1,10-bis-(3,5-di-tert-butyl-4-hydroxyphenyl)decane | 1262306-11-5

• 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: 1,10-bis-(3,5-di-tert-butyl-4-hydroxyphenyl)decane
• 英文别名: 1,10-Bis-(3,5-di-t-butyl-4-hydroxyphenyl)decane；2,6-ditert-butyl-4-[10-(3,5-ditert-butyl-4-hydroxyphenyl)decyl]phenol
• CAS: 1262306-11-5
• 化学式: C₃₈H₆₂O₂
• 分子量: 550.909
• InChiKey: XISWFEIPMOTOAP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  14.4
• 重原子数：
  40
• 可旋转键数：
  15
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.68
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  1,10-癸二醇 、 2,6-二叔丁基苯酚 在 sodium hydroxide 作用下， 反应 5.0h， 以39.3%的产率得到4-(10-hydroxydecyl)-2,6-di-tert-butylphenol
  参考文献：
  名称：

  Synthesis of 4-(ω-hydroxyalkyl)-2,6-di-tert-butylphenols and the properties of related sulfides

  摘要：

  Reaction of 2,6-di-tert-butylphenol with aliphatic linear and branched diols in an alkaline medium at a temperature of 180-220A degrees C leads to the formation of 4-(omega-hydroxyalkyl)-2,6-di-tert-butylphenols. The increase in the product yield and reducing the reaction temperature was reached at the catalysis of this reaction with zinc oxide. The structure of the diphenylalkane derivatives generated in side reaction was proved and the structural influence of the length of the aliphatic residue on the antioxidant effectiveness of the sulfides derived from the corresponding hydroxyalkylphenols was examined.

  DOI：

  10.1134/s1070363210100208

文献信息

• Nematic liquid crystal composition and liquid crystal display element using same
  申请人：DIC CORPORATION (TOKYO)

  公开号：US10351772B2

  公开（公告）日：2019-07-16

  The present invention relates to a nematic liquid crystal composition containing a polymerizable compound and having a negative dielectric anisotropy (Δε) and PSA or PSVA liquid crystal display element produced by using the same. The liquid crystal composition according to the present invention can provide PSA or PSVA liquid crystal display element, in which a sufficient pretilt angle is included, the amount of remaining monomer is small, there are no or almost no problems, e.g., alignment defects and display defects, arisen from a low voltage holding rate (VHR) and the like, and excellent response performance is exhibited. A liquid crystal display element using the liquid crystal composition according to the present invention is useful for an active-matrix-drive liquid crystal display element and can be applied to PSA, PSVA, and other liquid crystal display elements.

  本发明涉及一种含有可聚合化合物且具有负介电各向异性（Δε）的向列液晶组合物，以及使用该组合物生产的 PSA 或 PSVA 液晶显示元件。根据本发明的液晶组合物可以提供 PSA 或 PSVA 液晶显示元件，其中包含足够的前倾角，剩余单体量少，不存在或几乎不存在由低电压保持率（VHR）等引起的对准缺陷和显示缺陷等问题，并表现出优异的响应性能。使用本发明液晶组合物的液晶显示元件适用于有源矩阵驱动液晶显示元件，也可应用于 PSA、PSVA 和其他液晶显示元件。
• Nematic liquid crystal composition, and liquid crystal display element manufactured using same
  申请人：DIC Corporation

  公开号：US10465113B2

  公开（公告）日：2019-11-05

  The present invention is a liquid crystal composition having negative dielectric anisotropy containing one or two or more of compounds represented by General Formula (i), and is also a liquid crystal display element using the liquid crystal composition. The problem to be solved by the present invention is to provide a liquid crystal composition with a large refractive index anisotropy (Δn), a low rotational viscosity (γ1), a large elastic constant (K33), a high voltage holding ratio (VHR), and which has a negative dielectric anisotropy (Δε), and a liquid crystal display element which, when using the liquid crystal composition, has a high response speed with excellent display quality in which display defects such as drop marks, burn-in, and display unevenness are absent or suppressed.

  本发明是一种具有负介电各向异性的液晶组合物，含有通式(i)所代表的一种或两种以上的化合物，同时也是一种使用该液晶组合物的液晶显示元件。本发明要解决的问题是提供一种具有大折射率各向异性 (Δn)、低旋转粘度 (γ1)、大弹性常数 (K33)、高电压保持比 (VHR) 并具有负介电各向异性 (Δε)的液晶组合物、以及一种液晶显示元件，当使用该液晶成分时，该元件具有高响应速度和优异的显示质量，其显示缺陷（如掉落痕迹、烧焦和显示不平整）不存在或被抑制。
• Liquid crystal composition and liquid crystal display device including the same
  申请人：DIC CORPORATION

  公开号：US10633590B2

  公开（公告）日：2020-04-28

  The present application provides a liquid crystal composition with high dielectric constant anisotropy and a low viscosity, and to provide a liquid crystal display device with high contrast, high-speed responsivity, high light fastness, and high display quality without image sticking and display defects. The liquid crystal composition contains one or two or more compounds represented by the general formula (I). The liquid crystal composition is of great practical use as a liquid crystal composition for use in liquid crystal displays and is effective for high contrast, high-speed response, and high quality reliability.

  本申请提供一种具有高介电常数各向异性和低粘度的液晶组合物，并提供一种具有高对比度、高速响应性、高耐光性和高显示质量且无图像粘连和显示缺陷的液晶显示设备。该液晶组合物含有一种或两种以上由通式（I）表示的化合物。该液晶组合物作为用于液晶显示器的液晶组合物具有很大的实用价值，可有效实现高对比度、高速响应和高质量可靠性。
• Polymerizable monomer, liquid crystal composition using polymerizable monomer, and liquid crystal display device
  申请人：DIC Corporation

  公开号：US11312906B2

  公开（公告）日：2022-04-26

  A problem to be solved by the present invention is to provide a liquid crystal composition excellent in vertical alignment and compatibility and to provide a liquid crystal display device produced using the same. The problem is solved by a liquid crystal composition containing one or two or more kinds of self-aligning polymerizable monomers and one or two or more kinds of polymerizable monomers (or polymerizable compounds) having a specific chemical structure, and a liquid crystal display device produced using the same, specifically a liquid crystal composition containing a polymerizable monomer represented by General Formula (I) and a spontaneously aligning monomer which has a chemical structure different from that of the polymerizable monomer represented by General Formula (I), and has a polar group, and a liquid crystal display device containing the same.

  本发明要解决的一个问题是提供一种垂直配向性和兼容性极佳的液晶组合物，并提供一种用其生产的液晶显示装置。本发明通过以下方法解决了这一问题：一种液晶组合物，其中含有一种或两种或两种以上的自对准可聚合单体和一种或两种或两种以上的具有特定化学结构的可聚合单体（或可聚合化合物）；一种使用该液晶组合物生产的液晶显示装置；特别是一种液晶组合物，其中含有通式(I)表示的可聚合单体和一种化学结构不同于通式(I)表示的可聚合单体且具有极性基团的自发对准单体；一种使用该液晶组合物生产的液晶显示装置。
• NEMATIC LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE USING SAME
  申请人：DIC Corporation

  公开号：EP3144367B1

  公开（公告）日：2019-08-07