10,10-bis(hexadecyl)-10H-spiro[anthracene-9,9'-(2',7'-dibromofluorene)] | 911830-81-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: 10,10-bis(hexadecyl)-10H-spiro[anthracene-9,9'-(2',7'-dibromofluorene)]
• 英文别名: 2',7'-Dibromo-9,9-dihexadecylspiro[anthracene-10,9'-fluorene]；2',7'-dibromo-9,9-dihexadecylspiro[anthracene-10,9'-fluorene]
• CAS: 911830-81-4
• 化学式: C₅₈H₈₀Br₂
• 分子量: 937.081
• InChiKey: DAHZLEGOFWLAGC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  25.2
• 重原子数：
  60
• 可旋转键数：
  30
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.59
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  溴代十六烷 、 10H-spiro[anthracene-9,9'-(2',7'-dibromofluorene)] 在 18-冠醚-6 、 potassium hydride 作用下， 以 四氢呋喃 为溶剂， 反应 5.0h， 以69%的产率得到10,10-bis(hexadecyl)-10H-spiro[anthracene-9,9'-(2',7'-dibromofluorene)]
  参考文献：
  名称：

  Synthesis and Characterization of Spiro-Triphenylamine Configured Polyfluorene Derivatives with Improved Hole Injection

  摘要：

  We report on the synthesis of a spiro-fluorene derivative with bulky tert-butyl-substituted triphenylamine structure. The compound was synthesized in an attempt to enhance both hole injection and physical properties. A series of copolymers of the compound and a spiro-anthracenefluorene structure were synthesized, and their physical, optical, and electrochemical characteristics were investigated. The polymers showed good thermal stability with decomposition temperatures in excess of 389 degrees C and high glass transition temperatures in the range of 112-207 degrees C. The emission characteristics of the polymers were similar to that of dialkyl polyfluorenes. Cyclic voltametry studies revealed that the energy level of polymers can be tuned by adjusting the spiro-triphenylamine content with a tuning range of about 0.5 eV. Organic light-emitting diodes were fabricated using the polymers. All of the devices showed an emission in the deep blue region, and the copolymers showed improved hole injecting/transporting characteristics.

  DOI：

  10.1021/ma060683o

文献信息

• Synthesis and Characterization of Spiro-Triphenylamine Configured Polyfluorene Derivatives with Improved Hole Injection
  作者：Doojin Vak、Jang Jo、Jieun Ghim、Chaemin Chun、Bogyu Lim、Alan J. Heeger、Dong-Yu Kim

  DOI：10.1021/ma060683o

  日期：2006.9.1

  We report on the synthesis of a spiro-fluorene derivative with bulky tert-butyl-substituted triphenylamine structure. The compound was synthesized in an attempt to enhance both hole injection and physical properties. A series of copolymers of the compound and a spiro-anthracenefluorene structure were synthesized, and their physical, optical, and electrochemical characteristics were investigated. The polymers showed good thermal stability with decomposition temperatures in excess of 389 degrees C and high glass transition temperatures in the range of 112-207 degrees C. The emission characteristics of the polymers were similar to that of dialkyl polyfluorenes. Cyclic voltametry studies revealed that the energy level of polymers can be tuned by adjusting the spiro-triphenylamine content with a tuning range of about 0.5 eV. Organic light-emitting diodes were fabricated using the polymers. All of the devices showed an emission in the deep blue region, and the copolymers showed improved hole injecting/transporting characteristics.