2-dodecyl-3,4-ethylenedioxythiophene

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-dodecyl-3,4-ethylenedioxythiophene
• 英文别名: 5-Dodecyl-2,3-dihydrothieno[3,4-b][1,4]dioxine；5-dodecyl-2,3-dihydrothieno[3,4-b][1,4]dioxine
• 化学式: C₁₈H₃₀O₂S
• 分子量: 310.501
• InChiKey: NFVMFNSSDMKYRY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.4
• 重原子数：
  21
• 可旋转键数：
  11
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  46.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  溴代十二烷 、 3,4-乙烯二氧噻吩 在 正丁基锂 作用下， 以 四氢呋喃 为溶剂， 以42%的产率得到2-dodecyl-3,4-ethylenedioxythiophene
  参考文献：
  名称：

  Donor−Acceptor−Donor-Type Liquid Crystal with a Pyridazine Core

  摘要：

  A new liquid crystalline material having an ethylenedioxythiophene - pyridazine - ethylenedioxythiophene (EDOT - PDZ - EDOT) core with two peripheral long alkyl chains was prepared. The designated donor - acceptor - donor (D - A - D)-type core structure induced a distinct smectic liquid crystalline phase due to the strong intermolecular interaction. The photophysical property and the layer structure of the liquid crystal were investigated by differential scanning calorimetry, polarized light microscopy, X-ray diffraction, and cyclic voltammetry.

  DOI：

  10.1021/ol061711q

文献信息

• Donor−Acceptor−Donor-Type Liquid Crystal with a Pyridazine Core
  作者：Yeon Sil Park、Dohyung Kim、Hoosung Lee、Bongjin Moon

  DOI：10.1021/ol061711q

  日期：2006.10.1

  A new liquid crystalline material having an ethylenedioxythiophene - pyridazine - ethylenedioxythiophene (EDOT - PDZ - EDOT) core with two peripheral long alkyl chains was prepared. The designated donor - acceptor - donor (D - A - D)-type core structure induced a distinct smectic liquid crystalline phase due to the strong intermolecular interaction. The photophysical property and the layer structure of the liquid crystal were investigated by differential scanning calorimetry, polarized light microscopy, X-ray diffraction, and cyclic voltammetry.