{[4-(2,2-Dicyanoethenyl)phenyl]methyl}(triphenyl)phosphanium bromide | 62546-41-2

• 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-(2,2-Dicyanoethenyl)phenyl]methyl}(triphenyl)phosphanium bromide
• 英文别名: [4-(2,2-dicyanoethenyl)phenyl]methyl-triphenylphosphanium;bromide
• CAS: 62546-41-2
• 化学式: Br*C₂₉H₂₂N₂P
• 分子量: 509.385
• InChiKey: OFKRZRGTRBLJSH-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  2.62
• 重原子数：
  33
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.03
• 拓扑面积：
  47.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  {[4-(2,2-Dicyanoethenyl)phenyl]methyl}(triphenyl)phosphanium bromide 、 1-phenyl-4,5-dihydro-1H-pyrazole-3-carbaldehyde 在 sodium ethanolate 作用下， 以 四氢呋喃 为溶剂， 反应 0.5h， 以0.318 g的产率得到(E)-2-(4-(2-(1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)vinyl)benzylidene)malononitrile
  参考文献：
  名称：

  Synthesis, optical and nonlinear optical properties of new pyrazoline derivatives

  摘要：

  We report on synthesis and optical properties of new organic compounds based on substituted pyrazole ring. The investigated pyrazoline derivatives (PRDs) exhibit efficient broadband photoluminescence which covers nearly whole visible spectrum. The experimental results are compared to quantum chemical calculations. Amplified spontaneous emission and photodegradation measurements were performed for hybrid systems based on selected PRDs doped into poly(methyl methacrylate) matrix proving the potential utility of such systems in lasing applications. Two-photon absorption (TPA) properties were characterized by the femtosecond Z-scan technique. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2013.10.027
• 作为产物：
  描述：

  2-(4-甲基亚苄基)-丙二腈 在 N-溴代丁二酰亚胺(NBS) 、 偶氮二异丁腈 作用下， 以 四氯化碳 、 苯 为溶剂， 反应 24.0h， 生成 {[4-(2,2-Dicyanoethenyl)phenyl]methyl}(triphenyl)phosphanium bromide
  参考文献：
  名称：

  Synthesis, optical and nonlinear optical properties of new pyrazoline derivatives

  摘要：

  We report on synthesis and optical properties of new organic compounds based on substituted pyrazole ring. The investigated pyrazoline derivatives (PRDs) exhibit efficient broadband photoluminescence which covers nearly whole visible spectrum. The experimental results are compared to quantum chemical calculations. Amplified spontaneous emission and photodegradation measurements were performed for hybrid systems based on selected PRDs doped into poly(methyl methacrylate) matrix proving the potential utility of such systems in lasing applications. Two-photon absorption (TPA) properties were characterized by the femtosecond Z-scan technique. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2013.10.027

文献信息

• Synthesis, optical and nonlinear optical properties of new pyrazoline derivatives
  作者：J. Mysliwiec、A. Szukalski、L. Sznitko、A. Miniewicz、K. Haupa、K. Zygadlo、K. Matczyszyn、J. Olesiak-Banska、M. Samoc

  DOI：10.1016/j.dyepig.2013.10.027

  日期：2014.3

  We report on synthesis and optical properties of new organic compounds based on substituted pyrazole ring. The investigated pyrazoline derivatives (PRDs) exhibit efficient broadband photoluminescence which covers nearly whole visible spectrum. The experimental results are compared to quantum chemical calculations. Amplified spontaneous emission and photodegradation measurements were performed for hybrid systems based on selected PRDs doped into poly(methyl methacrylate) matrix proving the potential utility of such systems in lasing applications. Two-photon absorption (TPA) properties were characterized by the femtosecond Z-scan technique. (C) 2013 Elsevier Ltd. All rights reserved.