丙双环甲基氯 | 1384466-01-6

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机氯化物
• 中文名称: 丙双环甲基氯
• 英文名称: propylbicyclohexylmethyl chloride
• 英文别名: 4-trans-chloromethyl-4'-trans-propyl-bicyclohexane；4-chloromethyl-4'-propylbicyclohexane；trans-4-(trans-4-Propylcyclohexyl)cyclohexylchloromethane；1-(chloromethyl)-4-(4-propylcyclohexyl)cyclohexane
• CAS: 1384466-01-6
• 化学式: C₁₆H₂₉Cl
• 分子量: 256.859
• InChiKey: AIIZBNLYCBFNJW-UHFFFAOYSA-N

物化性质

• 沸点：
  336.4±11.0 °C(Predicted)
• 密度：
  0.940±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  丙双环甲基氯 在 四丁基溴化铵 、 仲丁基锂 、 potassium carbonate 作用下， 以 四氢呋喃 、 正己烷 、 环己烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 21.0h， 生成 2,3-Difluoro-4-[[4-(4-propylcyclohexyl)cyclohexyl]methoxy]benzoic acid
  参考文献：
  名称：

  LIQUID-CRYSTALLINE COMPOUND HAVING DIFLUOROMETHYLENEOXY GROUP, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY ELEMENT

  摘要：

  公开号：

  EP2957554B1

文献信息

• Liquid crystalline compounds having a silane diyl group, liquid crystal compositions comprising the same and liquid crystal display devices
  申请人：CHISSO CORPORATION

  公开号：EP1160251A2

  公开（公告）日：2001-12-05

  Liquid crystalline compounds which have large dielectric anisotropy, high electrical insulation properties (high specific resistance or high voltage holding ratio), small temperature dependence, broad liquid crystal phase temperature range, excellent compatibility and low viscosity and which are represented by formula (1) A4 each independently represent 1,4-cyclohexylene,1,4-phenylene, etc.; R1 represents C1-C20 alkyl in which any methylene may be replaced by -O-, etc.; R2 represents halogen, cyano or C1-C10 alkyl in which at least one hydrogen is replaced by halogen; and at least one of Z1, Z2 and Z3 represents -SiH2CH2- or -CH2SiH2-. Further, liquid crystal compositions comprising at least one liquid crystalline compound of formula (1) and liquid crystal display devices composed of the compositions, which can exhibit low threshold voltage, high electrical insulation properties and low viscosity.

  具有大介电各向异性、高电绝缘性能（高比电阻或高耐电压比）、温度依赖性小、液晶相温度范围广、优异的相容性和低粘度的液晶化合物，其化学式为（1）中A4分别独立表示1,4-环己烯基、1,4-苯基等；R1表示C1-C20烷基，其中任何亚甲基可能被-O-等取代；R2表示卤素、氰基或C1-C10烷基，其中至少有一个氢原子被卤素取代；Z1、Z2和Z3中至少有一个表示-SiH2CH2-或-CH2SiH2-。此外，液晶化合物至少包括化学式（1）中的一种液晶化合物的液晶组合物和由该组合物组成的液晶显示器件，可表现出低阈值电压、高电绝缘性能和低粘度。
• COMPOUND, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：MAEDA Taketo

  公开号：US20120313043A1

  公开（公告）日：2012-12-13

  To provide a liquid crystal composition satisfying at least one of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature thereof, a small viscosity, a large optical anisotropy, a large dielectric anisotropy, a large specific resistance, a large elastic constant, a high stability to ultraviolet light and heat, or a liquid crystal composition having a suitable balance regarding at least two of the characteristics; and an AM device having a short response time, a large voltage holding ratio, a large contrast ratio, a long service life and so forth; wherein a liquid crystal composition has a nematic phase and contains a specific compound having a high maximum temperature and a large dielectric anisotropy as a first component, and a specific compound having a small viscosity as a second component, and may contain a specific compound having a large dielectric anisotropy as a third component.

  提供一种液晶组合物，满足以下特征之一：具有高向列相最高温度、低向列相最低温度、小粘度、大光学各向异性、大介电各向异性、大比电阻、大弹性常数、对紫外线和热稳定性高或具有至少两种特征的液晶组合物适当平衡；以及具有短响应时间、大电压持有比、大对比度、长使用寿命等特点的AM器件。其中，液晶组合物具有向列相，并包含具有高最高温度和大介电各向异性的特定化合物作为第一成分，以及具有小粘度的特定化合物作为第二成分，还可以包含具有大介电各向异性的特定化合物作为第三成分。
• LIQUID CRYSTAL COMPOUND HAVING NEGATIVE DIELECTRIC ANISOTROPY, LIQUID CRYSTAL COMPOSITION USING THIS AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：Shimada Teru

  公开号：US20110272630A1

  公开（公告）日：2011-11-10

  The invention provides a liquid crystal compound having a suitable value of refractive index anisotropy, a suitable value of dielectric anisotropy, steep characteristics electro-optic characteristics, a wide temperature range of a nematic phase and an excellent compatibility with other liquid crystal compounds, and a liquid crystal compounds especially having a wide temperature range of a nematic phase. A compound represented by formula (1). For example, R 1 and R 2 are each independently alkyl having 1 to 9 carbons or alkenyl having 2 to 9 carbons, alkoxy having 1 to 8 carbons or alkenyloxy having 2 to 8 carbons; Q 1 and Q 4 are each independently fluorine or chlorine; Q 2 and Q 3 are each independently hydrogen, fluorine or chlorine, and one of Q 2 and Q 3 is hydrogen; Z is —CH 2 O— or —COO—; and h is 1 or 2.

