Bis[4-(4-cyanophenyl)-3-fluorophenyl] propanedioate

• 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: Bis[4-(4-cyanophenyl)-3-fluorophenyl] propanedioate
• 英文别名: bis[4-(4-cyanophenyl)-3-fluorophenyl] propanedioate
• 化学式: C₂₉H₁₆F₂N₂O₄
• 分子量: 494.4
• InChiKey: BGAJBLDZFXRCJF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.1
• 重原子数：
  37
• 可旋转键数：
  8
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.03
• 拓扑面积：
  100
• 氢给体数：
  0
• 氢受体数：
  8

文献信息

• BIMESOGENIC COMPOUNDS AND MESOGENIC MEDIA
  申请人：Merck Patent GmbH

  公开号：EP2870218B1

  公开（公告）日：2018-05-02
• LIQUID CRYSTAL MEDIUM AND LIQUID CRYSTAL DEVICE
  申请人：Merck Patent GmbH

  公开号：EP3383970B1

  公开（公告）日：2021-03-31
• MESOGENIC MEDIA AND LIQUID CRYSTAL DISPLAY
  申请人：MERCK PATENT GMBH

  公开号：US20150175886A1

  公开（公告）日：2015-06-25

  The invention relates to mesogenic media comprising a first component, component A, consisting of bimesogenic compounds selected from the group of compounds of formulae A-I to A-III a second component, component B, consisting of nematogenic compounds, preferably selected from the group of compounds of formulae B-I to B-III and a third component, component C, consisting of one or more chiral molecules, wherein the parameters have the meaning given in claim 1 , to the use of mesogenic media in flexoelectric liquid crystal devices and to those devices comprising a liquid crystal medium according to the present invention.
• LIGHT MODULATION ELEMENT
  申请人：Merck Patent GmbH

  公开号：US20170343847A1

  公开（公告）日：2017-11-30

  The invention relates to a light modulation element comprising a cholesteric liquid crystalline medium sandwiched between two substrates, each provided with an electrode structure, wherein at least one of the substrates is additionally provided with an alignment layer which is provided with a photoresist pattern consisting of periodic substantially parallel stripes. The invention is further related to a method of production of said light modulation element and to the use of said light modulation element in various types of optical and electro-optical devices, such as electro-optical displays, liquid crystal displays (LCDs), non-linear optic (NLO) devices, and optical information storage devices.
• PROCESS OF PREPARING A LIGHT MODULATION ELEMENT
  申请人：MERCK PATENT GMBH

  公开号：US20180187081A1

  公开（公告）日：2018-07-05

  The present invention relates to a process of preparing a light modulation element of the PS-ULH (polymer stabilised ULH) type, which allows to reduce the operational voltage and allows to improve the switching time of the light modulation element.