2,5-di(4-cyanophenyl)pyrrole | 55368-39-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: 2,5-di(4-cyanophenyl)pyrrole
• 英文别名: 4,4'-(2,5-Pyrroldiyl)dibenzonitril；4,4'-pyrrole-2,5-diyl-bis-benzonitrile；4-[5-(4-cyanophenyl)-1H-pyrrol-2-yl]benzonitrile
• CAS: 55368-39-3
• 化学式: C₁₈H₁₁N₃
• 分子量: 269.305
• InChiKey: QFALALKAKBLDMF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.09
• 重原子数：
  21.0
• 可旋转键数：
  2.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  63.37
• 氢给体数：
  1.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  2,5-di(4-cyanophenyl)pyrrole 以30%的产率得到
  参考文献：
  名称：

  DANN O.; FICK H.; PIETZNER B.; WALKENHORST E.; FERNBACH R.; ZEH D., J. LIEBIGS ANN. CHEM. , 1975, NO 1, 160-194

  摘要：

  DOI：
• 作为产物：
  描述：

  2,5-di(4-bromophenyl)-1H-pyrrole 以56%的产率得到
  参考文献：
  名称：

  DANN O.; FICK H.; PIETZNER B.; WALKENHORST E.; FERNBACH R.; ZEH D., J. LIEBIGS ANN. CHEM. , 1975, NO 1, 160-194

  摘要：

  DOI：

文献信息

• Electrosynthesis of Arylpyrroles and -indoles Under S_RN1 Conditions
  作者：M. Chahma、C. Combellas、A. Thiébault

  DOI：10.1055/s-1994-25476

  日期：——

  Arylpyrroles and -indoles are electrosynthesized via a SRN1 type reaction. With pyrrolyl anion, the reaction leads mainly to α-substitution, but β-substitution and disubstitution are also observed. With indolyl anion, the main product corresponds to β-substitution. In both cases, the yield of the main product is higher than 50%.

  芳基吡咯和吲哚通过SRN1类型反应电合成。使用吡咯基阴离子时，反应主要导致α取代，但也观察到β取代和双取代。使用吲哚基阴离子时，主要产物对应于β取代。在这两种情况下，主要产物的产率均超过50%。
• Inhibition of the HIV-1 rev–RRE complex formation by unfused aromatic cations
  作者：G Xiao

  DOI：10.1016/s0968-0896(00)00344-8

  日期：2001.5

  RNA viruses cause a wide range of human diseases. Development of new agents to target such viruses is an active area of research. Towards this goal, a series of diphenylfuran cations as potential inhibitors of the Rev-RRE complex have been designed and synthesized. Analysis of the interaction of the diphenylfurans with RRE and TAR RNA model systems by gel shift assays indicates that they exhibit both sequence and structure-dependent binding modes. Our results show a strong interaction between the diphenylfuran ring system and RRE bases, while the TAR interactions are much weaker with the compounds that are the best inhibitors of Rev-RRE. (C) 2001 Elsevier Science Ltd. All rights reserved.
• Delocalized Nitrogen Carbanions in SRN1 Reactions
  作者：M. Chahma、C. Combellas、A. Thiebault

  DOI：10.1021/jo00129a048

  日期：1995.12

  S(RN)1 reactions can be performed with nitrogen carbanions as nucleophiles, and generally the reaction leads to a mixture of isomers. In the case of the pyrrolyl anion, position 2 is about four times more reactive than position 3. When the ortho positions of pyrrole are substituted by alkyl groups, the reactivity of position 2 increases while that of position 3 decreases. With tert-butyl groups as the substituents, no reaction at position 2 is observed. With the indolyl anion as the nucleophiIe, no substitution at position 2 or at the phenyl ring is observed, and only one product corresponding to monosubstitution at position 3 is obtained. Imidazolyl anions react preferentially at position 4 (5), and substitution of position 2 by a methyl group makes the coupling regioselective.