4-[4-(4-Heptylcyclohexyl)phenyl]benzonitrile | 70522-60-0

• 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: 4-[4-(4-Heptylcyclohexyl)phenyl]benzonitrile
• CAS: 70522-60-0
• 化学式: C₂₆H₃₃N
• 分子量: 359.5
• InChiKey: NOJMERAAVDCPDW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.3
• 重原子数：
  27
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  23.8
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• LIQUID CRYSTAL COMPOUND, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：JNC CORPORATION

  公开号：US20150368272A1

  公开（公告）日：2015-12-24

  To provide a liquid crystal compound satisfying at least one physical property such as high stability to light, a high clearing point, low minimum temperature of a liquid-crystal phase, small viscosity, suitable optical anisotropy, large dielectric anisotropy, a large dielectric constant in a minor axis direction, a suitable elastic constant, excellent compatibility with other liquid crystal compounds. The compound is represented by formula (1-1): for example, R is alkyl having 1 to 10 carbons or alkoxy having 1 to 9 carbons, rings A 1 to A 3 are 1,4-cyclohexylene, 1,4-phenylene, or 1,4-phenylene in which at least one hydrogen is replaced by halogen; X is halogen, —CF 3 or —OCF 3 ; l is 1, and m, n is 0 or 1; W 1 is a group represented by formula (1a) or (1b); W 2 is a group represented by formula (1c) or (1d); Y 1 to Y 2 are hydrogen, Y 3 to Y 5 and L 1 to L 5 are fluorine.

  提供一种液晶化合物，满足至少一种物理性质，如对光的高稳定性、高清晰点、液晶相的低最低温度、小粘度、适当的光学各向异性、大介电各向异性、次轴方向上的大介电常数、适当的弹性常数、与其他液晶化合物的优良相容性。该化合物由式（1-1）表示：例如，R是具有1至10个碳原子的烷基或具有1至9个碳原子的烷氧基，环A1到A3为1,4-环己烯基、1,4-苯基或其中至少一个氢原子被卤素取代的1,4-苯基；X为卤素、—CF3或—OCF3；l为1，m、n为0或1；W1为由式（1a）或（1b）表示的基团；W2为由式（1c）或（1d）表示的基团；Y1到Y2为氢，Y3到Y5和L1到L5为氟。
• Liquid crystalline compound, liquid crystal composition and their polymers
  申请人：Sasada Yasuyuki

  公开号：US20050007541A1

  公开（公告）日：2005-01-13

  The present invention provides a compound represented by formula (1) defined in the specification and a liquid crystal composition comprising the compound. The invention further provides a polymer obtained by polymerization of compound or composition above, and further the present invention provides a film, an optical anisotropic material, A ¼ or ½ wavelength functional plate, an optical compensation element, an optical element and a liquid crystal display element employing the polymer.

  本发明提供了一种由规范中定义的式（1）所代表的化合物以及包括该化合物的液晶组合物。本发明还提供了通过聚合上述化合物或组合物获得的聚合物，此外，本发明还提供了一种薄膜，一种光学各向异性材料，1/4或1/2波长功能板，光学补偿元件，光学元件和采用该聚合物的液晶显示元件。
• Conjugated enyne derivative and liquid crystal composition
  申请人：CHISSO CORPORATION

  公开号：EP0597701A1

  公开（公告）日：1994-05-18

  Conjugated enyne compounds, which have superior characteristics as L.C. materials and are stable under conventional environments, have the formula: wherein A is 1,4-phenylene or 1,4-cyclohexylene; B,C and D are 1,4-phenylene, 1,4-cyclohexylene, 1,3-dioxane-2,5-diyl, pyridine-2,5-diyl or 1,3-pyrimidine-2,5-diyl; L and M are covalent bond, 1,2-ethylene, oxycarbonyl, carbonyloxy, 1,2-ethenylene, 1,2-ethynylene, oxymethylene or methyleneoxy; n,m and l are 0 or 1; X and Z are H or F; R is fluoroalkyl, alkyl, alkoxy, alkoxyalkyl or alkenyl; Y is alkyl, alkoxy, cyano, halogen, cyanate, alkyl or alkoxy having at least one H replaced by halogen; when n is 0, L is covalent bond; when m or n is 0, M is covalent bond; and m, n and l are not simultaneously 0.

