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4-(4-ethoxy-2,3-difluorophenyl)-4'-pentylbicyclohexyl-3-ene | 570384-43-9

中文名称
——
中文别名
——
英文名称
4-(4-ethoxy-2,3-difluorophenyl)-4'-pentylbicyclohexyl-3-ene
英文别名
Benzene, 1-aethoxy-a2,a3-adifluoro-a4-a[4-a(4-apentylcyclohexyl)a-a1-acyclohexen-a1-ayl]a-;1-ethoxy-2,3-difluoro-4-[4-(4-pentylcyclohexyl)cyclohexen-1-yl]benzene
4-(4-ethoxy-2,3-difluorophenyl)-4'-pentylbicyclohexyl-3-ene化学式
CAS
570384-43-9
化学式
C25H36F2O
mdl
——
分子量
390.557
InChiKey
QENBLVBILYWBTD-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    9.1
  • 重原子数:
    28
  • 可旋转键数:
    8
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.68
  • 拓扑面积:
    9.2
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    4-(4-ethoxy-2,3-difluorophenyl)-4'-pentylbicyclohexyl-3-ene[4’-戊基-1,1’-二环己基]-4-酮sodium hydroxide正丁基锂硼烷双氧水 作用下, 以 四氢呋喃乙醇 为溶剂, 生成 4-(4-ethoxy-2,3-difluorophenyl)-4'-pentylbicyclohexyl-3-ol
    参考文献:
    名称:
    Fluorocyclohexene derivatives, and liquid-crystalline medium
    摘要:
    Formula IR1中的氟环己烯衍生物 - (A1-Z1)n-A-(Z2-A2)m-Z3-B-(Z4-A3)p-R2,在其中n、m、p、R1、R2、Z1、Z2、Z3、Z4、A1、A2、A3、A和B的定义如本文所述,适用于液晶介质。另外,公式III中的二氟环己烷 - R3-A*-(Z6-A7)m-Z7-Qr-R7,在其中R3、A*、Z6、A7、m、Z7、Q、r和R4的定义如本文所述,适用于液晶介质。
    公开号:
    US06475595B1
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文献信息

  • SPONTANEOUS ORIENTATION AID FOR LIQUID CRYSTAL COMPOSITION, COMPOUND SUITABLE FOR SAID SPONTANEOUS ORIENTATION AID, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY ELEMENT
    申请人:DIC Corporation
    公开号:US20190203122A1
    公开(公告)日:2019-07-04
    The present invention provides a spontaneous orientation aid for a liquid crystal composition, containing one kind or two or more kinds of a compound having a partial structure represented by the general formula (i), wherein Z i1 represents a single bond, etc.; A i1 represents a divalent 6-membered aromatic group, etc.; m i1 represents an integer of 1 to 5; and K i1 represents a structure represented by any of the following formulae (K-1) to (K-8), wherein W K1 represents a methine group, etc.; X K1 and Y K1 each represent —CH 2 —, etc.; Z K1 represents an oxygen atom, etc.; and U K1 , V K1 , and S K1 each represent a methine group, etc.:
    本发明提供了一种液晶组分的自发定向助剂,包含一种或两种或更多种具有由通式(i)表示的部分结构的化合物,其中Zi1表示单键等;Ai1表示二价的6元芳香基团等;mi1表示1到5的整数;Ki1表示由以下任一公式(K-1)至(K-8)表示的结构,其中WK1表示甲烷基等;XK1和YK1分别表示—CH2—等;ZK1表示氧原子等;UK1、VK1和SK1各表示甲烷基等:
  • Spontaneous alignment assistant for liquid crystal compositions
    申请人:DIC Corporation
    公开号:US10927300B2
    公开(公告)日:2021-02-23
    The spontaneous orientation aid for a liquid crystal composition provides storage stability and allows liquid crystal molecules to be vertically aligned without a PI layer when added to a liquid crystal composition. The spontaneous orientation aid for a liquid crystal composition includes a compound having a partial structure represented by formula (i), particularly in which Ki1 is represented by one of formula (K-1) to formula (K-11). When used in a liquid crystal composition, the spontaneous orientation aid can adsorb to substrates sandwiching a liquid crystal composition (liquid crystal layer) and keep the liquid crystal molecules aligned in a vertical direction. The spontaneous orientation aid makes it possible to align liquid crystal molecules without a PI layer (to induce vertical alignment of liquid crystal molecules under no applied voltage and to achieve horizontal alignment of the liquid crystal molecules under an applied voltage).
    液晶组合物的自发定向助剂可提供储存稳定性,并在加入液晶组合物时允许液晶分子垂直排列而无需 PI 层。液晶组合物的自发定向助剂包括具有式(i)表示的部分结构的化合物,特别是其中 Ki1 由式(K-1)至式(K-11)中的一种表示。在液晶组合物中使用时,自发定向助剂可吸附在夹有液晶组合物的基底(液晶层)上,并使液晶分子保持垂直方向排列。自发定向助剂使液晶分子在没有 PI 层的情况下对齐成为可能(在不施加电压的情况下诱导液晶分子垂直对齐,在施加电压的情况下实现液晶分子水平对齐)。
  • 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。
  • Liquid crystal display device
    申请人:DIC Corporation
    公开号:US11326103B2
    公开(公告)日:2022-05-10
    To provide a liquid crystal display device that has a high off-response speed and a good balance between drive voltage and transmittance, is stable over time, and also has a high voltage holding ratio. A liquid crystal display device in which a liquid crystal layer containing a polymer network (A) and a liquid crystal composition (B) is disposed between two substrates having an electrode on at least one side thereof and having transparent properties on at least one side thereof, and the loss factor (tan δ) (loss modulus/storage modulus) of the liquid crystal layer calculated from the storage modulus (Pa) and the loss modulus (Pa) in a sinusoidal vibration measured with a rheometer at 25° C. and at a measurement frequency of 1 Hz ranges from 0.1 to 1.
    提供一种液晶显示装置,该装置具有较高的非响应速度,在驱动电压和透射率之间具有良好的平衡,长期稳定,并且具有较高的电压保持率。一种液晶显示装置,其中包含聚合物网络(A)和液晶成分(B)的液晶层被放置在两块基板之间,这两块基板至少有一面具有电极,并且至少有一面具有透明特性,液晶层的损耗因子(tan δ)(损耗模量/存储模量)由存储模量(Pa)和损耗模量(Pa)在正弦振动中计算得出,该振动是在 25 摄氏度和 1 赫兹的测量频率下用流变仪测量的,损耗因子(tan δ)的范围为 0.1 至 1。
  • Verfahren zur Herstellung von Alkenen
    申请人:Merck Patent GmbH
    公开号:EP1333017B1
    公开(公告)日:2008-05-21
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