trans-4-(trans-4-vinylcyclohexyl)cyclohexylmethyl methanesulfonate | 909111-70-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: trans-4-(trans-4-vinylcyclohexyl)cyclohexylmethyl methanesulfonate
• CAS: 909111-70-2
• 化学式: C₁₆H₂₈O₃S
• 分子量: 300.463
• InChiKey: UXPDAGSUPAJPEH-BIAGXBKMSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.76
• 重原子数：
  20.0
• 可旋转键数：
  5.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.88
• 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-(trans-4-vinylcyclohexyl)cyclohexylmethyl methanesulfonate 、 2,3-二氟苯酚 在 potassium phosphate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 2.0h， 生成 2,3-difluoro-1-(trans-4-(trans-4-vinylcyclohexyl)cyclohexyl) 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：

  4,4'-二氧代联环己烷 在 吡啶 、 盐酸 、 4-二甲氨基吡啶 、 sodium tetrahydroborate 、 potassium tert-butylate 作用下， 以 四氢呋喃 、 乙醇 、 二氯甲烷 、 水 为溶剂， 反应 7.0h， 生成 trans-4-(trans-4-vinylcyclohexyl)cyclohexylmethyl methanesulfonate
  参考文献：
  名称：

  4′-二烷氧基甲基双环己烷-4-基甲醇及其制造 方法

  摘要：

  本发明提供一种对制造支链上具有烯基的具有2,3-二氟氢醌骨架的化合物有用的制造中间体，并提供有效制造该化合物的方法。提供一种制造通式(4)表示的反,反-4-(二烷氧基甲基)双环己烷-4-基甲醇衍生物的方法，其通过以下所示步骤进行。另外，还提供通式(1)、通式(2)及通式(3)表示的中间体化合物。使用本发明的制造方法及制造中间体，可以有效制造支链上具有烯基的具有2,3-二氟氢醌骨架的化合物。

  公开号：

  CN103183591B

文献信息

• 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 device using the same
  申请人：Dainippon Ink & Chemicals, Inc.

  公开号：US07670504B2

  公开（公告）日：2010-03-02

  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负介电各向异性的液晶组成物，其绝对值较大且粘度较低，并且还提供了使用该组成物的VA型液晶元件。所披露的液晶组成物包含由通式（I）表示的化合物和由通式（II）表示的烯烃化合物：通过组合本发明的液体化合物，可以获得具有低粘度和负介电各向异性的液晶组成物，同时几乎保持折射各向异性等物理性质。通过使用该组成物，提供了具有优异可靠性的液晶元件，能够在高温区域保持高电压保持能力，显示非常适用于VA型、ECB型或IPS型液晶显示器，并且特别有效地加快响应速度而不会使细胞间隙变薄。
• 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。
• DIFLUOROBENZENE DERIVATIVE AND NEMATIC LIQUID CRYSTAL COMPOSITION USING THE SAME
  申请人：DIC Corporation

  公开号：EP1857524B1

  公开（公告）日：2011-03-30