3,5-二氟-4-[(3,4,5-三氟苯基)二氟甲氧基]-4'-丙基联苯 | 337456-92-5

• 物质功能分类: 有机原料 - 杂环化合物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 3,5-二氟-4-[(3,4,5-三氟苯基)二氟甲氧基]-4'-丙基联苯
• 英文名称: 4-(Difluoro(3,4,5-trifluorophenoxy)methyl)-4'-propyl-1,1'-biphenyl
• 英文别名: 5-[difluoro-[4-(4-propylphenyl)phenyl]methoxy]-1,2,3-trifluorobenzene
• CAS: 337456-92-5
• 化学式: C₂₂H₁₇F₅O
• 分子量: 392.4
• InChiKey: WMZJNUIUWYHJRV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.4
• 重原子数：
  28
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  6

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 CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT EMPLOYING SAME
  申请人：DIC Corporation

  公开号：EP2818533A1

  公开（公告）日：2014-12-31

  There is provided a liquid crystal composition containing a compound represented by General Formula (i) (where Ri represents an alkyl group having 1 to 5 carbon atoms) and a compound represented by Formula (ii), and there is also provided a liquid crystal display device using such a liquid crystal composition.

  本发明提供了一种液晶组合物，其中含有通式(i)代表的化合物（其中 Ri 代表具有 1 至 5 个碳原子的烷基）和式(ii)代表的化合物，还提供了一种使用这种液晶组合物的液晶显示设备。
• LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT, AND LIQUID CRYSTAL DISPLAY
  申请人：DIC Corporation

  公开号：EP2883938A1

  公开（公告）日：2015-06-17

  There is provided a liquid crystal composition containing at least any one of compounds represented by General Formula (i) and at least any one of compounds represented by General Formula (ii). In the formulae, Ri1 represents an alkyl group having 1 to 8 carbon atoms; and Ai1 represents a 1,4-cyclohexylene group (of which one -CH2- or at least two -CH2- not adjoining each other are optionally substituted with -O-), a 1,4-phenylene group (of which at least one hydrogen atom is optionally substituted with a fluorine atom), or a single bond; Rii1 represents an alkyl group having 1 to 8 carbon atoms; and one -CH2- or at least two -CH2- not adjoining each other in the alkyl group are each independently optionally substituted with -CH=CH-, -C=C-, -O-, -CO-, -COO-, or -OCO-; Rii2 represents a fluorine atom, a chlorine atom, a cyano group, or an alkyl group having 1 to 8 carbon atoms; one-CH2- or at least two -CH2- not adjoining each other in the alkyl group are each independently optionally substituted with -CH=CH-, -C=C-, -O-, -CO-, -COO-, or -OCO-; and one or two or more hydrogen atoms of the alkyl group are each independently optionally substituted with a fluorine atom; Aii1 and Aii2 each independently represent a 1,4-cyclohexylene group (of which one -CH2- or at least two -CH2- not adjoining each other are optionally substituted with -O-) or a 1,4-phenylene group (of which at least one hydrogen atom is optionally substituted with a fluorine atom); Zii1 and Zii2 each independently represent a single bond, - CH2CH2-, -(CH2)4-, -CH2-, -CH2O-, -OCF2-, -CF2O-, -COO-, -OCO-, or -C=C-; mii1 and mii2 each independently represent 0, 1, 2, or 3; and mii1 + mii2 is equal to 1, 2, 3, or 4; in the case where Aii1 and Zii1 are multiple, the Aii1 moieties and the Zii1 moieties are the same as or different from each other, respectively; and in the case where Aii2 and Zii2 are multiple, the Aii2 moieties and the Zii2 moieties are the same as or different from each other, respectively. [Chem. 1]

  本发明提供了一种液晶组合物，其中含有通式(i)和通式(ii)所代表的至少任一种化合物。 在通式中，Ri1 代表具有 1 至 8 个碳原子的烷基；Ai1 代表 1，4-环己烯基团（其中一个-CH2-或至少两个互不相邻的-CH2-任选被-O-取代）、1，4-亚苯基基团（其中至少一个氢原子任选被氟原子取代）或单键； Rii1 代表具有 1 至 8 个碳原子的烷基； 烷基中的一个-CH2-或至少两个互不相邻的-CH2-各自独立地任选被-CH=CH-、-C=C-、-O-、-CO-、-COO-或-OCO-取代； Rii2 代表氟原子、氯原子、氰基或具有 1 至 8 个碳原子的烷基；烷基中的一个-CH2-或至少两个互不相邻的-CH2-各自独立地任选被-CH=CH-、-C=C-、-O-、-CO-、-COO-或-OCO-取代；以及烷基中的一个或两个或多个氢原子各自独立地任选被氟原子取代； Aii1 和 Aii2 各自独立地代表 1,4-环己烯基团（其中一个-CH2-或至少两个互不相邻的-CH2-任选被-O-取代）或 1,4-苯基团（其中至少一个氢原子任选被氟原子取代）； Zii1和Zii2各自独立地代表单键、-CH2CH2-、-(CH2)4-、-CH2-、-CH2O-、-OCF2-、-CF2O-、-COO-、-OCO-或-C=C-； mii1 和 mii2 各自独立地代表 0、1、2 或 3；且 mii1 + mii2 等于 1、2、3 或 4； 在 Aii1 和 Zii1 为多个的情况下，Aii1 分子和 Zii1 分子分别彼此相同或不同；以及 在 Aii2 和 Zii2 为多个的情况下，Aii2 分子和 Zii2 分子分别相同或不同。 [化学 1］
• 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。