4-(2,5-Dimethylcyclohex-2-en-1-yl)-2,5-dimethyl-1,3-dioxane

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二恶烷
• 英文名称: 4-(2,5-Dimethylcyclohex-2-en-1-yl)-2,5-dimethyl-1,3-dioxane
• 英文别名: 4-(2,5-dimethylcyclohex-2-en-1-yl)-2,5-dimethyl-1,3-dioxane
• 化学式: C₁₄H₂₄O₂
• 分子量: 224.34
• InChiKey: KSKOKSGVMHXXNV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY COMPRISING THE SAME
  申请人：Merck Patent GmbH

  公开号：EP3460025A1

  公开（公告）日：2019-03-27

  The invention relates to a liquid-crystalline medium, preferably having a nematic phase and exhibiting a dielectric anisotropy of 0.5 or more, which comprises one or more compounds of formula B one or more compounds of formula S in which denotes Denotes and the other parameters have the meanings given in the text, to the use thereof in an electro-optical display, particularly in an active-matrix display based on the IPS or FFS effect, to displays of this type which contain a liquid-crystalline medium of this type, and to the use of the compounds of formula S for the improvement of the transmission and/or response times of a liquid-crystalline medium which comprises one or more additional mesogenic compounds.

  本发明涉及一种液晶介质，最好具有向列相，介电各向异性为 0.5 或更高，其中包括一种或多种式 B 化合物 一种或多种式 S 化合物 其中 表示 表示 和其他参数的含义见文中给出的定义，用于电子光学显示器，特别是基于 IPS 或 FFS 效应的有源矩阵显示器，用于包含此类液晶介质的此类显示器，以及用于改善包含一种或多种额外介源化合物的液晶介质的透射率和/或响应时间的式 S 化合物。
• [EN] LIQUID-CRYSTALLINE MEDIUM, LIQUID CRYSTAL COMPOUND AND LIQUID-CRYSTAL DISPLAY COMPRISING THE SAME<br/>[FR] MILIEU CRISTALLIN LIQUIDE, COMPOSÉ À CRISTAUX LIQUIDES ET AFFICHAGE À CRISTAUX LIQUIDES LES COMPRENANT
  申请人：MERCK PATENT GMBH

  公开号：WO2018073151A1

  公开（公告）日：2018-04-26

  The invention relates to compounds and to a liquid-crystalline medium, preferably having a nematic phase and dielectric anisotropy of 0.5 or more, which comprises one or more compounds of formula (IN) in which the parameters have the meanings given in the text, to the use thereof in an electro-optical display, particularly in an active-matrix display based on the IPS or FFS effect, to displays of this type which contain a liquid-crystalline medium of this type, and to the use of the compounds of formula IN for the improvement of the transmission and/or response times of a liquid-crystalline medium which comprises one or more additional mesogenic compounds.
• [EN] LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY COMPRISING THE SAME<br/>[FR] MILIEU CRISTALLIN LIQUIDE ET AFFICHAGE À CRISTAUX LIQUIDES COMPORTANT UN TEL MILIEU
  申请人：MERCK PATENT GMBH

  公开号：WO2018091489A1

  公开（公告）日：2018-05-24

  The invention relates to a liquid-crystalline medium having a nematic phase comprising one or more compounds of formula B wherein the parameters have the meaning given in the text, to the use thereof in an electro-optical display,particularly in an active-matrix display based on the IPS or FFS effect,to displays of this type which contain a liquid-crystalline medium of this type and to the use of the compounds of formula B for improvement of the transmission and/or response times of a liquid-crystalline medium which comprises one or more additional mesogenic compounds.
• [EN] LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY COMPRISING THE SAME<br/>[FR] MILIEU CRISTALLIN LIQUIDE ET ÉCRAN À CRISTAUX LIQUIDES COMPORTANT LEDIT MILIEU
  申请人：MERCK PATENT GMBH

  公开号：WO2019048444A1

  公开（公告）日：2019-03-14

  The invention relates to a liquid-crystalline medium, preferably having nematic phase and dielectric anisotropy of 0.5 or more, which comprises one or more compounds of formula (YX) in which the parameters have the meanings given in the text, to the use thereof in an electro-optical display, particularly in an active- matrix display based on the IPS or FFS effect, to displays of this type which contain a liquid-crystalline medium of this type, and to the use of the compounds of formula (YX) for the improvement of the transmission and/or response times of a liquid-crystalline medium which comprises one or more additional mesogenic compounds.
• [EN] LIQUID CRYSTAL MEDIUM AND LIGHT MODULATION ELEMENT<br/>[FR] MILIEU À CRISTAUX LIQUIDES ET ÉLÉMENT DE MODULATION DE LUMIÈRE
  申请人：MERCK PATENT GMBH

  公开号：WO2019101661A1

  公开（公告）日：2019-05-31

  The invention relates to a liquid crystal medium comprising one or more dielectrically negative compounds and one or more dielectrically positive compounds, characterized in that the medium as a whole exhibits a dielectrically anisotropy (Δε) in the range from - 0.25 to + 0.25. Furthermore, the invention relates to a method of production of such medium and to the use of such medium in a light modulation element utilizing flexoelectric switching. Moreover, the invention relates to a light modulation element utilizing flexoelectric switching comprising the described medium, to a method of production of such light modulation element, to the use of such light modulation element in electro-optical devices and to these electro-optical devices as such.