1,5-bis(dodecyloxy)naphthalene-2,6-dicarbaldehyde | 1203498-24-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1,5-bis(dodecyloxy)naphthalene-2,6-dicarbaldehyde
• 英文别名: 1,5-Didodecoxynaphthalene-2,6-dicarbaldehyde；1,5-didodecoxynaphthalene-2,6-dicarbaldehyde
• CAS: 1203498-24-1
• 化学式: C₃₆H₅₆O₄
• 分子量: 552.838
• InChiKey: VQYLVJNGKTVCGZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.2
• 重原子数：
  40
• 可旋转键数：
  26
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1,5-bis(dodecyloxy)naphthalene-2,6-dicarbaldehyde 、 苯基膦酸二乙酯 在 potassium tert-butylate 作用下， 以 四氢呋喃 为溶剂， 反应 1.17h， 生成 1,5-bis(dodecyloxy)-2,6-distyrylnaphthalene
  参考文献：
  名称：

  Microwave-assisted McMurry polymerization utilizing low-valent titanium for the synthesis of poly 2,6-[1,5-bis(dodecyloxy)naphthylene vinylene] (PNV)

  摘要：

  Poly 2,6-[1,5-bis(dodecyloxy)naphthylene vinylene] is synthesized by microwave-assisted McMurry polymerization utilizing low-valent titanium generated from titanium tetrachloride and zinc. The obtained polymer is fluorescent with an average molecular weight of approximately 65,000 g/mol and a polydispersity of M-w/M-n approximate to 3. Absorption and fluorescence spectroscopy in solution and on spin-cast thin films reveal that the bis-alkoxy substituted PNV has a short effective conjugation length but a quite efficient exciton migration. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2009.10.083
• 作为产物：
  描述：

  2,6-dibromo-1,5-didodecyloxynaphthalene 、 N,N-二甲基甲酰胺 在 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 以37%的产率得到1,5-bis(dodecyloxy)naphthalene-2,6-dicarbaldehyde
  参考文献：
  名称：

  Microwave-assisted McMurry polymerization utilizing low-valent titanium for the synthesis of poly 2,6-[1,5-bis(dodecyloxy)naphthylene vinylene] (PNV)

  摘要：

  Poly 2,6-[1,5-bis(dodecyloxy)naphthylene vinylene] is synthesized by microwave-assisted McMurry polymerization utilizing low-valent titanium generated from titanium tetrachloride and zinc. The obtained polymer is fluorescent with an average molecular weight of approximately 65,000 g/mol and a polydispersity of M-w/M-n approximate to 3. Absorption and fluorescence spectroscopy in solution and on spin-cast thin films reveal that the bis-alkoxy substituted PNV has a short effective conjugation length but a quite efficient exciton migration. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2009.10.083

文献信息

• Microwave-assisted McMurry polymerization utilizing low-valent titanium for the synthesis of poly 2,6-[1,5-bis(dodecyloxy)naphthylene vinylene] (PNV)
  作者：Henrik Thomas、Nicolai Stuhr-Hansen、Fredrik Westerlund、Bo W. Laursen、Magnus Magnussen、Henning O. Sørensen、Thomas Bjørnholm、Jørn B. Christensen

  DOI：10.1016/j.tetlet.2009.10.083

  日期：2009.12

  Poly 2,6-[1,5-bis(dodecyloxy)naphthylene vinylene] is synthesized by microwave-assisted McMurry polymerization utilizing low-valent titanium generated from titanium tetrachloride and zinc. The obtained polymer is fluorescent with an average molecular weight of approximately 65,000 g/mol and a polydispersity of M-w/M-n approximate to 3. Absorption and fluorescence spectroscopy in solution and on spin-cast thin films reveal that the bis-alkoxy substituted PNV has a short effective conjugation length but a quite efficient exciton migration. (C) 2009 Elsevier Ltd. All rights reserved.