iodine | 177028-11-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 偶氮苯
• 英文名称: iodine
• 英文别名: 1-{4-[(E)-{4-[(E)-(4-Butylphenyl)diazenyl]phenyl}diazenyl]phenyl}pyrrolidine；(4-butylphenyl)-[4-[(4-pyrrolidin-1-ylphenyl)diazenyl]phenyl]diazene
• CAS: 177028-11-4
• 化学式: C₂₆H₂₉N₅
• 分子量: 411.55
• InChiKey: OHVXVAIEJOBTJE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8
• 重原子数：
  31
• 可旋转键数：
  8
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  52.7
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  1-硝基-4-亚硝基苯 在 盐酸 、 hydrazine hydrate 、 溶剂黄146 作用下， 以 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 4.67h， 生成 iodine
  参考文献：
  名称：

  一种1-吡咯烷基-(4-（4‘-丁基苯偶氮基）)偶氮苯的新型合成方法

  摘要：

  本发明涉及一种1‑吡咯烷基‑(4‑(4‘‑丁基苯偶氮基))偶氮苯的新型合成方法，由对硝基苯胺和过硫酸氢钾经氧化反应制备对硝基亚硝基苯，对硝基亚硝基苯和丁基苯胺制备(4‑丁基苯基)(4‑硝基苯基)二氮烯，(4‑丁基苯基)(4‑硝基苯基)二氮烯再经过水合肼还原得到(4‑丁基苯基)(4‑氨基苯基)二氮烯；(4‑丁基苯基)(4‑氨基苯基)二氮烯经过重氮化，和1‑苯基吡咯烷偶合得到1‑吡咯烷基‑(4‑(4‘‑丁基苯偶氮基))偶氮苯。所述的1‑吡咯烷基‑(4‑(4‘‑丁基苯偶氮基))偶氮苯合成方法具有工艺设计合理，原料成本低、易纯化处理、收率高、生产设备常规化，易于实现产业化生产的优点。

  公开号：

  CN114149385A

文献信息

• Dichroic guest-host polarizer comprising an oriented polymer film
  申请人：Lub Johan

  公开号：US20070024970A1

  公开（公告）日：2007-02-01

  A dichroic guest-host polarizer comprises an oriented polymerized liquid crystal host and aligned therewith a dichroic guest. The dichroic ratio of the polarizer is about 15 or more. The polarizer may have a small thickness, be manufactured using a wet deposition method, optionally in accordance with a desired pattern, and be provided on the inside of a liquid crystal cell. Polymerizable liquid crystals having a highly ordered mesophase which may be suitable used to obtain highly oriented polymer films such as polarizer films are disclosed.

  一种二色性客体-宿主偏振器包括定向的聚合液晶宿主和与之对齐的二色性客体。偏振器的二色比约为15或更高。该偏振器可以具有较小的厚度，可以使用湿法沉积方法制造，可以根据所需的图案进行制造，并放置在液晶电池的内部。揭示了具有高度有序介相的可聚合液晶，可用于获得高度定向的聚合物薄膜，例如偏振器薄膜。
• DICHROIC GUEST-HOST POLARIZER COMPRISING AN ORIENTED POLYMER FILM
  申请人：LUB Johan

  公开号：US20100267858A1

  公开（公告）日：2010-10-21

  A dichroic guest-host polarizer comprises an oriented polymerized liquid crystal host and aligned therewith a dichroic guest. The dichroic ratio of the polarizer is about 15 or more. The polarizer may have a small thickness, be manufactured using a wet deposition method, optionally in accordance with a desired pattern, and be provided on the inside of a liquid crystal cell. Polymerizable liquid crystals having a highly ordered mesophase which may be suitable used to obtain highly oriented polymer films such as polarizer films are disclosed.

  一种二色性客体-主体偏振器包括定向聚合液晶主体和与之对齐的二色性客体。该偏振器的二色性比约为15或更高。该偏振器可以具有较小的厚度，使用湿法沉积方法制造，可选地按所需模式，并在液晶电池的内部提供。揭示了具有高度有序介相的可聚合液晶，可用于获得高度定向的聚合物薄膜，如偏振器薄膜。
• Composition, polarizing film and display device including the polarizing film
  申请人：Samsung Electronics Co., Ltd

  公开号：EP2730954A1

  公开（公告）日：2014-05-14

  Disclosed are a polarizing film including a polyolefin and a dichroic dye having a Hildebrand solubility parameter difference between the polyolefin and the dichroic dye is less than 7.4, and a display device including the polarizing film.

  本发明公开了一种包括聚烯烃和二色性染料的偏光膜（聚烯烃和二色性染料之间的希尔德布兰德溶解度参数差小于 7.4），以及一种包括该偏光膜的显示装置。
• Liquid crystal display device and driving method thereof
  申请人：JIANGSU HECHENG DISPLAY TECHNOLOGY CO., LTD.

  公开号：US10451910B2

  公开（公告）日：2019-10-22

  A liquid crystal display device, being widely used in the fields such as electronic tags, electronic papers, business cards and flexible display screens or the like, and a driving method for the liquid crystal display device. The liquid crystal display device has an upper substrate, a lower substrate and one or more layers of an encapsulated liquid crystal sandwiched between the upper substrate and the lower substrate. The layers of the encapsulated liquid crystal include two different liquid crystal microcapsules uniformly mixed. Combined with a driving method of a combination of high-low voltage and high-low temperature, a color display effect of high contrast and repeatable writing can be achieved.

  一种广泛应用于电子标签、电子纸、名片和柔性显示屏等领域的液晶显示装置，以及一种液晶显示装置的驱动方法。液晶显示装置有一个上基板、一个下基板和夹在上基板和下基板之间的一层或多层封装液晶。封装液晶层包括均匀混合的两种不同液晶微胶囊。结合高低压和高低温相结合的驱动方法，可实现高对比度和可重复书写的彩色显示效果。
• Composition, optical film including composition, and method of producing optical film
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US10557978B2

  公开（公告）日：2020-02-11

  The present invention provides, as a composition containing a smectic liquid crystal compound which can be used for production of a homogeneous optical film at a temperature around room temperature, a composition containing a smectic liquid crystal compound having a 1,4-cyclohexyl group, which smectic liquid crystal compound having the 1,4-cyclohexyl group contains (i) 100 parts by mass of a smectic liquid crystal compound having a trans-1,4-cyclohexyl group and (ii) 0.1 parts by mass to 10 parts by mass of a smectic liquid crystal compound having a cis-1,4-cyclohexyl group.

  本发明提供了一种含有单晶液晶化合物的组合物，可用于在室温左右的温度下生产均 匀光学薄膜，该组合物含有具有 1，4-环己基的单晶液晶化合物，该具有 1，4-环己基 的单晶液晶化合物包含 (i) 100 份（按质量）具有反式-1，4-环己基的单晶液晶化合物和 (ii) 0.1-10质量份具有顺式-1,4-环己基基团的smectic液晶化合物。