4-(4-Butylphenyl)-2-fluoro-1-iodobenzene | 1268465-99-1

• 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-Butylphenyl)-2-fluoro-1-iodobenzene
• CAS: 1268465-99-1
• 化学式: C₁₆H₁₆FI
• 分子量: 354.206
• InChiKey: JYNWQWPRFBSSJQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.2
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-(4-Butylphenyl)-2-fluoro-1-iodobenzene 在 正丁基锂 、 potassium carbonate 作用下， 以 四氢呋喃 、 水 为溶剂， 生成 4''-丁基-4-[二氟(3,4,5-三氟苯氧基)甲基]-2',3,5-三氟-1,1':4',1''-三联苯
  参考文献：
  名称：

  Novel Liquid Crystalline Four Ring Chain Difluoromethyleneoxy Compounds for Quicker Response LC Mixtures

  摘要：

  A series of chemically stable novel liquid crystalline four ring chain compounds (1a-1c) having a difluoromethyleneoxy (CF(2)O) linkage moiety have been designed and prepared, and their properties have been thoroughly investigated. The novel compounds intrinsically possess much higher positive Delta epsilon (>32) and Delta n (>0.190), relatively low viscosity, wider nematic phase temperature ranges and significantly higher clearing temperatures in comparison to the analogous three ring chain CF(2)O compound (2) that is currently applied in almost all the latest TN-TFT monitors, notebook PCs and IPS-TVs.

  DOI：

  10.1080/15421400903065200

文献信息

• LIQUID CRYSTALLINE COMPOUND HAVING BENZOTHIOPHENE, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT
  申请人：JNC Corporation

  公开号：EP3260451A1

  公开（公告）日：2017-12-27

  Provided is a liquid crystal compound that has high stability to heat, light and so forth, a high clearing point, low minimum temperature of a liquid crystal phase, small viscosity, suitable optical anisotropy, large negative dielectric anisotropy, a suitable elastic constant and excellent compatibility with other liquid crystal compounds, 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 10 carbons, alkoxy having 1 to 9 carbons or alkenyl having 2 to 10 carbons; R2 is alkyl having 1 to 10 carbons, alkoxy having 1 to 9 carbons or alkenyl having 3 to 10 carbons; ring A1 is 1,4-cyclohexylene or 1,4-phenylene; ring A2 is 1,4-cyclohexylene or 1,4-phenylene; Z1 and Z2 are a single bond; Z3 is -O- or a single bond; and L1 is F, CF3 or CF2H.

  本发明提供了一种对热、光等具有高稳定性、高清澈点、低液晶相最低温度、小粘度、适当的光学各向异性、大负介电各向异性、适当的弹性常数以及与其他液晶化合物具有良好兼容性的液晶化合物、一种含有该化合物的液晶组合物和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 10 个碳原子的烷基、具有 1 至 9 个碳原子的烷氧基或具有 2 至 10 个碳原子的烯基；R2 是具有 1 至 10 个碳原子的烷基、具有 1 至 9 个碳原子的烷氧基或具有 3 至 10 个碳原子的烯基；环 A1 是 1，4-环己烯或 1，4-亚苯基；环 A2 是 1，4-环己烯或 1，4-亚苯基；Z1 和 Z2 是单键；Z3 是 -O- 或单键；L1 是 F、CF3 或 CF2H。
• Liquid crystal compound having benzothiophene, liquid crystal composition and liquid crystal display device
  申请人：JNC CORPORATION

  公开号：US10308871B2

  公开（公告）日：2019-06-04

  Provided is a liquid crystal compound that has high stability to heat, light and so forth, a high clearing point, low minimum temperature of a liquid crystal phase, small viscosity, suitable optical anisotropy, large negative dielectric anisotropy, a suitable elastic constant and excellent compatibility with other liquid crystal compounds, 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 10 carbons, alkoxy having 1 to 9 carbons or alkenyl having 2 to 10 carbons; R2 is alkyl having 1 to 10 carbons, alkoxy having 1 to 9 carbons or alkenyl having 3 to 10 carbons; ring A1 is 1,4-cyclohexylene or 1,4-phenylene; ring A2 is 1,4-cyclohexylene or 1,4-phenylene; Z1 and Z2 are a single bond; Z3 is —O— or a single bond; and L1 is F, CF3 or CF2H.

  本发明提供了一种对热、光等具有高稳定性、高清澈点、低液晶相最低温度、小粘度、适当的光学各向异性、大负介电各向异性、适当的弹性常数以及与其他液晶化合物具有良好兼容性的液晶化合物、一种含有该化合物的液晶组合物和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 10 个碳原子的烷基、具有 1 至 9 个碳原子的烷氧基或具有 2 至 10 个碳原子的烯基；R2 是具有 1 至 10 个碳原子的烷基、具有 1 至 9 个碳原子的烷氧基或具有 3 至 10 个碳原子的烯基；环 A1 是 1，4-环己烯或 1，4-亚苯基；环 A2 是 1，4-环己烯或 1，4-亚苯基；Z1 和 Z2 是单键；Z3 是 -O- 或单键；L1 是 F、CF3 或 CF2H。
• LIQUID CRYSTAL COMPOUND HAVING BENZOTHIOPHENE, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：JNC CORPORATION

  公开号：US20180016501A1

  公开（公告）日：2018-01-18

  Provided is a liquid crystal compound that has high stability to heat, light and so forth, a high clearing point, low minimum temperature of a liquid crystal phase, small viscosity, suitable optical anisotropy, large negative dielectric anisotropy, a suitable elastic constant and excellent compatibility with other liquid crystal compounds, 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, R 1 is alkyl having 1 to 10 carbons, alkoxy having 1 to 9 carbons or alkenyl having 2 to 10 carbons; R 2 is alkyl having 1 to 10 carbons, alkoxy having 1 to 9 carbons or alkenyl having 3 to 10 carbons; ring A 1 is 1,4-cyclohexylene or 1,4-phenylene; ring A 2 is 1,4-cyclohexylene or 1,4-phenylene; Z 1 and Z 2 are a single bond; Z 3 is —O— or a single bond; and L 1 is F, CF 3 or CF 2 H.