1-(2-bromophenyl)-2-(3-bromophenyl)ethene

• 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-bromophenyl)-2-(3-bromophenyl)ethene
• 英文别名: 2,3'-(ethene-1,2-diyl)bis(bromobenzene)；1-Bromo-2-[2-(3-bromophenyl)ethenyl]benzene
• 化学式: C₁₄H₁₀Br₂
• 分子量: 338.041
• InChiKey: JLQYSGUXZCLDAR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  1-(2-bromophenyl)-2-(3-bromophenyl)ethene 在 碘 作用下， 以 甲苯 为溶剂， 以0.9 g的产率得到trans-1-(2-bromophenyl)-2-(3-bromophenyl)ethene
  参考文献：
  名称：

  Ferromagnetic Spin Alignment in Head-to-Tail Coupled Oligo(1,4-phenyleneethynylene)s and Oligo(1,4-phenylenevinylene)s Bearing Pendant p-Phenylenediamine Radical Cations

  摘要：

  The intramolecular and long-range ferromagnetic coupling between p-phenylenediamine radical cations in head-to-tail coupled oligo(1,4-phenyleneethynylene)s and oligo(1,4-phenylenvinylene)s between neighbors and next-nearest neighbors is described. UV/vis/near-IR experiments show that the radical cations are localized in the pendant p-phenylenediamine units of the conjugated oligomers. The ESR spectra of these oligo(1,4-phenyleneethynylene) and oligo(1,4-phenylenvinylene) di(radical cation)s are consistent with those of a triplet state. A linear behavior is observed for the doubly integrated ESR intensity of the Delta M-s = +/-1 and Delta M-s = +/-2 signals with the inverse temperature (I similar to 1/T), consistent with Curie's law. This behavior indicates a triplet ground-state diradical with a large triplet-singlet energy gap or possibly a degeneracy of singlet and triplet states.

  DOI：

  10.1021/jo000548o
• 作为产物：
  描述：

  3-溴苄溴 在 sodium hydride 作用下， 以 四氢呋喃 为溶剂， 反应 15.0h， 生成 1-(2-bromophenyl)-2-(3-bromophenyl)ethene
  参考文献：
  名称：

  신규 페난트렌 화합물, 이의 제조방법 및 이를 이용한 유기전자소자

  摘要：

  本发明涉及一种具有优异发光效率和寿命的新型苯并噻吩化合物，其制备方法以及包含该新型苯并噻吩化合物的有机电子器件。

  公开号：

  KR102006994B1

文献信息

• USE OF APPENDED DYES IN OPTICAL DATA STORAGE MEDIA
  申请人：Natarajan Arunkumar

  公开号：US20120052232A1

  公开（公告）日：2012-03-01

  The present disclosure relates to optical media and the formation and use of such media. In certain embodiments the optical media or a composition suitable for such media includes a polymeric matrix or substrate. A dye, such as an energy transfer dye is chemically appended to the polymeric matrix or substrate, such as by one or more covalent bonds.
• US5521160A
  申请人：——

  公开号：US5521160A

  公开（公告）日：1996-05-28