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4-乙氧基-2,3-二氟-4'-(反式-4-戊基环己基)-1,1'-联苯 | 123560-47-4

中文名称
4-乙氧基-2,3-二氟-4'-(反式-4-戊基环己基)-1,1'-联苯
中文别名
戊基环己基苯基-2,3-二氟苯乙醚
英文名称
1,1'-Biphenyl, 4-ethoxy-2,3-difluoro-4'-(trans-4-pentylcyclohexyl)-
英文别名
1-ethoxy-2,3-difluoro-4-[4-(4-pentylcyclohexyl)phenyl]benzene
4-乙氧基-2,3-二氟-4'-(反式-4-戊基环己基)-1,1'-联苯化学式
CAS
123560-47-4
化学式
C25H32F2O
mdl
——
分子量
386.525
InChiKey
DYYPQDVYNJNXDM-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
  • 重原子数:
    28
  • 可旋转键数:
    8
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.52
  • 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-乙氧基-2,3-二氟-4'-(反式-4-戊基环己基)-1,1'-联苯三溴化硼potassium carbonate 、 potassium iodide 作用下, 以 二氯甲烷丙酮 为溶剂, 生成 2-[2-(2-{2,3-difluoro-4-[4-(4-trans-pentylcyclohexyl)phenyl]phenoxy}ethoxy)ethoxy]ethyl p-toluenesulfonate
    参考文献:
    名称:
    离子型环金属铱配合物液晶发光材料及其在 非掺杂单发光层偏振电致红光器件中的应用
    摘要:
    本发明公开了一种离子型环金属铱配合物液晶发光材料及其应用。这种环金属铱配合物液晶发光材料是由苯基吡啶为阴离子配体,以联吡啶衍生物为N N配体。通过以环金属铱配合物为发光内核,以联苯基衍生物为液晶基元构筑非平面结构的金属液晶发光材料。以这种环金属铱配合物作为发光层,通过摩擦取向的方法,获得偏振比为4的非掺杂单发光层偏振电致红光器件。
    公开号:
    CN105601673B
  • 作为产物:
    描述:
    戊基环己基碘苯2,3-二氟-4-乙氧基苯硼酸四(三苯基膦)钯potassium carbonate 作用下, 以 四氢呋喃 为溶剂, 以95 %的产率得到4-乙氧基-2,3-二氟-4'-(反式-4-戊基环己基)-1,1'-联苯
    参考文献:
    名称:
    高效率手性液晶荧光材料及其应用
    摘要:
    本发明属于有机电致发光材料技术领域,具体涉及一种高效率手性液晶荧光材料及其应用,以联萘酚为手性中心、联苯衍生物为液晶基元,二苯基砜或氰基为电子受体,芳胺衍生物为电子给体制备了手性液晶荧光材料。这类发光材料都可以通过反向系间窜越从三重态跃迁到单重态,获得100%的激子利用率。同时,这类材料呈现出明显的液晶性能。以这类手性液晶荧光材料为发光层掺杂剂,通过溶液法制备了电致发光器件,其最大外量子效率达>10%。本发明详细探讨了分子结构与性能的关系,对构筑新型手性液晶荧光材料具有重要意义。
    公开号:
    CN115745885A
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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:
  • Benzene Derivative, Liquid Crystal Composition And Liquid Crystal Display Device
    申请人:Matsui Syuichi
    公开号:US20070200092A1
    公开(公告)日:2007-08-30
    Known compounds showing negative dielectric anisotropy show negative dielectric anisotropy of relatively large values but are not satisfactory in view of the balance of the physical property as the liquid crystal material such as having low clearing point and showing high viscosity. The present invention intends to provide a liquid crystalline compound showing a negative dielectric anisotropy, as well as having excellent balance for physical property such as having relatively high clearing point, relatively low viscosity, appropriate optical anisotropy, and excellent compatibility with other liquid crystalline compounds. The compound of the invention is a compound represented by Formula (1) or Formula (2). In the formulae, Ra and Rb each independently is hydrogen or alkyl of 1 to 20 carbon atoms, A 1 , A 11 , A 12 , A 2 , A 21 and A 22 each independently is a cyclic group, Y, W, Z 11 , Z 12 , Z 2 , Z 21 and Z 22 each independently is a bonding group, and j, k, m, n, p and q each independently is 0 or 1 and the sum of them is 1, 2 or 3;
    已知的具有负介电各向异性的化合物,其负介电各向异性值相对较大,但在物理性质方面的平衡不尽如人意,例如具有低升华点和高粘度等液晶材料的特性。本发明旨在提供一种具有负介电各向异性的液晶化合物,以及具有相对较高升华点、相对较低粘度、适当的光学各向异性和与其他液晶化合物良好兼容性的出色物理性质平衡。该发明的化合物是由公式(1)或公式(2)表示的化合物。在公式中,Ra和Rb各自独立地是氢或1至20个碳原子的烷基,A1、A11、A12、A2、A21和A22各自独立地是环状基团,Y、W、Z11、Z12、Z2、Z21和Z22各自独立地是连接基团,j、k、m、n、p和q各自独立地是0或1,它们的总和为1、2或3;
  • POLYMERIZABLE COMPOUND AND LIQUID CRYSTAL COMPOSITION INCLUDING IT
    申请人:Ito Maiko
    公开号:US20120092608A1
