4-(6-propenoyloxy-hexyloxy)benzoic acid-2-chloro-4-(4-methoxyphenyl ethynyl)phenyl ester | 879506-02-2

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 缩酚酸和缩酚酸环醚类
• 英文名称: 4-(6-propenoyloxy-hexyloxy)benzoic acid-2-chloro-4-(4-methoxyphenyl ethynyl)phenyl ester
• 英文别名: 4-(6-acryloxy-hexyloxy)benzoic acid-2-chloro-4-(4-methyloxy phenyl ethynyl) phenylester；2-Chloro-4-((4-methoxyphenyl)ethynyl)phenyl 4-((6-(acryloyloxy)hexyl)oxy)benzoate；[2-chloro-4-[2-(4-methoxyphenyl)ethynyl]phenyl] 4-(6-prop-2-enoyloxyhexoxy)benzoate
• CAS: 879506-02-2
• 化学式: C₃₁H₂₉ClO₆
• 分子量: 533.021
• InChiKey: HRUYUEPKYIJVCV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.8
• 重原子数：
  38
• 可旋转键数：
  16
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  71.1
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• REACTIVE MESOGENS
  申请人：Merck Patent GmbH

  公开号：US20180148648A1

  公开（公告）日：2018-05-31

  The invention relates to lateral fluorinated reactive mesogens (RMs) comprising a tolane group, to mixtures and formulations comprising them, to polymers obtained form such RMs and RM mixtures, and the use of the RMs, RM mixtures and polymers in optical or electrooptical components or devices, like optical films for liquid crystal displays (LCDs).

  本发明涉及侧向氟化反应性介质（RMs），其中包括苯并环戊二烯基团，以及包含它们的混合物和配方，从这样的RMs和RM混合物中获得的聚合物，以及在光学或电光组件或装置中使用RMs，RM混合物和聚合物，例如用于液晶显示器（LCD）的光学膜。
• POLYMERIZABLE LIQUID CRYSTAL COMPOSITION, AND ANISOTROPIC OPTICAL BODY, PHASE DIFFERENCE FILM, ANTIREFLECTIVE FILM, AND LIQUID CRYSTAL DISPLAY ELEMENT FABRICATED USING COMPOSITION
  申请人：DIC Corporation

  公开号：EP3072911A1

  公开（公告）日：2016-09-28

  An object of the present invention is to provide a polymerizable liquid crystal composition with which two characteristics of smoothness of a surface of an anisotropic optical body and orientation properties of liquid crystals can be simultaneously improved, when preparing an anisotropic optical body to be obtained by photopolymerization of the polymerizable liquid crystal composition. Specifically, an object of the present invention is to provide a polymerizable liquid crystal composition containing specific polymerizable compounds and a fluorine-based surfactant. In addition, an anisotropic optical body, a retardation film, an antireflective film, and a liquid crystal display element prepared using the polymerizable liquid crystal composition of the present invention are also provided.

  本发明的目的是提供一种可聚合液晶组合物，在制备通过光聚合可聚合液晶组合物获得的各向异性光学体时，利用该组合物可以同时改善各向异性光学体表面的光滑度和液晶的取向特性这两个特性。具体来说，本发明的目的是提供一种含有特定可聚合化合物和氟基表面活性剂的可聚合液晶组合物。此外，还提供了使用本发明的可聚合液晶组合物制备的各向异性光学体、延缓膜、抗反射膜和液晶显示元件。
• COMPOUND CONTAINING MESOGENIC GROUP, AND MIXTURE, COMPOSITION, AND OPTICALLY ANISOTROPIC BODY USING SAID COMPOUND
  申请人：DIC Corporation

