(trans-4-vinylcyclohexyl)methyl methanesulfonate | 891828-69-6

• 英文名称: (trans-4-vinylcyclohexyl)methyl methanesulfonate
• CAS: 891828-69-6
• 化学式: C10H18O3S
• InChiKey: HXVOLIIYRVYPLI-MGCOHNPYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.96
• 重原子数：
  14.0
• 可旋转键数：
  4.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  43.37
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  (trans-4-vinylcyclohexyl)methyl methanesulfonate 、 2,3-difluoro-4-(trans-4-ethylcyclohexyl)methoxyphenol 在 potassium phosphate 作用下， 以 二氯甲烷 为溶剂， 反应 2.0h， 生成 2,3-difluoro-1-(trans-4-ethylcyclohexyl)methoxy-4-(trans-4-vinylcyclohexyl)methoxybenzene
  参考文献：
  名称：

  DIFLUOROBENZENE DERIVATIVE AND NEMATIC LIQUID CRYSTAL COMPOSITION MAKING USE OF THE SAME

  摘要：

  公开号：

  EP1860089B1
• 作为产物：
  描述：

  (trans-4-vinylcyclohexyl)methanol 、 甲基磺酰氯 在 吡啶 、 4-二甲氨基吡啶 、 ammonium chloride 作用下， 以 二氯甲烷 、 水 为溶剂， 生成 (trans-4-vinylcyclohexyl)methyl methanesulfonate
  参考文献：
  名称：

  DIFLUOROBENZENE DERIVATIVE AND NEMATIC LIQUID CRYSTAL COMPOSITION USING THE SAME

  摘要：

  公开号：

  EP1857524B1

文献信息

• LIQUID CRYSTAL COMPOUNDS OF BUTYLENES
  申请人：Hu Baohua

  公开号：US20110260106A1

  公开（公告）日：2011-10-27

  A nematic phase liquid crystal compound with negative dielectric constant has a structure represented by wherein R1 represents a hydrogen atom or linear alkyl having 1 to 8 carbon atoms or linear alkenyl having 1-8 carbon atoms, or an alkoxy or alykenoxy formed by substituting one or nonadjacent two CH1 in the linear alkyl or alkenyl with oxygen atom, wherein 0 to 4 hydrogen atoms of R1 group can be substituted with fluorine; R2 represents a hydrogen atom or linear alkyl having 1 to 8 carbon atoms, or R2 represents a linear fluoroalkyl having 1 to 8 carbon atoms, in which group 0 to 4 hydrogens can be substituted with fluorine atoms; A represents a benzene ring or 1,4-cyclohexane ring, if A is a benzene ring 0 to 4 hydrogen atoms on the benzene ring may be substituted with fluorine; n=1 to 2, and m=0 to 2.

  一种具有负介电常数的向列相液晶化合物，其结构表示为其中，R1代表氢原子或具有1至8个碳原子的线性烷基或具有1至8个碳原子的线性烯基，或通过将线性烷基或烯基中的一个或非相邻的两个CH1取代为氧原子而形成的烷氧基或烯氧基，其中R1基团的0至4个氢原子可以被氟取代；R2代表氢原子或具有1至8个碳原子的线性烷基，或R2代表具有1至8个碳原子的线性氟代烷基，其中该基团的0至4个氢原子可以被氟原子取代；A代表苯环或1,4-环己烷环，如果A是苯环，则苯环上的0至4个氢原子可以被氟取代；n=1至2，m=0至2。
• Nematic Liquid Crystal Composition And Liquid Crystal Display Device Using The Same
  申请人：Kawakami Shotaro

  公开号：US20080111107A1

  公开（公告）日：2008-05-15

  The present invention provides a liquid crystal composition having a negative dielectric anisotropy whose absolute value is large, and a low viscosity, and also provides a VA type liquid crystal element using the same. Disclosed is a liquid crystal composition containing a compound represented by the general formula (I) and an alkenyl compound represented by the general formula (II): By combining the liquid compounds according to the present invention, a liquid crystal composition having a low viscosity and a negative dielectric anisotropy could be obtained while nearly maintaining physical properties such as refractive anisotropy. By using the composition, a liquid crystal element having excellent reliability, capable of maintaining a high voltage retention until a high temperature region, is provided, and the display is very applicable as a VA type, ECB type, or IPS type liquid crystal display, and is particularly effective for speeding up response without thinning cell gaps.

