1,3-Difluoro-2-(1-methylheptoxy)-5-[4-(4-propylcyclohexyl)cyclohexyl]benzene

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 1,3-Difluoro-2-(1-methylheptoxy)-5-[4-(4-propylcyclohexyl)cyclohexyl]benzene
• 英文别名: 1,3-difluoro-2-octan-2-yloxy-5-[4-(4-propylcyclohexyl)cyclohexyl]benzene
• 化学式: C₂₉H₄₆F₂O
• 分子量: 448.7
• InChiKey: VDXVHNIYCHTFIC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.7
• 重原子数：
  32
• 可旋转键数：
  11
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.79
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• PIPERIDINE DERIVATIVE, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：JNC CORPORATION

  公开号：US20160039758A1

  公开（公告）日：2016-02-11

  To provide a liquid crystal composition containing a compound that is effective in preventing photolysis of the liquid crystal composition, and has high solubility in the liquid crystal composition, and to provide a liquid crystal display device including the composition. The liquid crystal composition contains a compound represented by formula (1), and a liquid crystal display device uses the composition: in which, in formula (1), R 1 to R 8 are hydrogen or alkyl having 1 to 4 carbons; ring A 1 and ring A 2 are cyclohexylene, phenylene, naphthalenediyl or the like; Z 1 , Z 2 and Z 3 are a single bond or the like; and a and b are independently 1 or 2, and c is 0, 1 or 2.

  为了提供一种液晶组合物，其中包含一种化合物，该化合物有效地防止液晶组合物的光解，并且在该液晶组合物中具有高溶解度，以及提供一种包含该组合物的液晶显示器。该液晶组合物包含由公式(1)表示的化合物，而液晶显示器使用该组合物：在公式(1)中，R1至R8是氢或具有1至4个碳原子的烷基；环A1和环A2是环己烯基、苯基、萘基等；Z1、Z2和Z3是单键等；a和b独立地为1或2，而c为0、1或2。
• LIQUID CRYSTAL COMPOUND HAVING NEGATIVE DIELECTRIC ANISOTROPY, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：MASUKAWA TOKIFUMI

  公开号：US20090278088A1

  公开（公告）日：2009-11-12

  A liquid crystal compound is provided that has excellent characteristics, such as a negatively large dielectric anisotropy. A liquid crystal composition containing the compound, and a liquid crystal display device containing the composition are also provided. A compound having the three factors, i.e., (1) a tetrahydropyran ring, (2) —CH 2 O— or —OCH 2 — and (3) exhibits excellent characteristics including a negatively large dielectric anisotropy. The use of the compound having the characteristics provides an excellent liquid crystal composition and an excellent liquid crystal display device.

  提供了一种具有出色特性的液晶化合物，如负大介电各向异性。还提供了含有该化合物的液晶组合物和含有该组合物的液晶显示装置。具有三个因素的化合物，即（1）四氢吡喃环，（2）—CH2O—或—OCH2—和（3）表现出出色特性，包括负大介电各向异性。利用具有这些特性的化合物提供了优秀的液晶组合物和优秀的液晶显示装置。
• NAPHTHALENE COMPOUND WITH TERMINAL HYDROGEN, LIQUID CRYSTAL COMPOSITION INCLUDING THE COMPOUND, AND LCD DEVICE INCLUDING THE LIQUID CRYSTAL COMPOSITION
  申请人：KONDOU TOMOYUKI

