4-(4-(diethylamino)styryl)-2-phenylpyridine | 870783-10-1

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 4-(4-(diethylamino)styryl)-2-phenylpyridine
• 英文别名: N,N-diethyl-4-[2-(2-phenylpyridin-4-yl)ethenyl]aniline
• CAS: 870783-10-1
• 化学式: C₂₃H₂₄N₂
• 分子量: 328.457
• InChiKey: OFONRIORDXOBFF-UHFFFAOYSA-N

物化性质

• 沸点：
  512.7±39.0 °C(Predicted)
• 密度：
  1.087±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.77
• 重原子数：
  25.0
• 可旋转键数：
  6.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  16.13
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  4-(4-(diethylamino)styryl)-2-phenylpyridine 、 iridium(III) chloride trihydrate 以 乙二醇乙醚 、 水 为溶剂， 反应 24.0h， 以30%的产率得到
  参考文献：
  名称：

  A novel multifunctional cyclometallated iridium(III) complex with interesting second-order nonlinear optical properties and two-photon absorption activity

  摘要：

  A novel cationic cyclometallated Ir(III) complex, namely [lr(C(sic)N-ppy-4-CH=CH6H4NEt2)(2)(N(sic)N-bPY-CH=CHC6H4NEt2)][PF6] (ppy = 2-phenylpyridine; bpy = 2,2'-bipyridine), was prepared and well characterized. Its good second-order NLO response, as determined in solution by the EFISH technique, and its interesting two-photon absorption activity, as measured by the Z-scan technique in the femtosecond case, make it a good candidate for application in photonics and biomedicine. (C) 2017 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2017.12.009
• 作为产物：
  描述：

  4-甲基-2-苯基吡啶 、 N,N-二乙基-4-氨基苯甲醛 在 potassium tert-butylate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 以56%的产率得到4-(4-(diethylamino)styryl)-2-phenylpyridine
  参考文献：
  名称：

  A novel multifunctional cyclometallated iridium(III) complex with interesting second-order nonlinear optical properties and two-photon absorption activity

  摘要：

  A novel cationic cyclometallated Ir(III) complex, namely [lr(C(sic)N-ppy-4-CH=CH6H4NEt2)(2)(N(sic)N-bPY-CH=CHC6H4NEt2)][PF6] (ppy = 2-phenylpyridine; bpy = 2,2'-bipyridine), was prepared and well characterized. Its good second-order NLO response, as determined in solution by the EFISH technique, and its interesting two-photon absorption activity, as measured by the Z-scan technique in the femtosecond case, make it a good candidate for application in photonics and biomedicine. (C) 2017 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2017.12.009

文献信息

• Photoluminescence and <i>trans</i> → <i>cis</i> Photoisomerization of Aminostyrene-Conjugated Phenylpyridine C^N Ligands and Their Complexes with Platinum(II): The Styryl Position and the Amino Substituent Effects
  作者：Che-Jen Lin、Yi-Hung Liu、Shie-Ming Peng、Jye-Shane Yang

  DOI：10.1021/jp304893c

  日期：2012.7.19

  C^N ligands and their cyclometalated [(C^N)Pt(II)(acac)] (C^N = trans-n-(4-NR2-styryl)-2-phenylpyridine, where n = 3′ or 4 and R = Me or Ph, and acac = acetylacetonate) complexes are reported. The results allow one to address the effects of the styryl position (n = 3′ or 4) and the amino N-substituents (N-Me or N-Ph) on the photoluminescence and trans → cis photoisomerization quantum efficiencies (Φf

  合成，电子光谱，光化学性质，和四个苯基吡啶（PPY）的DFT计算衍生的C ^ N配体及其环金属化[（C ^ N）的Pt（II）（acac）]的（C ^ N =反式- ñ -报道了（4-NR 2-苯乙烯基）-2-苯基吡啶，其中n＝ 3'或4，R ＝ Me或Ph，acac ＝乙酰丙酮酸酯）络合物。结果允许人们解决苯乙烯基位置的影响（Ñ = 3'或4）和氨基Ñ -取代基（Ñ -Me或ñ -Ph）上所述光致发光和TRAN小号→顺光异构化反应的量子效率（Φ ˚F和Φ TC的游离配体和Pt配合物。通常，苯乙烯基位置效应比氨基取代基效应更显着。相对Φ ˚F和Φ TC值是游离配位体和相应的Pt配合物之间是不同的。然而，Φ现象˚F +2Φ TC 1.0≈是观察在室温下的解决方案的所有情况。该现象由用于光致异构化的常规单键扭曲机理解释，该机理在S 1中是活化过程，而在T 1中是无障碍的。我们得出的结论是。激发
• Tris-Cyclometalated Iridium(III) Styryl Complexes and Their Saturated Analogues:  Direct Functionalization of Ir(4-Me-ppy)₃ and Hydrogen Transfer Process
  作者：Marc Lepeltier、Hubert Le Bozec、Véronique Guerchais、Terence Kwok-Ming Lee、Kenneth Kam-Wing Lo

  DOI：10.1021/om050383f

  日期：2005.11.1

  A new series of tris-cyclometalated Ir(III) Styryl Complexes and their saturated analogues have been synthesized; the former are formed by functionalization of Ir(4-Me-ppy)(3) and the latter from a hydrogen transfer process to the styryl groups. Their luminescence properties have been investigated.