3-[trans-4-(p-Cyanophenyl)cyclohexyl]propionaldehyde | 96184-92-8

• 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: 3-[trans-4-(p-Cyanophenyl)cyclohexyl]propionaldehyde
• 英文别名: 4-[4-(3-oxopropyl)cyclohexyl]benzonitrile
• CAS: 96184-92-8
• 化学式: C₁₆H₁₉NO
• 分子量: 241.33
• InChiKey: GLPRRPVEFLLWHE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  40.9
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• A liquid crystal compound
  申请人：Chisso Corporation

  公开号：EP0330216A2

  公开（公告）日：1989-08-30

  A liquid crystalline compound useful as a component of liquid crystal compositions for TN mode display elements and having a large positive Δε value and also a low viscosity for the Δε value and a liquid crystal composition containing the compound are provided, which compound is expressed by the formula wherein n represents an integer of 0 to 20.

  本发明提供了一种可用作 TN 模式显示元件液晶组合物成分的液晶化合物，该化合物具有较大的正Δε值和较低的Δε值粘度，还提供了一种含有该化合物的液晶组合物，该化合物由式表示 其中 n 代表 0 至 20 的整数。
• An alkenyl ether compound and a composition containing the same
  申请人：CHISSO CORPORATION

  公开号：EP0360080A1

  公开（公告）日：1990-03-28

  A compound, when added to a nematic liquid crystal composition, increasing the dielectric anisotropy value, lowering its threshold voltage and raising the ratios of elastic constants and hence making steep the voltage-­transmittance characteristic, and a liquid crystal composition containing the compound are provided, which compound is an alkenyl ether compound expressed by the formula wherein R is 2-8C alkyl group having a double bond at its end or a double bond of trans configuration at its optional position and n is 0 to 4.

  本发明提供了一种化合物，当添加到向列液晶组合物中时，可增加介电各向异性值，降低其阈值电压，提高弹性常数的比率，从而使电压-传输特性变得陡峭，还提供了一种含有该化合物的液晶组合物，该化合物是一种烯基醚化合物，由式表示 其中 R 为 2-8C烷基，其末端具有双键或其任选位置具有反式构型的双键，n 为 0 至 4。
• A liquid crystalline compound
  申请人：CHISSO CORPORATION

  公开号：EP0377469A1

  公开（公告）日：1990-07-11

  A liquid crystal compound having a relatively low viscosity, a superior compatibility with other liquid crystalline compounds and suitable for preparing a liquid crystal device having a high response rate, and a superior liquid crystal composition containing the compound are provided, which compound is expressed by the formula wherein R¹ is H, F, Cℓ, CN or 1-20C alkyl or alkenyl in which alkenyl one -CH₂- group or two not-adjacent -CH₂- groups may be replaced by -O- and in which alkenyl the position and number of the double bond may be optionally chosen; A¹, A² and A³ are the H atom(s) of which may be replaced by F, Cℓ or methyl; B¹ and B² are -CH₂CH₂-, -CH₂O-, -OCH₂- or single bond; n is 0 or 1; and m is 0 to 20.

  本发明提供了一种粘度相对较低、与其他液晶化合物的兼容性较好、适用于制备具有高响应速度的液晶器件的液晶化合物，以及一种含有该化合物的优质液晶组合物，该化合物由式表示 其中 R¹ 是 H、F、Cℓ、CN 或 1-20C 烷基或烯基，其中烯基的一个 -CH₂- 基团或两个不相邻的 -CH₂- 基团可被 -O- 取代，其中烯基的双键位置和数目可任意选择；A¹、A² 和 A³ 是 其中的 H 原子 B¹和 B² 为-CH₂CH₂-、-CH₂O-、-OCH₂- 或单键；n 为 0 或 1；m 为 0 至 20。
• ACRYLONITRILE DERIVATIVES, LIQUID-CRYSTAL COMPOSITION, AND LIQUID-CRYSTAL DISPLAY DEVICE
  申请人：CHISSO CORPORATION

  公开号：EP0820983A1

  公开（公告）日：1998-01-28

  Acrylonitrile derivatives represented by general formula (I), a liquid-crystal composition containing the above compound and being improved in viscosity, optical anisotropy and so forth, and a liquid-crystal display device prepared from the composition, wherein A1 to A3 represent each phenylene, cyclohexylene, dioxane or pyrimidine; R1 represents cyano, halogeno, alkyl, alkoxy, etc.; and R2 represents a group represented by general formula (II) or (III).

  通式(I)代表的丙烯腈衍生物，含有上述化合物并在粘度、光学各向异性等方面得到改善的液晶组合物，以及由该组合物制备的液晶显示装置，其中A1至A3分别代表亚苯基、环己烯、二氧杂环丁烷或嘧啶；R1代表氰基、卤素、烷基、烷氧基等；R2代表通式(II)或(III)代表的基团。
• 2-OXETANONE DERIVATIVE AND PROCESS FOR PRODUCTION THEREOF
  申请人：JNC Corporation

  公开号：EP2020407B1

  公开（公告）日：2013-07-03