1,4-bis(1H-indol-2-yl)benzene | 2175-63-5

• 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: 1,4-bis(1H-indol-2-yl)benzene
• 英文别名: 1,4-diindolylbenzene；2,2'-p-phenylene-bis-indole；1,4-di-indol-2-yl-benzene；1,4-Di-indol-2-yl-benzol；1,4-Bis--benzol；1,4-Di(benzazol-2-yl)benzene；2-[4-(1H-indol-2-yl)phenyl]-1H-indole
• CAS: 2175-63-5
• 化学式: C₂₂H₁₆N₂
• 分子量: 308.382
• InChiKey: ATOWUMVBFOKGSF-UHFFFAOYSA-N

物化性质

• 熔点：
  >360 °C
• 沸点：
  624.0±35.0 °C(Predicted)
• 密度：
  1.259±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.5
• 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：
  31.6
• 氢给体数：
  2
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  2,2'-(1,4-phenylenebis(ethyne-2,1-diyl))dianiline 在 氟硼酸钠 、 bis[dichloro(pentamethylcyclopentadienyl)iridium(III)] 作用下， 以 乙腈 为溶剂， 反应 8.0h， 以78%的产率得到1,4-bis(1H-indol-2-yl)benzene
  参考文献：
  名称：

  [Cp∗IrCl2]2-catalysed cyclization of 2-alkynylanilines into indoles

  摘要：

  [Cp*IrCl2](2) catalyses the cyclization of 2-alkynylanilines into indoles. A wide variety of substrates is tolerated. A reaction pathway involving intramolecular hydroamination is proposed. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2014.08.053

文献信息

• Efficient synthesis of 2-arylindoles, 2-arylimidazo[1,2-a]pyridines and 2-arylquinoxalines, and their bis-derivatives using [Hmim]OTf ionic liquid supported on nano-silica as a reusable catalyst
  作者：Mohammad Soltani、Iraj Mohammadpoor-Baltork、Ahmad R. Khosropour、Majid Moghadam、Shahram Tangestaninejad、Valiollah Mirkhani

  DOI：10.1007/s13738-015-0603-2

  日期：2015.8

  AbstractAn efficient and facile method for the synthesis of 2-arylindoles, 2-arylimidazo[1,2-a]pyridines and 2-arylquinoxalines by the reaction of various α-bromo ketones with anilines, 2-aminopyridine and 1,2-phenylenediamine, respectively, in the presence of N-methylimidazolium trifluoromethanesulfonate ionic liquid supported on nano-silica ([Hmim]OTf@nano-SiO2) as a reusable catalyst under solvent-free

  摘要通过各种α-溴代酮与苯胺，2-氨基吡啶和1,2-苯二胺的反应，合成2-芳基吲哚，2-芳基咪唑并[1,2- a ]吡啶和2-芳基喹喔啉的一种高效简便的方法，分别在无溶剂条件下，在可重复使用的催化剂上，负载在纳米二氧化硅上的N-甲基咪唑三氟甲磺酸盐离子液体（[Hmim] OTf @ nano-SiO 2）存在。这些化合物的双衍生物也首次使用该催化体系得到了有效的制备。所有产物均以高收率和短反应时间获得。 图形概要
• COMPOSITES COMPRISING RIGID-ROD POLYMERS AND GRAPHENE NANOPARTICLES AND PROCESS FOR MAKING THE SAME
  申请人：DANG Thuy D.

  公开号：US20150218730A1

  公开（公告）日：2015-08-06

  The present invention relates to composites comprising rigid-rod polymers and graphene nanoparticles, processes for the preparation thereof, nanocomposite films and fibers comprising such composites and articles containing such nanocomposite films and fibers.

  本发明涉及由刚性杆聚合物和石墨烯纳米颗粒组成的复合材料，其制备过程，包含此类复合材料的纳米复合膜和纤维以及包含此类纳米复合膜和纤维的物品。
• Process for making composites comprising rigid-rod polymers and graphene nanoparticles
  申请人：Dang Thuy D.

  公开号：US10323338B2

  公开（公告）日：2019-06-18

  The present invention relates to composites comprising rigid-rod polymers and graphene nanoparticles, processes for the preparation thereof, nanocomposite films and fibers comprising such composites and articles containing such nanocomposite films and fibers.

  本发明涉及包含硬棒聚合物和石墨烯纳米颗粒的复合材料、其制备工艺、包含此类复合材料的纳米复合薄膜和纤维以及含有此类纳米复合薄膜和纤维的物品。
• Compositions comprising rigid-rod polymers and carbon nanotubes and process for making the same
  申请人：——

  公开号：US20030083421A1

  公开（公告）日：2003-05-01

  The present invention relates to compositions comprising rigid-rod polymers and carbon nanotubes. The compositions comprise dispersed carbon nanotubes aligned with rigid-rod polymers. The alignment of the nanotubes and polymers can be liquid crystalline. The rigid-rod polymers of this invention include, but are not limited to, polymers and copolymers comprising benzobisazole, pyridobisimidazole and benzamidazobenzo-phenanthroline repeat units. Dispersion of carbon nanotubes is achieved by in-situ polymerization in the presence of the carbon nanotubes, which may be either single-wall or multi-wall or a combination of both. The polymer compositions comprising carbon nanotubes may be spun into fibers or formed into films. The strength of the resulting fibers of the present invention is significantly greater than that of fibers without carbon nanotubes.

  本发明涉及由硬杆聚合物和碳纳米管组成的组合物。这些组合物包括与硬棒聚合物排列在一起的分散碳纳米管。纳米管和聚合物的排列可以是液晶的。本发明的硬棒聚合物包括但不限于由苯并二咪唑、吡啶二咪唑和苯并咪唑-菲罗啉重复单元组成的聚合物和共聚物。碳纳米管的分散是在碳纳米管存在的情况下通过原位聚合实现的，碳纳米管可以是单壁的，也可以是多壁的或两者的组合。包含碳纳米管的聚合物组合物可以纺成纤维或形成薄膜。本发明纤维的强度明显高于不含碳纳米管的纤维。
• The Preparation of Indoles from Diazo Ketones¹
  作者：C. E. BLADES、A. L. WILDS

  DOI：10.1021/jo01115a023

  日期：1956.9