  公开号：EP3088426A1

  公开（公告）日：2016-11-02

  The present invention relates to a compound containing a mesogenic group, which includes a silicon compound at a low concentration, a polymerizable compound containing the mesogenic group, a mixture and a composition using these compounds, a polymerizable mixture having the polymerizable compound, and a polymer, an optically anisotropic body, and a phase difference film using the polymerizable composition. According to the present invention, it is possible to obtain the optically anisotropic body and the phase difference film having satisfactory scratch resistance and adhesion, by using the polymerizable composition composed of the compound containing a mesogenic group, which includes a silicon compound at a low concentration. The polymer obtained by polymerizing the polymerizable liquid crystal composition of the present invention in a state where the composition is horizontally aligned, vertically aligned, or aligned in a hybrid manner or aligned in a cholesteric manner can be used as the optically anisotropic body having alignment performance, or as an optical compensation film, a phase difference film, a wide viewing angle film, a luminance-enhancing film, a reflective film, and a polarizing film.

  本发明涉及一种含有介原基的化合物，其中包括低浓度硅化合物、含有介原基的可聚合化合物、使用这些化合物的混合物和组合物、含有可聚合化合物的可聚合混合物以及聚合物、光学各向异性体和使用可聚合组合物的相位差薄膜。 根据本发明，通过使用由含有中生基的化合物组成的可聚合组合物（其中包括低浓度的硅化合物），可以获得具有令人满意的抗划伤性和粘附性的光学各向异性体和相位差膜。 本发明的可聚合液晶组合物在水平排列、垂直排列、混合排列或胆固醇排列的状态下聚合得到的聚合物可用作具有排列性能的光学各向异性体，或用作光学补偿膜、相位差膜、广视角膜、亮度增强膜、反射膜和偏振膜。
• Production method for polymerizable liquid crystal composition
  申请人：DIC CORPORATION

  公开号：US10196568B2

  公开（公告）日：2019-02-05

  The present invention provides a method for producing a polymerizable liquid crystal composition which produces films being uncolored and having no cissing and good alignment when applied to a substrate, and also provides a polymerizable liquid crystal composition produced by the method and an optically anisotropic body using the polymerizable liquid crystal composition. Specifically, the present invention provides a method for producing a polymerizable liquid crystal composition, the method comprising a step (I) of preparing a polymerizable solution by mixing at least one polymerizable compound having at least one polymerizable functional group and one or two or more organic solvents and heating and stirring the resultant mixture; and a step (II) of mixing the polymerizable solution with a polymerization initiator, and also provides a polymerizable liquid crystal composition produced by the method and an optically anisotropic body using the polymerizable liquid crystal composition.

  本发明提供了一种生产可聚合液晶组合物的方法，该方法生产的薄膜在涂覆到基底上时不着色、无裂缝且对位良好；本发明还提供了一种由该方法生产的可聚合液晶组合物以及使用该可聚合液晶组合物的光学各向异性体。具体地说，本发明提供了一种生产可聚合液晶组合物的方法，该方法包括步骤(I)，通过混合至少一种具有至少一种可聚合官能团的可聚合化合物和一种或两种或多种有机溶剂并加热和搅拌所得混合物来制备可聚合溶液；以及步骤(II)，将可聚合溶液与聚合引发剂混合，还提供了一种通过该方法生产的可聚合液晶组合物和一种使用该可聚合液晶组合物的光学各向异性体。
• Birefringent RM lens
  申请人：Merck Patent GmbH

  公开号：US10386556B2

  公开（公告）日：2019-08-20

  The invention relates to a RM lens obtainable from a polymerizable liquid crystalline medium comprising, a polymerizable liquid crystalline component A comprising one or more polymerizable mesogenic compounds, and at most 12% by weight of the total medium of a non-mesogenic component B. Moreover, the invention relates to the use of such birefringent RM lenses in electro optical devices, such as liquid crystal displays (LCDs) or other optical or electrooptical devices, for decorative or security applications.

  本发明涉及一种由可聚合液晶介质制成的 RM 镜片，该介质包括 可聚合液体结晶成分 A，其中包括一种或多种可聚合介源化合物，以及 按总介质重量计，不含介源成分 B 的比例不超过 12%。 此外，本发明还涉及在电子光学设备（如液晶显示器或其他光学或电子光学设备）中使用这种双折射 RM 镜片，用于装饰或安全应用。