    公开(公告)日:2012-04-19
    Provided is a polymerizable compound with large solubility in a liquid crystal composition and high reactivity irradiated by ultraviolet in the longer wavelength range. Provided is a liquid crystal composition that satisfies at least one of characteristics such as high maximum temperature of a nematic phase, low minimum temperature of a nematic phase, small viscosity, suitable optical anisotropy, large negative dielectric anisotropy, large specific resistance, high stability to ultraviolet light and high stability to heat, or that is suitably balanced between at least two of the characteristics. Provided is the polymerizable compound wherein at least one of a 1,3-phenylene structure and a 2,7-fluorenediyl structure is introduced to the polymerizable compound to give stable displays by forming a polymer with a high degree of polymerization in a PSA device production process using longer wavelengths, the liquid crystal composition includes the compound, and the liquid crystal display device contains the composition.
    提供了一种具有较大溶解度和高反应性的聚合物化合物,该化合物可在较长波长范围内受紫外线照射。提供了一种液晶组合物,该组合物具有以下特征之一:高向列相最高温度、低向列相最低温度、小粘度、适当的光学各向异性、大负介电各向异性、大特定电阻、对紫外线和热稳定性高,或在至少两个特征之间适当平衡。提供了一种聚合物化合物,其中至少引入了1,3-苯基结构和2,7-芴基二基结构,以在使用较长波长的PSA设备生产过程中形成高聚物,从而提供稳定的显示,该液晶组合物包括该化合物,且液晶显示装置包含该组合物。
  • POLYMER-DOPED VERTICALLY-ALIGNED NEMATIC LIQUID CRYSTALS
    申请人:Kornfield Julia A.
    公开号:US20120105791A1
    公开(公告)日:2012-05-03
    A system having a vertically-aligned negative delta E nematic liquid crystal host material and a small amount of liquid crystal polymer is provided. The liquid crystal polymer improves the switching speed of a vertically aligned nematic system without sacrificing contrast or viewing angle.
    提供一种具有垂直排列的负ΔE向列相液晶主体材料和少量液晶聚合物的系统。液晶聚合物可以提高垂直排列向列相系统的切换速度,而不会牺牲对比度或视角。
  • LIQUID CRYSTAL COMPOUND, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
    申请人:Kobayashi Masahide
    公开号:US20120018672A1
    公开(公告)日:2012-01-26
    The invention provides a liquid crystal compound having a high stability to heat, light or the like, a wide temperature range of a nematic phase, a small viscosity, a large optical anisotropy and a suitable elastic constant K 33 , and further having a suitable negative dielectric anisotropy and an excellent compatibility with other liquid crystal compounds. The invention also provides a liquid crystal composition including this liquid crystal compound and a liquid crystal display device containing this liquid crystal composition. A liquid crystal compound represented by formula (a): For example, Ra and Rb are alkyl having 1 to 10 carbons, alkenyl having 2 to 10 carbons or alkoxy having 1 to 9 carbons; the ring A 1 and the ring A 2 are 1,4-phenylene or trans-1,4-cyclohexylene; L 1 , L 2 , L 3 and L 4 are hydrogen or fluorine, and at least three of them are fluorine; and Z 1 and Z 2 are a single bond, —(CH 2 ) 2 —, —CH═CH—, —CH 2 O— or —OCH 2 —.
    该发明提供了一种液晶化合物,具有高稳定性,能够抵抗热、光等因素的影响,具有广泛的向列相温度范围、小的粘度、大的光学各向异性和适当的弹性常数K33,进一步具有适当的负介电各向异性和与其他液晶化合物的良好兼容性。该发明还提供了一种包括该液晶化合物的液晶组合物和包含该液晶组合物的液晶显示器件。 液晶化合物由式(a)表示: 例如,Ra和Rb是具有1到10个碳原子的烷基,具有2到10个碳原子的烯基或具有1到9个碳原子的烷氧基;环A1和环A2是1,4-苯撑基或反-1,4-环己撑基;L1、L2、L3和L4是氢或氟,其中至少有三个是氟;Z1和Z2是单键,—(CH2)2—、—CH═CH—、—CH2O—或—OCH2—。
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