2,5-bis(2-hydroxy-4-methoxyphenyl)thiazolo[5,4-d]thiazole | 1309354-12-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 2,5-bis(2-hydroxy-4-methoxyphenyl)thiazolo[5,4-d]thiazole
• 英文别名: 2-[5-(2-Hydroxy-4-methoxyphenyl)-[1,3]thiazolo[5,4-d][1,3]thiazol-2-yl]-5-methoxyphenol
• CAS: 1309354-12-8
• 化学式: C₁₈H₁₄N₂O₄S₂
• 分子量: 386.452
• InChiKey: IRZYGYUVRQCQSD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  26
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  141
• 氢给体数：
  2
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  三苯基硼烷 、 2,5-bis(2-hydroxy-4-methoxyphenyl)thiazolo[5,4-d]thiazole 以 四氢呋喃 为溶剂， 反应 12.0h， 以40%的产率得到Ph2B(μ-2,5-bis(2-hydroxy-4-methoxyphenyl)thiazolo[5,4-d]thiazole(2-))BPh2
  参考文献：
  名称：

  Boron-Bridged π-Conjugated Ladders as Efficient Electron-Transporting Emitters

  摘要：

  Four diboron-bridged ladder molecules 1-4 have been designed and synthesized. X-ray diffraction analysis revealed that the bulky phenyl substituents on boron centers efficiently prevented pi stacking of the luminescent ladder unit. Characterizations of these complexes demonstrated that the construction of diboron-containing ladder-type skeletons endowed these materials with good thermal stability, high fluorescence quantum yields, and strong electron affinity. The highly efficient nondoped organic light-emitting diodes using complexes 1 and 2 as electron-transporting emitters exhibited maximum luminance values of 16 930 and 18 060 cd/m(2) with turn-on voltages of 3.5 and 2.5 V as well as maximum luminous efficiencies of 6.4 and 5.4 cd/A, respectively.

  DOI：

  10.1021/ic102554j
• 作为产物：
  描述：

  2-羟基-4-甲氧基苯甲醛 、 二硫代乙酰胺 生成 2,5-bis(2-hydroxy-4-methoxyphenyl)thiazolo[5,4-d]thiazole
  参考文献：
  名称：

  Boron-Bridged π-Conjugated Ladders as Efficient Electron-Transporting Emitters

  摘要：

  Four diboron-bridged ladder molecules 1-4 have been designed and synthesized. X-ray diffraction analysis revealed that the bulky phenyl substituents on boron centers efficiently prevented pi stacking of the luminescent ladder unit. Characterizations of these complexes demonstrated that the construction of diboron-containing ladder-type skeletons endowed these materials with good thermal stability, high fluorescence quantum yields, and strong electron affinity. The highly efficient nondoped organic light-emitting diodes using complexes 1 and 2 as electron-transporting emitters exhibited maximum luminance values of 16 930 and 18 060 cd/m(2) with turn-on voltages of 3.5 and 2.5 V as well as maximum luminous efficiencies of 6.4 and 5.4 cd/A, respectively.

  DOI：

  10.1021/ic102554j