4,4''-diformyl-2'-diphenylamino-[1,1':4',1'']terphenyl | 1309433-96-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4,4''-diformyl-2'-diphenylamino-[1,1':4',1'']terphenyl
• 英文别名: 4-[4-(4-formylphenyl)-3-(N-phenylanilino)phenyl]benzaldehyde
• CAS: 1309433-96-2
• 化学式: C₃₂H₂₃NO₂
• 分子量: 453.54
• InChiKey: RKOJNCUVEFGMJO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.3
• 重原子数：
  35
• 可旋转键数：
  7
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  37.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4,4''-diformyl-2'-diphenylamino-[1,1':4',1'']terphenyl 、 丙二腈 在 aluminum oxide 作用下， 以 甲苯 为溶剂， 以56%的产率得到2-[[4-[4-[4-(2,2-dicyanoethenyl)phenyl]-3-(N-phenylanilino)phenyl]phenyl]methylidene]propanedinitrile
  参考文献：
  名称：

  An aggregation-induced emissive chromophore as a ratiometric fluorescent sensor for cyanide in aqueous media

  摘要：

  A para-terphenyl derivative containing a lateral diphenylamino group and two terminal dicyanovinyl groups has been designed and synthesized. This compound displays aggregation-induced emission characteristics and thus shows intense intramolecular charge transfer fluorescence even in the condensed state, including in the aggregates formed in an aqueous solvent system consisting of greater than 99% water and in the solid state. The addition of cyanide to its aggregates in aqueous media induces a large blue shift in fluorescence, enabling ratiometric fluorescence sensing of cyanide anions. In addition, its prompt fluorescence responses to cyanide anions were also observed even in the solid state. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2012.12.034
• 作为产物：
  描述：

  2,5-二溴苯胺 在 copper(l) iodide 、 四(三苯基膦)钯 、 1,10-菲罗啉 、 potassium carbonate 、 potassium hydroxide 作用下， 以 甲苯 为溶剂， 生成 4,4''-diformyl-2'-diphenylamino-[1,1':4',1'']terphenyl
  参考文献：
  名称：

  Highly solid-state emissive para-terphenyls laterally substituted with a diphenylamino group

  摘要：

  侧链取代二苯胺基的

  para-联苯在固态下表现出强烈的发光性质，其量子产率接近于1。

  DOI：

  10.1039/c1cc10502g

文献信息

• Highly solid-state emissive <i>para</i>-terphenyls laterally substituted with a diphenylamino group
  作者：Cui-Hua Zhao、Yi-Hong Zhao、Hong Pan、Guang-Liang Fu

  DOI：10.1039/c1cc10502g

  日期：——

  para-Terphenyls laterally substituted with a diphenylamino group show intense solid-state emissions with quantum yields close to unity.

  侧链取代二苯胺基的

  para-联苯在固态下表现出强烈的发光性质，其量子产率接近于1。

• An aggregation-induced emissive chromophore as a ratiometric fluorescent sensor for cyanide in aqueous media
  作者：Guang-Liang Fu、Cui-Hua Zhao

  DOI：10.1016/j.tet.2012.12.034

  日期：2013.2

  A para-terphenyl derivative containing a lateral diphenylamino group and two terminal dicyanovinyl groups has been designed and synthesized. This compound displays aggregation-induced emission characteristics and thus shows intense intramolecular charge transfer fluorescence even in the condensed state, including in the aggregates formed in an aqueous solvent system consisting of greater than 99% water and in the solid state. The addition of cyanide to its aggregates in aqueous media induces a large blue shift in fluorescence, enabling ratiometric fluorescence sensing of cyanide anions. In addition, its prompt fluorescence responses to cyanide anions were also observed even in the solid state. (C) 2012 Elsevier Ltd. All rights reserved.