  公开号：US20070051919A1

  公开（公告）日：2007-03-08

  A liquid crystal (LC) compound having generally required physical properties, low viscosity, proper optical anisotropy, proper dielectric anisotropy and good compatibility with other LC compounds is described. An LC composition including the compound and an LCD device including the composition are also described. The compound is expressed by formula (1a): wherein the ring A 1 and the ring A 2 are independently 1,4-phenylene, pyridine-2,5-diyl, pyrimidine-2,5-diyl or naphthalene-2,6-diyl, in which any hydrogen can be replaced by halogen; Z 1 , Z 2 and Z 3 are independently a single bond, —(CH 2 ) 2 —, —(CH 2 ) 4 —, —CH═CH—, —C≡C—, —CF 2 O—, —OCF 2 —, —COO— or —OCO—; X a , X b , X c , X d , X e and X f are independently hydrogen or fluorine; Y is —OCH 2 F, —OCHF 2 , —OCF 3 , —SCH 2 F, —SCHF 2 , —SCF 3 , —CH 2 F, —CHF 2 , —CF 3 , fluorine or chlorine; L a and L b are independently hydrogen or fluorine; and “l” and “m” are independently equal to 0 or 1.

  描述了一种具有通常所需物理性质、低粘度、适当的光学各向异性、适当的介电各向异性以及与其他液晶化合物良好兼容性的液晶（LC）化合物。还描述了包括该化合物的LC组合物和包括该组合物的LCD装置。该化合物由式（1a）表示： 其中环A1和环A2分别为1,4-苯撑基、吡啶-2,5-二基、嘧啶-2,5-二基或萘-2,6-二基，其中任何氢可以被卤素取代；Z1、Z2和Z3分别为单键、—(CH2)—、—( )4—、—CH═CH—、—C≡C—、—CF2O—、—OCF2—、—COO—或—OCO—；Xa、Xb、Xc、Xd、Xe和Xf分别为氢或氟；Y为—O F、—O 、—O 、—S F、—S 、—S 、— F、—CHF2、—CF3、氟或氯；La和Lb分别为氢或氟；“l”和“m”分别独立地等于0或1。
• POLYMERIZABLE POLAR COMPOUND, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：JNC CORPORATION

  公开号：US20200190016A1

  公开（公告）日：2020-06-18

  Provide is a polar compound having high chemical stability, high capability of aligning liquid crystal molecules, high solubility in a liquid crystal composition, and a large voltage holding ratio when the compound is used in a liquid crystal display device. A compound represented by formula (1) is applied. For example, in formula (1), P 1 is any one of formulas (1b) to (1i), Sp is a single bond, Z is —COO—, and A is 1,4-phenylene.

  提供的是极性化合物，具有高化学稳定性、高液晶分子排列能力、在液晶组合物中高溶解度，以及当该化合物用于液晶显示装置时具有较大的电压保持比。应用了由式（1）表示的化合物。例如，在式（1）中，P1是式（1b）到（1i）中的任意一种，Sp是单键，Z是—COO—，A是1,4-苯基。
• LIQUID CRYSTAL COMPOSITION CONTAINING NITROGEN-CONTAINING CYCLIC COMPOUND AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：JNC CORPORATION

  公开号：US20160208172A1

  公开（公告）日：2016-07-21

  The disclosure shows a liquid crystal composition that contains a compound having an effect of preventing photolysis of the liquid crystal composition and having high solubility in the liquid crystal composition, and that satisfies at least one of characteristics such as high maximum temperature, low minimum temperature, small viscosity, suitable optical anisotropy, large positive or negative dielectric anisotropy, large specific resistance, high stability to ultraviolet light or heat, and a suitable elastic constant, etc. and so on. The disclosure shows a liquid crystal composition that contains a compound having the following azolidine ring (Q-1) or azepane ring (Q-2), a liquid crystal display device and so on.

  该披露显示了一种液晶组合物，其中包含一种化合物，具有防止液晶组合物光解的效果，并在液晶组合物中具有较高的溶解度，并且满足以下特征之一，如高最高温度、低最低温度、粘度小、适当的光学各向异性、大正或负介电各向异性、大特定电阻、对紫外光或热稳定性高，以及适当的弹性常数等。披露显示了一种液晶组合物，其中包含具有以下氮杂环（Q-1）或氮杂环（Q-2）的化合物，液晶显示器件等等。