diethyl-(4-trans-styryl-benzyl)-amine | 102009-55-2

• 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: diethyl-(4-trans-styryl-benzyl)-amine
• 英文别名: Diaethyl-(4-trans-styryl-benzyl)-amin；N-ethyl-N-[[4-[(E)-2-phenylethenyl]phenyl]methyl]ethanamine
• CAS: 102009-55-2
• 化学式: C₁₉H₂₃N
• 分子量: 265.398
• InChiKey: UBNFSCCUFXWTNU-ZHACJKMWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  20
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.26
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  1-甲基-4-((e)-苯乙烯)-苯 在 N-溴代丁二酰亚胺(NBS) 作用下， 生成 diethyl-(4-trans-styryl-benzyl)-amine
  参考文献：
  名称：

  Drefahl; Lueckert, Journal fur praktische Chemie (Leipzig 1954), 1959, vol. <4> 9, p. 302

  摘要：

  DOI：

文献信息

• Synthesis, Dual Fluorescence, and Fluoroionophoric Behavior of Dipyridylaminomethylstilbenes
  作者：Jye-Shane Yang、Yan-Duo Lin、Ya-Ho Chang、Shin-Shin Wang

  DOI：10.1021/jo0509049

  日期：2005.7.1

  The synthesis, dual fluorescence, and fluoroionophoric behavior of two donor-sigma spacer-acceptor (D-s-A) compounds, trans-4-(N,N-bis(2-pyridyl)amino)methylstilbene (111) and trans-4-(N,N-bis(2pyridyl)amino)methyl-4'-cyanostilbene (1CN), are reported and compared to that of trans-4-(N,N-bis(2-pyridyl)amino)methyl-4'-(N V-dimethylamino)stilbene (1DPA). To gain insights into the dual fluorescence properties for 1H and 1CN in polar but not in nonpolar solvents, model compounds resulting from a replacement of the stilbene group by alkyl (2R) or xylyl (2X) groups or from a replacement of the dipyridylamino (dpa) group by dianisoleamino (MA), diethylamino (ME), methylanilino (MP), or diphenylamino (3PP) groups also have been investigated. In addition to 1H and 1CN, all four compounds of 3 display dual fluorescence. The locally excited (LE) fluorescence mainly results from the stilbene group and the ICT fluorescence from the through-bond interactions between the amino donor and the stilbene acceptors. In the presence of transition metal ions such as Zn(II), Ni(II), Cu(II), and Cd(II), the ICT processes are switched from dpa (D) -> stilbene (A) in 1H and 1CN to stilbene (D) -> dpa/metal ion (A) in their complexes. Whereas the ICT states for the complexes are generally nonfluorescent, an exception was found for the case of 1H/Zn(II). As a result, substituent-dependent fluoroionophoric behavior has been demonstrated by III, 1CN, and 1DPA in response to Zn(II).
• Drefahl; Lueckert, Journal fur praktische Chemie (Leipzig 1954), 1959, vol. <4> 9, p. 302
  作者：Drefahl、Lueckert

  DOI：——

  日期：——