p'-n-butyl-p-methoxyazoxybenzene | 111458-26-5

• 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: p'-n-butyl-p-methoxyazoxybenzene
• 英文别名: p-Methoxyphenylazoxy-p'-butylbenzol；Diazene, (4-butylphenyl)(4-methoxyphenyl)-, 1-oxide；(4-butylphenyl)imino-(4-methoxyphenyl)-oxidoazanium
• CAS: 111458-26-5
• 化学式: C₁₇H₂₀N₂O₂
• 分子量: 284.358
• InChiKey: BZRVTWXLAZABOC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  21
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  50.3
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  4-butyl-4'-methoxyazobenzene 在 过氧乙酸 作用下， 生成 p'-n-butyl-p-methoxyazoxybenzene
  参考文献：
  名称：

  Central linkage influence upon mesomorphic and electrooptical behavior of diaryl nematics. General proton magnetic resonance method employing a lanthanide shift reagent for analysis of isomeric azoxybenzenes

  摘要：

  DOI：

  10.1021/ja00759a011

文献信息

• METAL ORGANIC LIQUID CRYSTAL DYES
  申请人：GAUZY LTD.

  公开号：US20170355908A1

  公开（公告）日：2017-12-14

  A dye composition dissolvable within a liquid crystal host device (including: polymer dispersed liquid crystal, polymer network liquid crystal, polymer stabilized liquid crystal, liquid crystal displays and similar devices), comprising eutectic mixtures of dichroic metallomesogen molecules. The aforesaid metallomesogen molecules comprise chromophore groups synthesized by physical and chemical mixing methods.

  一种可在液晶主机装置内溶解的染料组合物（包括：聚合物分散液晶、聚合物网络液晶、聚合物稳定液晶、液晶显示器和类似装置），包括二色性金属介晶分子的共晶混合物。上述金属介晶分子包括通过物理和化学混合方法合成的色团基团。
• Liquid crystal display element
  申请人：KABUSHIKI KAISHA TOSHIBA

  公开号：EP0033947A2

  公开（公告）日：1981-08-19

  A liquid crystal display element utilizing dynamic scattering effects uses a liquid crystal material which is a mixture of at least one kind of liquid crystal having a relatively small birefringence and at least one kind of liquid crystal having a relatively great birefringence, and which has a birefringence of 0.14 to 0.21 when measured with light of 589 nm wavelength at 20°C.

  一种利用动态散射效应的液晶显示元件使用一种液晶材料，这种材料是至少一种双折射相对较小的液晶和至少一种双折射相对较大的液晶的混合物，在 20°C 时用波长为 589 nm 的光测量，其双折射为 0.14 至 0.21。
• Phthalonitrile derivatives and liquid crystal compositions containing them
  申请人：Hitachi, Ltd.

  公开号：EP0087963A2

  公开（公告）日：1983-09-07

  Phthalonitrile derivatives are represented by the formula (I): wherein X and Y each represents a C1-9 alkyl or alkoxy group, The compounds are prepared by cyclisation reaction of a butadiene derivative X-CH=CH-CH-CH-Y with fumaronitrile or dicycanoacetylene, followed by oxidation or bromination. The compounds have a large negative dielectric anis- tropy, and wide liquid crystal range, and are useful, alone or with other liquid crystals, in liquid crystal display devices. wherein R represents H, or a halogen atom, where m is an integer of 1 to 9 and n is 0, 1 or 2, but at least one of X and Y does not represents a methyl group, and Y does not represent an alkyl or alkoxy group when X represents and R' represents an alkyl group.

  酞腈衍生物由式(I)表示：其中 X 和 Y 各代表一个 C1-9 烷基或烷氧基，该化合物是通过丁二烯衍生物 X-CH=CH-CH-CH-Y 与烟腈或二氰乙炔发生环化反应，然后进行氧化或溴化而制备的。 该化合物具有较大的负介电常数和较宽的液晶范围，可单独或与其他液晶一起用于液晶显示设备。 其中 R 代表 H 或卤原子，m 为 1 至 9 的整数，n 为 0、1 或 2，但 X 和 Y 中至少有一个不代表甲基，当 X 代表烷基且 R' 代表烷基时，Y 不代表烷基或烷氧基。
• Electrically conductive liquid crystalline substance and polymer
  申请人：SHOWA DENKO KABUSHIKI KAISHA

  公开号：EP0106175A2

  公开（公告）日：1984-04-25

  An electrically conductive liquid crystalline substance represented by the general formula L-S1-CT or L-CT, wherein L is a residue of a liquid crystalline substance, S, is an atom or atomic grouping which becomes a spacer and CT is a charge-transfer complex, is disclosed. An electrically conductive liquid crystalline polymer having an electrically conductive liquid crystalline substance portion in its side chain is also provided. These electrically conductive liquid crystalline materials are useful in the conventional applications of liquid crystals and in other applications which utilize their electrical conductivity.

  本发明公开了一种由通式 L-S1-CT 或 L-CT 表示的导电液晶物质，其中 L 是液晶物质的残基，S 是成为间隔物的原子或原子团，CT 是电荷转移复合物。此外，还提供了一种导电液晶聚合物，其侧链中具有导电液晶物质部分。这些导电液晶材料适用于液晶的传统应用以及利用其导电性的其他应用。
• Polymer stabilized liquid crystals and flexible devices thereof
  申请人：Sniaricerche S.C.P.A.

  公开号：EP0747461A1

  公开（公告）日：1996-12-11

  The present invention is directed to a method for manufacturing polymer stabilized liquid crystals liquid crystals on large flexible films by lamination wherein the polymer stabilized liquid crystals contain microparticles or microspacers. Also, a method for manufacturing polymer stabilized liquid crystals on large flexible films by lamination of substrates having a replicated structure is provided. Polymer-free liquid crystals may also be used in some of the methods of the invention.

  本发明涉及一种通过层压在大型柔性薄膜上制造聚合物稳定液晶液晶的方法，其中聚合物稳定液晶含有微粒子或微垫片。此外，本发明还提供了一种通过层压具有复制结构的基底在大型柔性薄膜上制造聚合物稳定液晶的方法。不含聚合物的液晶也可用于本发明的某些方法中。