2,6-二甲基-1-(3-磺酰基丙基)吡啶鎓 | 93803-26-0

• 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
• 中文名称: 2,6-二甲基-1-(3-磺酰基丙基)吡啶鎓
• 英文名称: 2,6-lutidinium-3-sulfopropylbetaine
• 英文别名: 2,6-Dimethyl-1-(3-sulphonatopropyl)pyridinium；3-(2,6-dimethylpyridin-1-ium-1-yl)propane-1-sulfonate
• CAS: 93803-26-0
• 化学式: C₁₀H₁₅NO₃S
• 分子量: 229.3
• InChiKey: SZXKBAYUORLNCA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  69.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  N-乙基咔唑-3-甲醛 、 2,6-二甲基-1-(3-磺酰基丙基)吡啶鎓 在 哌啶 作用下， 反应 10.0h， 以56%的产率得到2,6-di[2-(N-ethyl-carbazole-3-yl)vinyl]-N-(3-sulfonatopropyl)pyridinium
  参考文献：
  名称：

  Synthesis and photophysical properties of two novel branched pyridinium inner salt dyes

  摘要：

  Two new branched pyridinium inner salt dyes, 2,6-di[2-(N-ethyl-carbazole-3-yl)vinyl]-N-(3-sulfonate-propyl)pyridinium, inner salt (2) and 2,4,6-tri[2-(N-ethyl-carbazole-3-yl)vinyl]-N-(3-sulfonatepropyl) pyridinium, inner salt (3), with N-ethyl-carbazolyl as electron donor group and pyridine cation as electron acceptor group have been synthesized. Their single- and two-photon related fluorescence properties in various solvents have also been examined. These dyes exhibit stronger fluorescence emission relative to the corresponding linear counterpart and common pyridinium dyes with discrete cation and anion components. Three-branched organic dye 3 has a high fluorescence quantum yield as 0.12 and exhibits strong orange two-photon excited fluorescence at 608 nm in THF with large two-photon absorption cross-section being 606 GM. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2012.09.012
• 作为产物：
  描述：

  2,6-二甲基吡啶 、 1,3-丙烷磺内酯 以 乙腈 为溶剂， 反应 24.0h， 以26%的产率得到2,6-二甲基-1-(3-磺酰基丙基)吡啶鎓
  参考文献：
  名称：

  Galin, Monique; Chapoton, Alain; Galin, Jean-Claude, Journal of the Chemical Society. Perkin transactions II, 1993, # 3, p. 545 - 553

  摘要：

  DOI：

文献信息

• Galin, Monique; Chapoton, Alain; Galin, Jean-Claude, Journal of the Chemical Society. Perkin transactions II, 1993, # 3, p. 545 - 553
  作者：Galin, Monique、Chapoton, Alain、Galin, Jean-Claude

  DOI：——

  日期：——
• Synthesis and photophysical properties of two novel branched pyridinium inner salt dyes
  作者：Huihui Chen、Zhiqiang Liu、Duxia Cao、Yunlong Deng、Yunhui Sun、Fuyou Li

  DOI：10.1016/j.dyepig.2012.09.012

  日期：2013.2

  Two new branched pyridinium inner salt dyes, 2,6-di[2-(N-ethyl-carbazole-3-yl)vinyl]-N-(3-sulfonate-propyl)pyridinium, inner salt (2) and 2,4,6-tri[2-(N-ethyl-carbazole-3-yl)vinyl]-N-(3-sulfonatepropyl) pyridinium, inner salt (3), with N-ethyl-carbazolyl as electron donor group and pyridine cation as electron acceptor group have been synthesized. Their single- and two-photon related fluorescence properties in various solvents have also been examined. These dyes exhibit stronger fluorescence emission relative to the corresponding linear counterpart and common pyridinium dyes with discrete cation and anion components. Three-branched organic dye 3 has a high fluorescence quantum yield as 0.12 and exhibits strong orange two-photon excited fluorescence at 608 nm in THF with large two-photon absorption cross-section being 606 GM. (C) 2012 Elsevier Ltd. All rights reserved.