(E,E)-3,5-bis{2-{4-[2-(3,4,5-trihexyloxyphenyl)ethenyl]phenyl}ethenyl}benzaldehyde | 253598-67-3

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二芳基庚烷
• 英文名称: (E,E)-3,5-bis{2-{4-[2-(3,4,5-trihexyloxyphenyl)ethenyl]phenyl}ethenyl}benzaldehyde
• 英文别名: 3,5-bis[(E)-2-[4-[(E)-2-(3,4,5-trihexoxyphenyl)ethenyl]phenyl]ethenyl]benzaldehyde
• CAS: 253598-67-3
• 化学式: C₇₅H₁₀₂O₇
• 分子量: 1115.63
• InChiKey: FFKJYQMSVHJHKF-BUUBZNEXSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  24.3
• 重原子数：
  82
• 可旋转键数：
  45
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.48
• 拓扑面积：
  72.4
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  对苯二甲醛缩二乙醛 在 potassium tert-butylate 作用下， 以 四氢呋喃 为溶剂， 生成 (E,E)-3,5-bis{2-{4-[2-(3,4,5-trihexyloxyphenyl)ethenyl]phenyl}ethenyl}benzaldehyde
  参考文献：
  名称：

  Dendrimers consisting of stilbene or distyrylbenzene building blocks synthesis and stability

  摘要：

  On the basis of Wittig-Homer reactions and protection group techniques compound 7 for the core and the components 9a-c and 11a-c for the dendrons were prepared and linked in the final step. The convergent synthesis yielded constitutionally and configurationally pure dendrimers (2a-c, 2a'-c') which consist of distyrylbenzene units. Their thermo-oxidative stability in the presence of air was studied by chemiluminescence and compared to the dendrimers 1 consisting of stilbene units, (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(99)00823-6

文献信息

• Dendrimers consisting of stilbene or distyrylbenzene building blocks synthesis and stability
  作者：Matthias Lehmann、Bernhard Schartel、Manfred Hennecke、Herbert Meier

  DOI：10.1016/s0040-4020(99)00823-6

  日期：1999.11

  On the basis of Wittig-Homer reactions and protection group techniques compound 7 for the core and the components 9a-c and 11a-c for the dendrons were prepared and linked in the final step. The convergent synthesis yielded constitutionally and configurationally pure dendrimers (2a-c, 2a'-c') which consist of distyrylbenzene units. Their thermo-oxidative stability in the presence of air was studied by chemiluminescence and compared to the dendrimers 1 consisting of stilbene units, (C) 1999 Elsevier Science Ltd. All rights reserved.