2-(2-ethylhexyloxy)-5-methoxybenzene-1,4-dibromobenzene | 224558-17-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 2-(2-ethylhexyloxy)-5-methoxybenzene-1,4-dibromobenzene
• 英文别名: 1,4-dibromo-2-(2-ethylhexyloxy)-5-methoxybenzene；1,4-Dibromo-2-[(2-ethylhexyl)oxy]-5-methoxybenzene；1,4-dibromo-2-(2-ethylhexoxy)-5-methoxybenzene
• CAS: 224558-17-2
• 化学式: C₁₅H₂₂Br₂O₂
• 分子量: 394.146
• InChiKey: HHMXNTWGFMVVSV-UHFFFAOYSA-N

物化性质

• 沸点：
  390.1±37.0 °C(Predicted)
• 密度：
  1.379±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.4
• 重原子数：
  19
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-(2-ethylhexyloxy)-5-methoxybenzene-1,4-dibromobenzene 在 四(三苯基膦)钯 正丁基锂 、 potassium carbonate 作用下， 以 乙醚 、 正己烷 、 二甲基亚砜 为溶剂， 反应 85.5h， 生成 2-(2-ethylhexyloxy)-5-methoxy-1,4-diphenylbenzene
  参考文献：
  名称：

  Preparation and photoluminescence of p-terphenyl derivatives containing cyano groups

  摘要：

  Fifteen p-terphenyls containing alkoxylated backbones with and without cyano groups on the phenyl moieties have been designed and synthesized. The influences of the position and the number of cyano groups on the phenyl moieties as well as the skeleton to the absorption and emission spectra both, in solution and in solid state of these new p-terphenyls are discussed. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2005.03.030
• 作为产物：
  描述：

  4-甲氧基苯酚 在 碘 氢氧化钾 、 溴 、 sodium iodide 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 生成 2-(2-ethylhexyloxy)-5-methoxybenzene-1,4-dibromobenzene
  参考文献：
  名称：

  Synthesis and Characterization of New Blue Light Emitting Poly(arylenevinylene) Derivatives Containing Fluorene Pendant

  摘要：

  New poly(arylenevinylene) derivatives composed of biphenyl or terphenyl units in the main chain and fluorene pendant groups are synthesized by Yamamoto coupling reaction or Suzuki coupling reaction. The obtained polymers showed high color pure blue emission due to controlled conjugation length and inhibited intermolecular interaction as well as high solubility and good thermal stability.

  DOI：

  10.1080/15421400500365342

文献信息

• Phenylene-functionalized polythiophene derivatives for light-emitting diodes: their synthesis, characterization and propertiesElectronic supplementary information (ESI) available: experimental details for the preparation of compounds 2, 3a–c and 4a–c. See http://www.rsc.org/suppdata/jm/b1/b103717j/
  作者：Ai-Lin Ding、Jian Pei、Yee-Hing Lai、Wei Huang

  DOI：10.1039/b103717j

  日期：2001.11.23

  The design, synthesis and characterization of a new series of conjugated polymers, poly[(3-(4′-n-butylphenyl)thiophene-2,5-diyl)(2,5-dialkoxy-1,4-phenylene)(4-(4′-n-butylphenyl)thiophene-2,5-diyl)] are described in this contribution. Three polymers modified by phenyl groups have been successfully synthesized via FeCl3-oxiditive polymerization. The well-defined structure of the polymers is fully verified by elemental analysis, FT-IR, and 1H and 13C NMR spectroscopy. All polymers show good thermal stability and solubility in common organic solvents. The absolute photoluminescence (PL) efficiencies of the polymers in the neat film can be up to 11%. The electrochemical properties of the polymers indicate that their HOMO and LUMO energy levels can be adjusted by means of the aromatic groups both in the side chain and the backbone structure. Yellowish green electroluminescence is achieved from single-layered polymer light-emitting diodes (PLEDs) with the configuration ITO/polymer/Ca or Al.

  本文介绍了新系列共轭聚合物（聚[(3-(4′-正丁基苯基)噻吩-2,5-二基)(2,5-二烷氧基-1,4-苯基)(4-(4′-正丁基苯基)噻吩-2,5-二基)]）的设计、合成和表征。通过FeCl3氧化聚合，成功合成了三种由苯基修饰的聚合物。通过元素分析、FT-IR、1H和13C NMR光谱，充分验证了聚合物的明确结构。所有聚合物均具有良好的热稳定性和在常见有机溶剂中的溶解性。纯薄膜中聚合物的绝对光致发光（PL）效率可达11%。聚合物的电化学性质表明，可通过侧链和主链结构中的芳香基团调节其HOMO和LUMO能级。通过ITO/聚合物/Ca或Al结构，单层聚合物发光二极管（PLED）可实现黄绿色电致发光。
• Quantum Dots Tailored with Electronically-Active Polymers
  申请人：Emrick Todd S.

  公开号：US20090275782A1

  公开（公告）日：2009-11-05

  Cadmium selenide, and other quantum dot materials, can be integrated into thin films of poly(para-phenylene vinylene) (PPV) or other polymer compounds without aggregation of the nanocrystals. Solid-state photoluminescence spectra of composite materials prepared by these novel techniques reveal the effect of this greatly enhanced quantum dot-polymer interface relative to cases where the nanoparticles are aggregated, such that electronic communication and energy transfer between the nanoparticle and polymer components is made more efficient.
• US6338909B1
  申请人：——

  公开号：US6338909B1

  公开（公告）日：2002-01-15
• US6337150B1
  申请人：——

  公开号：US6337150B1

  公开（公告）日：2002-01-08
• US7589240B2
  申请人：——

  公开号：US7589240B2

  公开（公告）日：2009-09-15