  本发明提供了一种具有较大绝对值的负介电各向异性和低粘度的液晶组合物，并且还提供了使用该组合物的VA型液晶元件。本发明揭示了一种包含通式（I）所代表的化合物和通式（II）所代表的烯基化合物的液晶组合物。通过将本发明中的液态化合物组合，可以获得具有低粘度和负介电各向异性的液晶组合物，同时几乎保持折射各向异性等物理性质。通过使用该组合物，提供了具有优异可靠性的液晶元件，能够保持高电压保持能力直至高温区域，并且在VA型、ECB型或IPS型液晶显示器中非常适用，特别是在不减小单元间距的情况下加速响应。
• Difluorobenzene derivative and nematic liquid crystal composition using the same
  申请人：Dainippon Ink and Chemicals, Inc.

  公开号：US08003006B2

  公开（公告）日：2011-08-23

  A nematic liquid crystal composition of the present invention includes one or at least two compounds represented by general formula (I) as a first component; and one or at least two compounds represented by general formula (II) as a second component, wherein a dielectric anisotropy is negative. The use of this nematic liquid crystal composition can provide a highly reliable liquid crystal display element capable of maintaining a high voltage-holding ratio even in a high temperature region, and achieving quick responsiveness without reducing the cell gap.

  本发明的向列相液晶组合物包括以下成分：第一成分为一个或至少两个符合通式（I）的化合物；第二成分为一个或至少两个符合通式（II）的化合物，其中介电各向异性为负。使用这种向列相液晶组合物可以提供一种高度可靠的液晶显示元件，即使在高温区域也能保持高电压保持比，并且在不减小单元间距的情况下实现快速响应。
• NEMATIC LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY UTILIZING THE SAME
  申请人：Dainippon Ink and Chemicals, Incorporated

  公开号：EP1835009A1

  公开（公告）日：2007-09-19

  The present invention provides a liquid crystal composition having a negative dielectric anisotropy whose absolute value is large, and a low viscosity, and also provides a VA type liquid crystal element using the same. Disclosed is a liquid crystal composition containing a compound represented by the general formula (I) and an alkenyl compound represented by the general formula (II): By combining the liquid compounds according to the present invention, a liquid crystal composition having a low viscosity and a negative dielectric anisotropy could be obtained while nearly maintaining physical properties such as refractive anisotropy. By using the composition, a liquid crystal element having excellent reliability, capable of maintaining a high voltage retention until a high temperature region, is provided, and the display is very applicable as a VA type, ECB type, or IPS type liquid crystal display, and is particularly effective for speeding up response without thinning cell gaps.

  本发明提供了一种液晶组合物，该组合物具有绝对值较大的负介电各向异性和较低的粘度，还提供了一种使用该组合物的 VA 型液晶元件。 本发明公开了一种液晶组合物，其中含有通式 (I) 所代表的化合物和通式 (II) 所代表的烯基化合物： 通过组合本发明的液态化合物，可以获得一种具有低粘度和负电介电各向异性的液晶组合物，同时几乎保持折射各向异性等物理性质。通过使用这种组合物，可以提供一种可靠性极佳的液晶元件，能够在高温区域之前保持高电压，而且这种显示器非常适合用作 VA 型、ECB 型或 IPS 型液晶显示器，特别是在不减薄单元间隙的情况下加快响应速度。
• US7651630B2
  申请人：——

  公开号：US7651630B2

  公开（公告）日：2010-01-26