1-bromo-2-n-octyloxybenzene | 528598-05-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 1-bromo-2-n-octyloxybenzene
• 英文别名: 2-bromo-1-octyloxybenzene；2-Octyloxy-brombenzol；1-Bromo-2-(octyloxy)benzene；1-bromo-2-octoxybenzene
• CAS: 528598-05-2
• 化学式: C₁₄H₂₁BrO
• mdl: MFCD11198203
• 分子量: 285.224
• InChiKey: KRRMWCZXDODTPP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  16
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.571
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1-bromo-2-n-octyloxybenzene 在 氢氧化钾 、 magnesium 、 对苯二酚 作用下， 生成 2-Octyloxy-styrol
  参考文献：
  名称：

  Synthesis and polymerization of 2-n-octyloxystyrene

  摘要：

  DOI：

  10.1007/bf00921373
• 作为产物：
  描述：

  1-碘辛烷 、 2-溴苯酚 在 sodium hydroxide 作用下， 以 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 4.0h， 以78%的产率得到1-bromo-2-n-octyloxybenzene
  参考文献：
  名称：

  N-(2-Alkoxyphenyl)-substituted double rhodanine indoline dyes for zinc oxide dye-sensitized solar cell

  摘要：

  The effect of N-(2-alkoxyphenyl) group in double rhodanine indoline dye on the performance of zinc oxide dye-sensitized solar cell was examined. Both J(sc) and V-oc were improved by introducing long alkoxy group due to prevention of H-aggregates formation and inhibition of electron recombination from zinc oxide surface to electrolyte. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2012.03.060

文献信息

• Alkoxy-substituted Derivatives of π-Conjugated Acyclic Anion Receptors: Effects of Substituted Positions
  作者：Hiromitsu Maeda、Nazuki Eifuku

  DOI：10.1246/cl.2009.208

  日期：2009.3.5

  The synthesis, solid-state assemblies, and anion binding affinities of π-conjugated acyclic anion receptors with alkoxyphenyl substituents are discussed. The position of the alkoxy moiety is essential to determining not only the electronic state but also the anion binding affinity.

  本文讨论了带有烷氧基苯基取代基的π-共轭无环阴离子受体的合成、固态组装和阴离子结合亲和力。烷氧基的位置不仅对决定电子状态，而且对决定阴离子结合亲和力都至关重要。
• p-Terphenyl derivatives and liquid crystalline compositions
  申请人：KANTO KAGAKU KABUSHIKI KAISHA

  公开号：EP0360042A1

  公开（公告）日：1990-03-28

  New p-terphenyl derivatives useful as components for preparing practical ferroelectric liquid crystalline compositions and excellent in chemical stability, as well as liquid crystalline compositions containing at least one of the p-terphenyl derivatives.

  新型对三联苯衍生物，可用作制备实用铁电液晶组合物的成分，且化学稳定性极佳，以及含有至少一种对三联苯衍生物的液晶组合物。
• π-Conjugated Triphenylene Twins Exhibiting Polymesomorphism Including the Nematic Phase
  作者：Sanjay Kumar Varshney、Hideo Takezoe、Veena Prasad、D. S. Shankar Rao

  DOI：10.1080/15421400902987677

  日期：2009.12.7

  Novel discotic liquid crystals possessing two triphenylene (TP) mesogenic cores covalently connected via a rigid spacer, i.e., -conjugated ethynyl- or butadiynyl-bridge, (TP twins) are reported. The TP twins are categorized by the lengths of -substituted chains (R2 and R3) and peripheral alkoxy or branched aliphatic chains (R1 and R4). Three varieties of TP twins are prepared: A) TP twins having identical -substituted and peripheral chains (R1=R2=R3=R4), B) equivalent TP entities having a -substituted chain (R2=R3) and peripheral chains (R1=R4) of different length from the substitution, and C) TP twins with different TP entities having the same -substituted and peripheral alkoxy chains (R1=R2, R3=R4). The phase behavior is characterized by differential scanning calorimetry (DSC), polarizing optical microscopy (POM) and X-ray diffraction (XRD) studies. These TP twins exhibit a discotic nematic (N) and/or columnar rectangular (Colr) mesophases over a wide temperature range. We found that the relative length of rigid spacer and -substituted alkoxy chains play an important role in the creation of the molecular self-assembly and formation of the mesophases. To the best of our knowledge, this is the first report of TP twins exhibiting polymesomorphism.
• Synthesis and Liquid-Crystalline Properties of β-Bromopentakis(Alkoxy) Triphenylene: Reactivity of VOCl₃, MoCl₅, and FeCl₃as Oxidants
  作者：Sanjay Kumar Varshney、Hiroki Nagayama、D. S. Shankar Rao、Hideo Takezoe

  DOI：10.1080/15421406.2010.504514

  日期：2010.10.14

  We present a simple synthetic strategy leading to nonsymmetrical functionalized hexasubstituted triphenylene. Further, new -bromopentakis(alkoxy)triphenylene was synthesized applying this strategy and reactivity of oxidizing agents such as VOCl3, MoCl5, and FeCl3 was investigated. The liquid-crystalline properties were studied by polarizing optical microscope (POM), differential scanning calorimetry (DSC), and X-ray diffraction (XRD) studies. The higher homologues exhibit a columnar hexagonal (Colh) phase, whereas lower homologues also exhibit a columnar hexagonal plastic (Colhp) phase. These mesophases are stable below and above the ambient temperature. We studied the effect of polar substitution on molecular self-assembly and found that a bromo bulky substituent at the -position of pentakis(alkoxy)triphenylenes stabilized the intra- or intermolecular interaction between the cores to form columnar mesophases.
• TRANSITION METAL COMPLEX HAVING ALKOXY GROUP, ORGANIC LIGHT-EMITTING DEVICE USING SAME, COLOR CONVERSION LIGHT-EMITTING DEVICE USING SAME, LIGHT CONVERSION LIGHT-EMITTING DEVICE USING SAME, ORGANIC LASER DIODE LIGHT-EMITTING DEVICE USING SAME, DYE LASER USING SAME, DISPLAY SYSTEM USING SAME, LIGHTING SYSTEM USING SAME, AND ELECTRONIC EQUIPMENT USING SAME
  申请人：Fujita Yoshimasa

  公开号：US20140306869A1

  公开（公告）日：2014-10-16

  The transition metal complex is represented by Formula (1) [where M represents a transition metal element; K and L each represent a monodentate or bidentate ligand; m and o each represent an integer from 0 to 5; n represents an integer from 1 to 3; X, Y, R1, R2, and R4 each represent a hydrogen atom, alkyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, aralkyl, alkenyl, alkynyl, or alkoxy; R3 represents a hydrogen atom, alkyl, cycloalkyl, heterocycloalkyl, aryl, aralkyl, heteroaryl, alkenyl, alkynyl, aryloxy, or alkoxy having two or more carbon atoms; and A represents alkyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, aralkyl, alkenyl, alkynyl, or alkoxy].