1-methyl-4-(4-pyridyl)pyridinium 4-methylbenzene-sulfonate | 79608-48-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 1-methyl-4-(4-pyridyl)pyridinium 4-methylbenzene-sulfonate
• 英文别名: 4-Methylbenzenesulfonate;1-methyl-4-pyridin-4-ylpyridin-1-ium
• CAS: 79608-48-3
• 化学式: C₇H₇O₃S*C₁₁H₁₁N₂
• 分子量: 342.419
• InChiKey: PGTNRTSSGWYWPJ-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  2.47
• 重原子数：
  24
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  82.4
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-methyl-4-(4-pyridyl)pyridinium 4-methylbenzene-sulfonate 在 ammonium hexafluorophosphate 作用下， 以 水 、 乙腈 为溶剂， 反应 84.0h， 生成 N-(3-butynyl)-N'-methyl-4,4'-bipyridinium bis(hexafluorophosphate)
  参考文献：
  名称：

  Efficient post-polymerization functionalization of conducting poly(3,4-ethylenedioxythiophene) (PEDOT) via ‘click’-reaction

  摘要：

  The possibility to functionalize polymers after a successful polymerization process is often an important challenge in macromolecular science. Herein, modified electrodes based on azide-containing potentio-dynamically electropolymerized PEDOT derivatives are reported. This reactive coatings are subsequently modified under mild heterogeneous conditions by copper-catalyzed Huisgen 1,3-dipolar cycloaddition with terminal alkynes, the so-called 'click'-reaction. A series of terminal alkynes have been successfully used for the facile immobilization of neutral, electron-accepting and electron-donating units to the conducting PEDOT with high conversion efficiencies showing the broad scope of the strategy. The route is devoid of the limitations generated by the various steric and electronic impacts of the substituents when attached to the monomer before polymerization. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2010.12.022
• 作为产物：
  描述：

  4,4'-联吡啶 、 对甲苯磺酸甲酯 以 乙腈 为溶剂， 反应 21.0h， 以92%的产率得到1-methyl-4-(4-pyridyl)pyridinium 4-methylbenzene-sulfonate
  参考文献：
  名称：

  Efficient post-polymerization functionalization of conducting poly(3,4-ethylenedioxythiophene) (PEDOT) via ‘click’-reaction

  摘要：

  The possibility to functionalize polymers after a successful polymerization process is often an important challenge in macromolecular science. Herein, modified electrodes based on azide-containing potentio-dynamically electropolymerized PEDOT derivatives are reported. This reactive coatings are subsequently modified under mild heterogeneous conditions by copper-catalyzed Huisgen 1,3-dipolar cycloaddition with terminal alkynes, the so-called 'click'-reaction. A series of terminal alkynes have been successfully used for the facile immobilization of neutral, electron-accepting and electron-donating units to the conducting PEDOT with high conversion efficiencies showing the broad scope of the strategy. The route is devoid of the limitations generated by the various steric and electronic impacts of the substituents when attached to the monomer before polymerization. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2010.12.022

文献信息

• Photographic elements capable of providing oxoindolizine and oxoindolizinium dye compounds
  申请人：EASTMAN KODAK COMPANY (a New Jersey corporation)

  公开号：EP0068880A1

  公开（公告）日：1983-01-05

  Oxoindolizine and oxoindolizinium dye compounds are formed in photograpic elements as image dyes. These dyes are formed in unexposed areas of photographic elements, especially photothermographic elements, by the reaction of a photosensitive cyclopropenone compound with a pyridine compound. Alternatively the resulting product may be further reacted with a color forming coupler. The photographic element can be exposed and then heated to a processing temperature to form a dye image.

  Oxoindolizine 和 oxoindolizinium 染料化合物在感光元件中形成图像染料。这些染料是通过感光环丙烯酮化合物与吡啶化合物反应，在感光元件，特别是光热成像元件的未曝光区域形成的。另外，所得产物还可以与一种成色耦合剂进一步反应。感光元件可以曝光，然后加热到处理温度，形成染料图像。
• Oxoindolizine and oxoindolizinium dyes and processes for their preparation
  申请人：EASTMAN KODAK COMPANY (a New Jersey corporation)

  公开号：EP0068876B1

  公开（公告）日：1985-04-03
• US4368247A
  申请人：——

  公开号：US4368247A

  公开（公告）日：1983-01-11
• US4577024A
  申请人：——

  公开号：US4577024A

  公开（公告）日：1986-03-18