1,2-dicyano-trans-1,2-bis(4-(3,6-di(tert-butyl)carbazol-9-yl)phenyl)ethylene | 1006377-66-7

• 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: 1,2-dicyano-trans-1,2-bis(4-(3,6-di(tert-butyl)carbazol-9-yl)phenyl)ethylene
• 英文别名: (E)-2,3-bis[4-(3,6-ditert-butylcarbazol-9-yl)phenyl]but-2-enedinitrile
• CAS: 1006377-66-7
• 化学式: C₅₆H₅₆N₄
• 分子量: 785.087
• InChiKey: KLQVRPLDHOQKPY-QJGAVIKSSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  16
• 重原子数：
  60
• 可旋转键数：
  8
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  57.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  3,6-二叔丁基咔唑 、 2，3-双(4-溴苯基)-2-丁烯二腈 在 palladium diacetate 三叔丁基膦 、 caesium carbonate 作用下， 以 甲苯 为溶剂， 反应 30.0h， 以52%的产率得到1,2-dicyano-trans-1,2-bis(4-(3,6-di(tert-butyl)carbazol-9-yl)phenyl)ethylene
  参考文献：
  名称：

  Carbazole-Based Donor−Acceptor Compounds:  Highly Fluorescent Organic Nanoparticles

  摘要：

  Carbazole-based donor-acceptor compounds 1,2-dicyano-trans-1,2-bis-4-(carbazolyl)phenylethylene (1) and 1,2-dicyano-trans-1,2-bis-4-(3,6-ditert-butylcarbazolyl)phenylethylene (2) were synthesized. 1 and 2 show negative solvatochromic absorption behavior, but show both positive and negative solvatochromic behavior in the fluorescence spectra. In a water/THF mixture, 1 as well as 2 aggregate into 50-150 nm nanoparticles. The emission of nanoparticles of the new types of fluorescent organic nanoparticles (FONs) 1 and 2 is much higher than that of either 1 or 2 in solution.

  DOI：

  10.1021/ol702666g

文献信息

• Carbazole-Based Donor−Acceptor Compounds:  Highly Fluorescent Organic Nanoparticles
  作者：Sujeewa S. Palayangoda、Xichen Cai、Ravi M. Adhikari、Douglas C. Neckers

  DOI：10.1021/ol702666g

  日期：2008.1.1

  Carbazole-based donor-acceptor compounds 1,2-dicyano-trans-1,2-bis-4-(carbazolyl)phenylethylene (1) and 1,2-dicyano-trans-1,2-bis-4-(3,6-ditert-butylcarbazolyl)phenylethylene (2) were synthesized. 1 and 2 show negative solvatochromic absorption behavior, but show both positive and negative solvatochromic behavior in the fluorescence spectra. In a water/THF mixture, 1 as well as 2 aggregate into 50-150 nm nanoparticles. The emission of nanoparticles of the new types of fluorescent organic nanoparticles (FONs) 1 and 2 is much higher than that of either 1 or 2 in solution.