涉及将通式（11）的化合物用作有机电致发光器件中的主体材料或电子传输材料。
• [EN] BENZIMIDAZOLO[1,2-A]BENZIMIDAZOLE DERIVATIVES FOR ORGANIC LIGHT EMITTING DIODES<br/>[FR] DÉRIVÉS BENZIMIDAZOLO[1,2-A]BENZIMIDAZOLE POUR DES DIODES ÉLECTROLUMINESCENTES ORGANIQUES
  申请人：IDEMITSU KOSAN CO

  公开号：WO2017093958A1

  公开（公告）日：2017-06-08

  Compounds of formula (I) and their use in electronic devices, especially electroluminescent devices: (I) wherein at least two of the substituents R1 and R2, R2 and R3, R3 and R4, R5 and R6, R6 and R7, or R7 and R8 form together one of the following ring systems (IIa), (IIb) (IIc). When used as charge transport material, charge blocker material and/or host material in electroluminescent devices, the compounds of formula (I) may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices and reduced driving voltage of electroluminescent devices.

  化合物的结构式（I）及其在电子器件中的应用，特别是电致发光器件中的应用：（I）其中至少两个取代基R1和R2、R2和R3、R3和R4、R5和R6、R6和R7或R7和R8共同形成以下环系之一（IIa）、（IIb）、（IIc）。当作为电荷传输材料、电荷阻挡材料和/或宿主材料在电致发光器件中使用时，化合物的结构式（I）可能提供电致发光器件的效率、稳定性、可制造性或光谱特性的改进，并降低电致发光器件的驱动电压。
• BENZIMIDAZOLO[1,2-A]BENZIMIDAZOLE CARRYING BENZIMIDAZOLO[1,2-A]BENZIMIDAZOLYL GROUPS, CARBAZOLYL GROUPS, BENZOFURANE GROUPS OR BENZOTHIOPHENE GROUPS FOR ORGANIC LIGHT EMITTING DIODES
  申请人：IDEMITSU KOSAN CO., LTD.

  公开号：EP3150604A1

  公开（公告）日：2017-04-05

  Benzimidazolo[1,2-a]benzimidazole carrying benzimidazolo[1,2-a]benzimidazolylyl groups, carbazolyl groups, benzofurane groups or benzothiophene groups and their use in electronic devices, especially electroluminescent devices. When used as charge transport material, charge blocker material and/or host material in electroluminescent devices, the inventive compounds may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices and reduced driving voltage of electroluminescent devices.

  含有苯并咪唑并[1,2-a]苯并咪唑基团、咔唑基团、苯并呋喃基团或苯并噻吩基团的苯并咪唑并将其用于电子装置，特别是电致发光装置。当用作电致发光器件中的电荷传输材料、电荷阻断材料和/或宿主材料时，本发明化合物可提高电致发光器件的效率、稳定性、可制造性或光谱特性，并降低电致发光器件的驱动电压。
• BENZIMIDAZOLO[1,2-A]BENZIMIDAZOLES CARRYING BENZOFURANE OR BENZOTHIOPHENE GROUPS FOR ORGANIC LIGHT EMITTING DIODES
  申请人：IDEMITSU KOSAN CO., LTD.

  公开号：EP3150606A1

  公开（公告）日：2017-04-05

  Benzimidazolo[1,2-a]benzimidazole carrying benzofurane or benzothiophene groups and their use in electronic devices, especially electroluminescent devices. When used as charge transport material, charge blocker material and/or host material in electroluminescent devices, the inventive compounds may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices and reduced driving voltage of electroluminescent devices.

  含有苯并呋喃或苯并噻吩基团的苯并咪唑并将其用于电子设备，特别是电致发光设备。当用作电致发光器件中的电荷传输材料、电荷阻断材料和/或宿主材料时，本发明化合物可提高电致发光器件的效率、稳定性、可制造性或光谱特性，并降低电致发光器件的驱动电压。
• Benzimidazo[1,2-a]benzimidazole derivatives for electronic applications
  申请人：UDC IRELAND LIMITED

  公开号：US10243150B2

  公开（公告）日：2019-03-26

  A compound of the general formula (I), a process for the production of the compound and its use in electronic devices, especially electroluminescent devices. Improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices are provided when the compound of formula I is used as host material for phosphorescent emitters in electroluminescent devices.

  通式 (I) 的化合物、 一种生产该化合物的工艺及其在电子设备（尤其是电致发光设备）中的应用。当式 I 化合物用作电致发光器件中磷光发光体的主材料时，可提高电致发光器件的效率、稳定性、可制造性或光谱特性。