3-[(E)-2-pyridin-4-ylethenyl]-N,N-bis[3-[(E)-2-pyridin-4-ylethenyl]phenyl]aniline | 1239713-20-2

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 3-[(E)-2-pyridin-4-ylethenyl]-N,N-bis[3-[(E)-2-pyridin-4-ylethenyl]phenyl]aniline
• CAS: 1239713-20-2
• 化学式: C₃₉H₃₀N₄
• 分子量: 554.694
• InChiKey: QWKDQDXVDGWXAG-DZURWXOBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.8
• 重原子数：
  43
• 可旋转键数：
  9
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  41.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  tris(3-formylphenyl)amine 、 (吡啶-4-甲基)磷酸二乙酯 在 sodium hydride 作用下， 以 四氢呋喃 、 mineral oil 为溶剂， 反应 48.25h， 生成 3-[(E)-2-pyridin-4-ylethenyl]-N,N-bis[3-[(E)-2-pyridin-4-ylethenyl]phenyl]aniline
  参考文献：
  名称：

  meta-Substituted triphenylamines as new dyes displaying exceptionally large Stokes shifts

  摘要：

  A straightforward synthesis of fluorescent tris-meta-substituted triphenylamines (m-TPAs) is presented These new fluorophores display a unique feature that is a remarkably high Stokes shift up to 250 urn, as compared to their para counterparts Although the mew substitution is made at the expense of the quantum yield, the latter is maintained at an appreciable level (5%) making the m-TPAs a new class of fluorophores adaptable to a large range of applications from biology to materials science (C) 2010 Elsevier Ltd All rights reserved

  DOI：

  10.1016/j.tetlet.2010.06.082

文献信息

• meta-Substituted triphenylamines as new dyes displaying exceptionally large Stokes shifts
  作者：Guillaume Bordeau、Rémy Lartia、Marie-Paule Teulade-Fichou

  DOI：10.1016/j.tetlet.2010.06.082

  日期：2010.8

  A straightforward synthesis of fluorescent tris-meta-substituted triphenylamines (m-TPAs) is presented These new fluorophores display a unique feature that is a remarkably high Stokes shift up to 250 urn, as compared to their para counterparts Although the mew substitution is made at the expense of the quantum yield, the latter is maintained at an appreciable level (5%) making the m-TPAs a new class of fluorophores adaptable to a large range of applications from biology to materials science (C) 2010 Elsevier Ltd All rights reserved