(3,4-dibutyl-5-thienylmethyl)triphenylphosphonium bromide | 1022089-71-9

• 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: (3,4-dibutyl-5-thienylmethyl)triphenylphosphonium bromide
• CAS: 1022089-71-9
• 化学式: Br*C₃₁H₃₆PS
• 分子量: 551.571
• InChiKey: BLKGBIMHUHCOFQ-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  4.93
• 重原子数：
  34.0
• 可旋转键数：
  11.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为反应物：
  描述：

  (3,4-dibutyl-5-thienylmethyl)triphenylphosphonium bromide 、 4-(N-ethyl-N-(2-hydroxyethyl)amino)benzaldehyde 在 sodium ethanolate 作用下， 以 乙醇 为溶剂， 反应 5.0h， 生成 2-[N-ethyl-N-[4-[2-[2-(3,4-dibutyl)thienyl]ethenyl]phenyl]amino]ethanol 、 2-[N-ethyl-N-[4-[2-[2-(3,4-dibutyl)thienyl]ethenyl]phenyl]amino]ethanol
  参考文献：
  名称：

  Synthesis and nonlinear optical properties of linear and Λ-shaped pyranone-based chromophores

  摘要：

  New, pyranone-based chromophores were synthesized and their (nonlinear) optical properties were measured. The chromophores were prepared by first condensing an electron withdrawing group with pyranone, followed by reaction with an aldehyde-functionalized pi-conjugated bridged donor molecule. This approach enables one to easily incorporate the pyranone moiety and to prepare both linear and A-shaped chromophores. The (nonlinear) optical properties were measured using femtosecond hyper-Rayleigh scattering. These measurements demonstrated the advantages of this approach. (c) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2008.02.009
• 作为产物：
  描述：

  3,4-二丁基-5-(羟甲基)噻吩 、 三苯基膦氢溴酸盐 以 乙腈 为溶剂， 反应 4.0h， 以89%的产率得到(3,4-dibutyl-5-thienylmethyl)triphenylphosphonium bromide
  参考文献：
  名称：

  Synthesis and nonlinear optical properties of linear and Λ-shaped pyranone-based chromophores

  摘要：

  New, pyranone-based chromophores were synthesized and their (nonlinear) optical properties were measured. The chromophores were prepared by first condensing an electron withdrawing group with pyranone, followed by reaction with an aldehyde-functionalized pi-conjugated bridged donor molecule. This approach enables one to easily incorporate the pyranone moiety and to prepare both linear and A-shaped chromophores. The (nonlinear) optical properties were measured using femtosecond hyper-Rayleigh scattering. These measurements demonstrated the advantages of this approach. (c) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2008.02.009