  本发明提供了一种具有适当折射率各向异性值、适当介电各向异性值、陡峭的电光特性、广泛的向列相温度范围和与其他液晶化合物优异的相容性的液晶化合物，特别是具有广泛的向列相温度范围的液晶化合物。该化合物由式（1）表示。例如，R1和R2各自独立地为具有1至9个碳或2至9个碳的烷基或烯基，具有1至8个碳或2至8个碳的烷氧基或烯氧基；Q1和Q4各自独立地为氟或氯；Q2和Q3各自独立地为氢、氟或氯，其中Q2和Q3中的一个为氢；Z为—CH2O—或—COO—；h为1或2。
• Compound, liquid crystal composition and liquid crystal display device
  申请人：Maeda Taketo

  公开号：US08592008B2

  公开（公告）日：2013-11-26

  To provide a liquid crystal composition satisfying at least one of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature thereof, a small viscosity, a large optical anisotropy, a large dielectric anisotropy, a large specific resistance, a large elastic constant, a high stability to ultraviolet light and heat, or a liquid crystal composition having a suitable balance regarding at least two of the characteristics; and an AM device having a short response time, a large voltage holding ratio, a large contrast ratio, a long service life and so forth; wherein a liquid crystal composition has a nematic phase and contains a specific compound having a high maximum temperature and a large dielectric anisotropy as a first component, and a specific compound having a small viscosity as a second component, and may contain a specific compound having a large dielectric anisotropy as a third component.

  提供一种液晶组合物，满足以下至少一种特性：具有高向列相最高温度、低向列相最低温度、小粘度、大光学各向异性、大介电各向异性、大特定电阻、大弹性常数、对紫外光和热具有高稳定性，或具有至少两种特性的适当平衡的液晶组合物；以及具有短响应时间、大电压保持比、大对比度、长使用寿命等特征的AM装置。其中，液晶组合物具有向列相，并包含具有高最高温度和大介电各向异性的特定化合物作为第一成分，具有小粘度的特定化合物作为第二成分，并可包含具有大介电各向异性的特定化合物作为第三成分。
• SILICON COMPOUNDS, LIQUID CRYSTAL COMPOSITIONS AND LIQUID CRYSTAL DISPLAYS
  申请人：CHISSO CORPORATION

  公开号：EP1114825A1

  公开（公告）日：2001-07-11

  Provided are a silicon compound represented by Formula (1) : (wherein A, A1, A2 and A3 each represent independently 1,4-cyclohexylene, 1,4-cyclohexenylene or 1,4-phenylene, in which at least one -CH2- which is not adjacent in these rings may be substituted with -O- and at least one -CH= may be substituted with -N= and in which at least one hydrogen in these rings may be substituted with halogen; Z1, Z2 and Z3 each represent independently a single bond, -(CH2)2-, -CH2O-, -OCH2-, -SiH2CH2- or -CH2SiH2-, and at least one of them is-SiH2CH2- or -CH2SiH2-; m, n and o each represent independently 0 or 1, and m + n + o≧1; and Ra and Rb each represent independently an alkyl group having 1 to 20 carbon atoms or hydrogen, and at least one -CH2- in the above alkyl group each may be substituted independently with -O-, -CH=CH- or -C ≡C-, but -O- is not adjacent), a liquid crystal composition comprising this compound and a liquid crystal display using this liquid crystal composition. Provided are a liquid crystalline silicon compound which is excellent in compatibility with other liquid crystal materials and which has low viscosity and is improved in a threshold voltage, a liquid crystal composition and a liquid crystal display using the above liquid crystal composition.

  提供了一种由式（1）代表的硅化合物： (其中 A、A1、A2 和 A3 各自独立地代表 1,4-环己烯、1,4-环己烯或 1,4-亚苯基，在这些环中至少有一个不相邻的 -CH2- 可被 -O- 取代，至少有一个 -CH= 可被 -N= 取代，在这些环中至少有一个氢可被卤素取代；Z1、Z2 和 Z3 各自独立地代表单键、-(CH2)2-、-CH2O-、-OCH2-、-SiH2CH2-或 -CH2SiH2-，其中至少一个是-SiH2CH2-或-CH2SiH2-；m、n 和 o 各自独立地代表 0 或 1，且 m + n + o≧1；以及 Ra 和 Rb 各自独立地代表具有 1 至 20 个碳原子的烷基或氢，且上述烷基中的至少一个 -CH2- 可各自独立地被 -O-、-CH=CH- 或 -C ≡C-取代，但 -O- 不相邻）、包含该化合物的液晶组合物以及使用该液晶组合物的液晶显示器。 本发明提供了一种与其他液晶材料兼容性极佳、粘度低且阈值电压得到改善的液晶硅化合物、一种液晶组合物和一种使用上述液晶组合物的液晶显示器。