反式-4-丙基-环己烷羧酸4-氟苯基酯 | 79912-81-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚酯
• 中文名称: 反式-4-丙基-环己烷羧酸4-氟苯基酯
• 英文名称: 4-Fluorophenyl 4-propylcyclohexane-1-carboxylate
• 英文别名: (4-fluorophenyl) 4-propylcyclohexane-1-carboxylate
• CAS: 79912-81-5
• 化学式: C₁₆H₂₁FO₂
• 分子量: 264.33
• InChiKey: MIQJNTHRQAEKJR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Liquid crystal composition and liquid crystal display using said composition
  申请人：CHISSO CORPORATION

  公开号：EP0393636A2

  公开（公告）日：1990-10-24

  Liquid crystal compositions and display devices using the compositions are disclosed. The compositions contains, as main components, at least one compound of the general formula (I), and at least one compound of the general formula (II), or as well as the above components, at least one compound selected from the compounds of the general formulas (III), (IV) and (V), and/or at least one compound of the general formula (VI). (wherein all the symbols are as defined in the appended claims).

  本发明公开了液晶组合物和使用该组合物的显示设备。这些组合物含有至少一种通式（I）的化合物和至少一种通式（II）的化合物作为主要成分，或者除了上述成分外，还含有至少一种选自通式（III）、（IV）和（V）的化合物和/或至少一种通式（VI）的化合物。 (其中所有符号如所附权利要求中所定义）。
• Liquid crystalline compound, liquid crystal composition and liquid crystal display element
  申请人：Chisso Corporation

  公开号：EP0679707A1

  公开（公告）日：1995-11-02

  A liquid crystalline compound having a high elastic constant ratio (K33/K11) and an immproved solubility thereof in other liquid crystal materials, have the formula:- (1) : wherein Q represents -CF₃, -CF₂H or -CFH₂; A₁, A₂ and A₃ each independently represent a trans-1,4-cyclohexylene group, a 1,4-phenylene group wherein one or more hydrogen atoms on the ring may be replaced by F, Cℓ or CN, a pyridine-2,5-diyl group or a 1,3-pyrimidine-2,5-diyl group; ring B represents a 1,4-phenylene group or a trans-1,4-cyclohexylene group which can be replaced at its lateral position by groups L, and L₂ noted below; Z₁, Z₂ and Z₃ each independently represent a covalent bond or a group -CH=CH-, -C=C-, -OCO-, -COO-, -CH₂O-, -OCH₂-, -(CH₂)₂- or -(CH₂)₄-; ℓ and m each independently represent 0 or an integer of 1 to 5; o and p each independently represent 0 or 1; L1 and L2 each independently represent H, F or Cℓ; and L3 represents a hydrogen or halogen atom, -CN, -CF3, -CF2H, -CFH₂, -OCF3, -OCF₂H, a C₁-C₁₀ alkyl group or a C₂-C₁₀ alkenyl group [wherein optional non-adjacent methylene groups (-CH₂-) in the alkyl group or the alkenyl group may each independently be replaced by -O-, -S-, -CO-, -OCO- or -COO-].

  一种具有高弹性常数比（K33/K11）并能提高在其他液晶材料中溶解度的液晶化合物，其分子式为：(1) ： 其中 Q 代表 -CF₃、-CF₂H 或 -CFH₂；A₁、A₂ 和 A₃ 各自独立地代表反式-1,4-环己烯基、环上的一个或多个氢原子可被 F、Cℓ 或 CN 取代的 1,4-亚苯基、吡啶-2,5-二基或 1,3-嘧啶-2,5-二基；环 B 代表 1,4-亚苯基基团或反式-1,4-环己烯基团，其侧边位置可被下述基团 L 和 L₂ 取代；Z₁、Z₂ 和 Z₃ 各自独立地代表共价键或基团 -CH＝CH-、-C＝C-、-OCO-、-COO-、-CH₂O-、-OCH₂-、-(CH₂)₂- 或 -(CH₂)₄-；ℓ 和 m 各自独立地代表 0 或 1 至 5 的整数；o 和 p 各自独立地代表 0 或 1；L1 和 L2 各自独立地代表 H、F 或 Cℓ；L3 代表氢原子或卤素原子、-CN、-CF3、-CF2H、-CFH₂、-OCF3、-OCF₂H、C₁-C₁₀ 烷基或 C₂-C₁₀ 烯基[其中烷基或烯基中任选的非相邻亚甲基（-CH₂-）可各自独立地被-O-、-S-、-CO-、-OCO-或-COO-取代]。
• Liquid crystalline compound, liquid crystal composition containing the same and liquid crystal display device
  申请人：Chisso Corporation

  公开号：EP0733610A1

  公开（公告）日：1996-09-25

  The present invention describes a hexynediene derivative expressed by the following general formula I and liquid crystal compositions containing the derivative : wherein R1 and R2 independently represent an alkyl group or alkoxy group each having 1 to 10 carbon atoms, ring A and ring B independently represent 1,4-cyclohexylene or 1,4-phenylene. A liquid crystal display device containing said composition is also described.

  本发明描述了一种由以下通式 I 表示的己二烯衍生物和含有该衍生物的液晶组合物： 其中，R1 和 R2 分别代表各自具有 1 至 10 个碳原子的烷基或烷氧基，环 A 和环 B 分别代表 1,4-环己烯或 1,4-亚苯基。 还描述了一种含有上述组合物的液晶显示装置。
• Liquid crystalline compound, liquid crystal composition containing the same, and display device
  申请人：Chisso Corporation

  公开号：EP0733692A1

  公开（公告）日：1996-09-25

  Liquid crystalline compounds are disclosed which are expressed by the following general formula (1) wherein R1 represents a branched alkyl group having 3 to 10 carbon atoms, ring A represents 1,4-phenylene group or 1,4-cyclohexylene group, Z1 and Z2 independently represent a single bond or 1,2-ethylene group, respectively, X1, X2, X3, and X4 independently represent fluorine atom or hydrogen atom, respectively, and Y1 represents oxygen atom or a single bond. The compounds are excellent in compatibility with other liquid crystalline compounds, and have a large positive value of dielectric anisotropy, extremely low viscosity, extremely high specific resistance (high voltage holdidng ratio), and excellent UV stability. A liquid crystal display element is also disclosed.

  本发明公开了由以下通式（1）表示的液晶化合物 其中 R1 代表具有 3 至 10 个碳原子的支链烷基，环 A 代表 1，4-亚苯基或 1，4-环己烯基，Z1 和 Z2 分别独立地代表单键或 1，2-乙烯基，X1、X2、X3 和 X4 分别独立地代表氟原子或氢原子，Y1 代表氧原子或单键。这些化合物与其他液晶化合物的兼容性极佳，具有较大的介电各向异性正值、极低的粘度、极高的比电阻（高电压保持比）和极好的紫外线稳定性。此外，还公开了一种液晶显示元件。
• Liquid crystalline alkenylcyclohexene derivative, liquid crystal composition and liquid crystal display element
  申请人：CHISSO CORPORATION

  公开号：EP0728829B1

  公开（公告）日：2000-05-03