1-(4-(4-ethoxy-2,3-difluorophenyl)phenyl)-4-propylcyclohexane | 1388716-38-8

• 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-(4-(4-ethoxy-2,3-difluorophenyl)phenyl)-4-propylcyclohexane
• 英文别名: 1-ethoxy-4-[4-(4-propylcyclohexyl)phenyl]-2,3-difluorobenzene；2,3-difluoro-4-ethoxy-4'-(4-propylcyclohexyl)-biphenyl；4-ethoxy-2,3-difluoro-4'-(4-propylcyclohexyl)biphenyl；4-Ethoxy-2,3-difluoro-4'-(trans-4-propylcyclohexyl)-1,1'-biphenyl；1-ethoxy-2,3-difluoro-4-[4-(4-propylcyclohexyl)phenyl]benzene
• CAS: 1388716-38-8
• 化学式: C₂₃H₂₈F₂O
• 分子量: 358.472
• InChiKey: IBFAIOMGVHPWRQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8
• 重原子数：
  26
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.48
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  (4-(4-propylcyclohexyl)benzene)boronic acid 、 1-溴-4-乙氧基-2,3-二氟苯 在 二氯双[二叔丁基-(4-二甲基氨基苯基)膦]钯(II) 、 四丁基溴化铵 、 potassium carbonate 作用下， 以 水 为溶剂， 以95 %的产率得到1-(4-(4-ethoxy-2,3-difluorophenyl)phenyl)-4-propylcyclohexane
  参考文献：
  名称：

  CN116217354

  摘要：

  公开号：

文献信息

• 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。
• 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。
• Polymerizable compound having conjugated bonds, liquid crystal composition and liquid crystal display device
  申请人：JNC CORPORATION

  公开号：US10253259B2

  公开（公告）日：2019-04-09

  Subject It is to provide a polymerizable compound having a high polymerization reactivity, a high conversion yield and a high solubility in a liquid crystal composition, a polymerizable composition including this compound, a liquid crystal composite prepared from this polymerizable composition and a liquid crystal display device containing this composite. Means for solving the Subject A compound represented by formula (1), the liquid crystal composition and the liquid crystal display device. In the formula, for example, ring A1, ring A2 and ring A4 are phenylene or cyclohexylene; Sp1 and Sp2 are a single bond or alkylene having 1 to 6 carbons; Z1 and Z2 are —CH═CH— or —C≡C—; a is 1, b is 0; and P1 and P2 are a polymerizable group.

  提供一种具有高聚合反应性、高转化产率和在液晶组合物中具有高溶解度的可聚合化合物，包括该化合物的可聚合组合物，由该可聚合组合物制备的液晶复合物以及含有该复合物的液晶显示装置的主题的翻译。解决该主题的方法是通过公式（1）表示的化合物、液晶组合物和液晶显示装置。在该公式中，例如，环A1、环A2和环A4为苯基或环己基；Sp1和Sp2为具有1至6个碳原子的单键或烷基；Z1和Z2为—CH═CH—或—C≡C—；a为1，b为0；P1和P2为可聚合基团。
• POLYMERIZABLE COMPOUND
  申请人：GOTOH YASUYUKI

  公开号：US20130134354A1

  公开（公告）日：2013-05-30

  The invention provides a compound having two polymerizable groups, wherein one is bonded directly to the ring and the other is bonded to the ring through a spacer, as a compound in which the polymerizability is not decreased and the solubility is high in a liquid crystal composition. A compound represented by formula (1), wherein in formula (1), for example, A 1 and A 2 are 1,4-phenylene in which at least one hydrogen has been replaced by fluorine; Z 1 is alkylene having 1 to 12 carbons; Z 2 is alkylene having 1 to 12 carbons; X 1 is hydrogen, fluorine, methyl or trifluoromethyl; P 1 is a polymerizable group; and a is an integer from 0 to 3.

  该发明提供了一种化合物，具有两个可聚合基团，其中一个直接连接到环上，另一个通过间隔连接到环上，作为一种在液晶组合物中聚合性不降低且溶解度高的化合物。一种由式（1）表示的化合物，在式（1）中，例如，A1和A2是1,4-苯基，其中至少一个氢原子被氟取代；Z1是具有1至12个碳的烷基；Z2是具有1至12个碳的烷基；X1是氢、氟、甲基或三氟甲基；P1是可聚合基团；a是从0到3的整数。