  共轭炔化合物作为 L.C. 材料具有优异的特性，在常规环境下也很稳定，其化学式为 其中 A 是 1，4-亚苯基或 1，4-环己烯；B、C 和 D 是 1，4-亚苯基、1，4-环己烯、1，3-二氧六环-2，5-二基、吡啶-2，5-二基或 1，3-嘧啶-2，5-二基；L 和 M 是共价键、1,2-亚乙基、氧羰基、羰氧基、1,2-乙烯基、1,2-乙炔基、氧亚甲基或亚甲基氧；n、m 和 l 为 0 或 1；X 和 Z 为 H 或 F；R 为氟代烷基、烷基、烷氧基、烷氧基烷基或烯基；Y 为烷基、烷氧基、氰基、卤素、氰酸酯、至少有一个 H 被卤素取代的烷基或烷氧基；当 n 为 0 时，L 为共价键；当 m 或 n 为 0 时，M 为共价键；且 m、n 和 l 不同时为 0。
• LIQUID CRYSTAL COMPOUND, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY ELEMENT
  申请人：JNC Corporation

  公开号：EP2960226A1

  公开（公告）日：2015-12-30

  To provide a liquid crystal compound satisfying at least one of physical properties such as high stability to light, a high clearing point, a low minimum temperature of a liquid crystal phase, small viscosity, suitable optical anisotropy, large dielectric anisotropy, a large dielectric constant in a minor axis direction, a suitable elastic constant and excellent compatibility; a liquid crystal composition containing the compound; and a liquid crystal display device including the composition. The compound is represented by formula (1): wherein, for example, R1 is alkyl having 1 to 15 carbons, ring A1 to ring A4 are 1,4-cyclohexylene or 1,4-phenylene, at least one of Z1 to Z4 is -CF2O-, the remainder and W1 are a single bond, - (CH2)2-, -COO- or -CH2O-, X1 is halogen, -C=N, -CF3 or -OCF3, L1 and L2 are hydrogen or fluorine, Y1 and Y2 are fluorine; and a, b, c and d are 0 or 1, and a sum thereof is 1 or 2.

  提供一种液晶化合物，它至少满足以下物理特性之一：对光稳定性高、清澈点高、液晶相最低温度低、粘度小、适当的光学各向异性、介电各向异性大、小轴方向介电常数大、适当的弹性常数和出色的兼容性；一种含有该化合物的液晶组合物；以及一种包括该组合物的液晶显示设备。该化合物用式（1）表示： 其中，例如，R1 是具有 1 至 15 个碳原子的烷基，环 A1 至环 A4 是 1，4-环己烯或 1，4-亚苯基，Z1 至 Z4 中至少有一个是 -CF2O-，其余和 W1 是单键、-(CH2)2-、-COO- 或 -CH2O-，X1 是卤素、-C=N、-CF3 或 -OCF3，L1 和 L2 是氢或氟，Y1 和 Y2 是氟；a、b、c 和 d 为 0 或 1，其总和为 1 或 2。
• LIQUID-CRYSTALLINE COMPOUND HAVING DIFLUOROMETHYLENEOXY GROUP, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY ELEMENT
  申请人：JNC Corporation

  公开号：EP2957554A1

  公开（公告）日：2015-12-23

  To provide a liquid crystal compound satisfying at least one of physical properties such as high stability to light, a high clearing point, a low minimum temperature of a liquid crystal phase, small viscosity, suitable optical anisotropy, large dielectric anisotropy, a large dielectric constant in a minor axis direction, a suitable elastic constant and excellent compatibility; a liquid crystal composition containing the compound; and a liquid crystal display device including the composition. The compound is represented by formula (1). For example, R1 is alkyl having 1 to 15 carbons, ring A1 to ring A4 are 1, 4-cyclohexylene or 1, 4-phenylene, Z1 to Z4 are a single bond, - (CH2)2-, -COO- or -CH2O-, X1 is halogen, -C=N, -CF3 or -OCF3, L1 and L2 are hydrogen or fluorine, Y1 and Y2 are fluorine; a, b, c and d each are 0 or 1, and a sum thereof is 1 or 2.

  提供一种液晶化合物，它至少满足以下物理特性之一：对光稳定性高、清澈点高、液晶相最低温度低、粘度小、适当的光学各向异性、介电各向异性大、小轴方向介电常数大、适当的弹性常数和出色的兼容性；一种含有该化合物的液晶组合物；以及一种包括该组合物的液晶显示设备。 该化合物用式（1）表示。 例如，R1 是具有 1 至 15 个碳原子的烷基，环 A1 至环 A4 是 1，4-环己烯或 1，4-亚苯基，Z1 至 Z4 是单键、- (CH2)2-、-COO- 或 -CH2O-，X1 是卤素、-C=N、-CF3 或 -OCF3，L1 和 L2 是氢或氟，Y1 和 Y2 是氟；a、b、c 和 d 各为 0 或 1，其总和为 1 或 2。