1,2-bis(1H-benzo[d]imidazol-1-yl)benzene | 1435767-37-5

• 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: 1,2-bis(1H-benzo[d]imidazol-1-yl)benzene
• 英文别名: (1,2-phenylene)bisbenzimidazole；1-[2-(Benzimidazol-1-yl)phenyl]benzimidazole
• CAS: 1435767-37-5
• 化学式: C₂₀H₁₄N₄
• 分子量: 310.358
• InChiKey: WALTZLPXEAFRFW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  24
• 可旋转键数：
  2
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  35.6
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,2-bis(1H-benzo[d]imidazol-1-yl)benzene 在 N-溴代丁二酰亚胺(NBS) 作用下， 以 1,4-二氧六环 为溶剂， 反应 1.0h， 以73%的产率得到1,2-bis(2-bromo-1H-benzo[d]imidazol-1-yl)benzene
  参考文献：
  名称：

  [EN] SEVEN-MEMBERED RING COMPOUNDS
  [FR] COMPOSÉS CYCLIQUES À SEPT ANNEAUX

  摘要：

  本发明涉及式(I)的化合物；它们的生产过程以及它们在电子设备中的应用，特别是电致发光器件。当作为电荷传输材料和/或荧光发射体在电致发光器件中使用时，式(I)的化合物可能提供电致发光器件的效率、稳定性、可制造性和/或光谱特性的改进。

  公开号：

  WO2017178864A1
• 作为产物：
  描述：

  苯并咪唑 、 1-(2-bromophenyl)-1H-benzo[d]imidazole 在 copper(l) iodide 、 potassium carbonate 、 L-脯氨酸 作用下， 以 二甲基亚砜 为溶剂， 反应 48.0h， 以12%的产率得到1,2-bis(1H-benzo[d]imidazol-1-yl)benzene
  参考文献：
  名称：

  Systematic Investigation of Fluorescence Properties of Symmetric and Asymmetric Diazolo[1,2-a:2′,1′-c]quinoxaline Derivatives

  摘要：

  The investigation of the synthesis and optical properties of symmetric and asymmetric diazolo[1,2-a:2',1'-c]quinoxaline derivatives were systematically examined. The formation of an intramolecular carbon-carbon bond between two azole rings could be achieved by selection of the reaction depending on the type of azole. The absorption and fluorescence spectra revealed the following effects induced by structural changes: 1) introduction of a fused-benzene ring affects the peak shape and the increment of 0-0 transition in the absorption and fluorescence spectra. 2) A hypsochromic shift is induced by substitution of the CH moiety with a nitrogen atom. 3) Introduction of fused-benzene ring(s) is a promising strategy for improving the fluorescence quantum yield of these species. Furthermore, all of the compounds were fluorescent in the solid state, although no systematic trend was found. Investigation of the single crystal structures revealed a diversity of crystal packing arrangements, even in related structures.

  DOI：

  10.3987/com-15-13189

文献信息

• ortho-Phenylene bridged palladium bis-N-heterocyclic carbene complexes: synthesis, structure and catalysis
  作者：Dominik Munz、Alexander Poethig、Alexander Tronnier、Thomas Strassner

  DOI：10.1039/c3dt33006k

  日期：——

  A series of ortho-phenylene bridged palladium bis-NHC complexes has been synthesized. Complexes with imidazolium and benzimidazolium derived NHCs and methyl-/benzyl-wingtips are reported. Bis(benz)imidazoles with a doubly brominated ortho-phenylene bridge could be obtained by an electrophilic substitution reaction. The structure of the complexes could be confirmed by three solid-state structures. All

  已经合成了一系列邻苯撑桥联的钯双-NHC配合物。据报道与咪唑鎓和苯并咪唑鎓衍生的NHC和甲基-/苄基-翼尖形成复合物。可以通过亲电取代反应获得具有双溴化邻-亚苯基桥的双（苯）咪唑。配合物的结构可以通过三种固态结构来确认。所有催化剂均已在以下催化剂的催化官能化中进行了测试丙烷。催化活性高度依赖于配体，而配体对区域选择性（n / iso）的影响要小得多。
• SEVEN-MEMBERED RING COMPOUNDS
  申请人：Idemitsu Kosan Co., Ltd.

  公开号：EP3070144A1

  公开（公告）日：2016-09-21

  The present invention relates to compounds of formula a process for their production and their use in electronic devices, especially electroluminescent devices. When used as charge transport material and/or host material for phosphorescent emitters in electroluminescent devices, the compounds of formula I may provide improved efficiency, stability, manufacturability and/or spectral characteristics of electroluminescent devices.

  本发明涉及式化合物 其生产工艺及其在电子设备，特别是电致发光设备中的用途。当用作电致发光器件中电荷传输材料和/或磷光发光体的主材料时，式 I 化合物可提高电致发光器件的效率、稳定性、可制造性和/或光谱特性。
• Seven-membered ring compounds
  申请人：Idemitsu Kosan Co., Ltd.

  公开号：US10968229B2

  公开（公告）日：2021-04-06

  The present invention relates to compounds of formula (I); a process for their production and their use in electronic devices, especially electroluminescent devices. When used as charge transport material and/or host material for phosphorescent emitters in electroluminescent devices, the compounds of formula I may provide improved efficiency, stability, manufacturability and/or spectral characteristics of electroluminescent devices.

  本发明涉及式（I）化合物；其生产工艺及其在电子设备，特别是电致发光设备中的用途。当用作电致发光器件中电荷传输材料和/或磷光发光体的主材料时，式 I 化合物可提高电致发光器件的效率、稳定性、可制造性和/或光谱特性。
• Poly(arylenebenzimidazole) polymers and copolymers
  申请人：Hay Allan S.

  公开号：US20090131623A1

  公开（公告）日：2009-05-21

  Polymers and copolymers of formula I: in which m is typically 30 to 500 and n is 0 to 500; Ar is for example, 1,2-phenylene, 1,3-phenylene, 1,4-phenylene, or 2,6-pyridylene; Ar 2 and Ar 3 are selected from various bivalent aryl and heteroaryl groups; and X is for example, the bivalent SO 2 or CO, have high temperature properties which make them useful as films, matrices in carbon fiber reinforced composites and high performance adhesives; processes for preparing the polymers and copolymers employ a novel C—N coupling reaction.
• US7696298B2
  申请人：——

  公开号：US7696298B2

  公开（公告）日：2010-04-13