4'-hydroxy-4-phenylphenoxyhexyl methacrylate | 178179-10-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4'-hydroxy-4-phenylphenoxyhexyl methacrylate
• 英文别名: 4-hydroxy-4'-(6-methacryloyloxyhexyl)biphenyl；6-(4'-hydroxybiphenyl-4-yloxy)hexyl methacrylate；2-methyl-acrylic acid 6-(4'-hydroxy-biphenyl-4-yloxy)-hexyl ester；6-(4-Hydroxybiphenyl-4'-yloxy)hexyl methacrylate；6-[4-(4-hydroxyphenyl)phenoxy]hexyl 2-methylprop-2-enoate
• CAS: 178179-10-7
• 化学式: C₂₂H₂₆O₄
• 分子量: 354.446
• InChiKey: TVQVJGYMRNZGOH-UHFFFAOYSA-N

物化性质

• 沸点：
  510.3±40.0 °C(Predicted)
• 密度：
  1.093±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  26
• 可旋转键数：
  11
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  对甲氧基苯甲酰氯 、 4'-hydroxy-4-phenylphenoxyhexyl methacrylate 在 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 19.0h， 生成 [4-[4-[6-(2-Methylprop-2-enoyloxy)hexoxy]phenyl]phenyl] 4-methoxybenzoate
  参考文献：
  名称：

  Molecularly Oriented Liquid Crystalline Polymer Films Based on Axis-Selective Photo-Fries Rearrangement

  摘要：

  Four kinds of liquid crystalline polymers (LCPs) with phenyl benzoate side groups were synthesized and their photoinduced reorientation behavior was investigated using linearly polarized (LP) UV light based on the axis-selective photo-Fries rearrangement and thermally induced self-organization of the mesogenic side groups of the materials. Due to different effect of the axis-selectively photoreacted side groups, reorientation direction and its performance depended on the chemical structure of the side groups. Both alignment ability and the molecular rotation of the photoreacted side groups played an important role in the reorientation behavior.

  DOI：

  10.1080/15421406.2013.843257
• 作为产物：
  描述：

  4,4'-二羟基联苯 、 6-氯甲基丙烯酸己酯 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 10.0h， 以45%的产率得到4'-hydroxy-4-phenylphenoxyhexyl methacrylate
  参考文献：
  名称：

  Photorefractive Effect of Photoconductive-Polymer-Stabilized Ferroelectric Liquid Crystals

  摘要：

  The photorefractive effect of photoconductive-polymer-stabilized ferroelectric liquid crystals (FLCs) was investigated. A photoconductive acrylate monomer and an electron acceptor compound were mixed with an FLC, and the mixtures were photopolymerized in the ferroelectric phase. A photoconductive polymer network was formed in the FLC medium, and a polymer-stabilized FLC was obtained. The photorefractive effect was evaluated by a two-beam coupling experiment. A large gain coefficient was obtained in the polymer-stabilized FLCs.

  DOI：

  10.1080/15421400902841361

文献信息

• Effect of Spacer Length on Photoinduced Reorientation Behavior of Photocrosslinkable Liquid Crystalline Polymer Films Comprising 4-(4-Methoxycinnamoyloxy)biphenyl Side Groups
  作者：Nobuhiro Kawatsuki、Junpei Horii

  DOI：10.1080/15421400802612136

  日期：2009.2.25

  Methacrylate polymer liquid crystals containing 4-(4-methoxycinnamoyloxy)biphenyl (MCB) side group with different alkylene spacer length between the polymethacrylate backbone and MCB side groups are synthesized. Influence of the alkylene spacer length on the thermally enhanced molecular reorientation behavior of thin films is investigated using linearly polarized ultraviolet (LPUV) light exposure and

  合成了含有4-(4-甲氧基肉桂酰氧基)联苯(MCB)侧基的甲基丙烯酸酯聚合物液晶，在聚甲基丙烯酸酯主链和MCB侧基之间具有不同的亚烷基间隔基长度。使用线性偏振紫外 (LPUV) 曝光和随后的退火研究亚烷基间隔物长度对薄膜的热增强分子重新取向行为的影响。当亚烷基间隔基短且诱导的面内有序参数大于0.6时，面内重新取向优先发生。另一方面，当亚烷基间隔物很长时，观察到热诱导的面外重定向以及面内重定向。
• Reversion of Alignment Direction in the Thermally Enhanced Photoorientation of Photo-Cross-Linkable Polymer Liquid Crystal Films
  作者：Nobuhiro Kawatsuki、Kohei Goto、Tetsuro Kawakami、Tohei Yamamoto

  DOI：10.1021/ma011439u

  日期：2002.1.1

  anisotropy of the films as a result of an axis-selective photoreaction of the side groups. The direction of the thermally enhanced reorientation is dependent on the degree of photoreaction and the distribution of photoproducts, while the induced orientational order in both directions, S, was larger than 0.5. The distribution of photoproducts in PLC films has been analyzed to elucidate their contribution

  在用4-甲氧基肉桂酰氧基联苯侧基取代的新型聚甲基丙烯酸酯液晶（PLC）薄膜中，首次观察到介晶基团的面内取向方向的反转。通过用线偏振紫外线（LPUV）照射并随后进行退火来产生回复。由于侧基的轴选择性光反应，用LPUV光照射会引起薄膜的负光学各向异性。热增强重取向的方向取决于光反应的程度和光产物的分布，而在两个方向上诱导的取向顺序S，大于0.5。已经分析了光产物在PLC胶片中的分布，以阐明它们对热增强的重取向行为的贡献。最初在光反应时，观察到光诱导的负光学各向异性的热增强。然而，当光二聚化度为15％或更大时，发现热增强的重新取向的方向平行于偏振方向（E）的LPUV光。结论是，少量的光产物以与具有偶氮苯侧基的PLC相同的方式在光诱导的负光学各向异性的热放大中起作用。相反，光二聚的介晶基团通过退火产生了取向方向的反转并增强了膜的正光学各向异性。
• Synthesis and Thermally Enhanced Photoinduced Orientation of Liquid Crystalline Polymer Possessing Vinyl End Group
  作者：Jeong-Hwan Lee、Nobuhiro Kawatsuki

  DOI：10.1080/15421400701492465

  日期：2007.8.10

  Methacrylate polymer liquid crystals containing p-substituted 4-cinnamoyloxybiphenyl (CB) side group were synthesized. Two vinyl end groups were introduced to investigate the influence of the end group on the photoinduced reorientation behavior. Thermally enhanced photoinduced orientation of polymer thin films was performed by irradiating with linearly polarized ultraviolet (LPUV) light and annealing. The reorientation behavior was evaluated by measuring the polarization absorption spectroscopy. When the degree of the photoreaction was around 10 mol%, the reorientation direction was parallel to the polarization of LPUV light for both polymer films. On the other hand, when the degree of the photoreaction was low, out-of-plane orientation was observed for the polymer with the longer end group.
• Photoalignment Control of Liquid Crystals on Photo-Cross-Linkable Methacrylate Copolymer Films Comprising 4-(4′-Methoxycinnamoyloxy)Biphenyl Side-Group
  作者：Nobuhiro Kawatsuki、Tetsuro Kawakami、Tohei Yamamoto

  DOI：10.1080/10587250108029984

  日期：2001.8