4'-(6-hydroxyhexyloxy)-chalcone | 220202-87-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: 4'-(6-hydroxyhexyloxy)-chalcone
• 英文别名: (E)-1-[4-(6-hydroxyhexoxy)phenyl]-3-phenylprop-2-en-1-one
• CAS: 220202-87-9
• 化学式: C₂₁H₂₄O₃
• 分子量: 324.42
• InChiKey: KFXXHEXKMPXATK-XNTDXEJSSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  24
• 可旋转键数：
  10
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4'-(6-hydroxyhexyloxy)-chalcone 在 四氯化硅 作用下， 以 氩 为溶剂， 以42.3%的产率得到4'-(6-trichlorosiloxyhexyloxy)-chalcone
  参考文献：
  名称：

  US6495221

  摘要：

  公开号：

文献信息

• Hybrid polymer materials for liquid crystal alignment layers
  申请人：——

  公开号：US20030232930A1

  公开（公告）日：2003-12-18

  The present invention provides novel hybrid polymer optical alignment layers for inducing alignment of a liquid crystal medium. Hybrid polymers of this invention are prepared from at least one component selected from the group consisting of monomer, macromonomer and polymer within the class of polyimides, poly(amic acids) and esters thereof and at least one component selected from the group consisting of addition monomer and functionalized addition polymer wherein the two components are covalently bonded to form a copolymer. The invention further describes liquid crystal displays comprising the novel branched hybrid polymer optical alignment layers.

  本发明提供了一种新型的混合聚合物光学取向层，用于诱导液晶介质的取向。该发明的混合聚合物由至少选择自聚酰亚胺、聚(酰胺酸)及其酯类中的单体、大分子单体和聚合物组成的组中的至少一种组分和至少选择自加成单体和官能化加成聚合物中的组中的至少一种组分制备而成，其中这两种组分以共价键结合形成共聚物。本发明还描述了包括新型分支混合聚合物光学取向层的液晶显示器。
• CHEMISORPTIVE SUBSTANCE, ALIGNED LIQUID-CRYSTAL FILM AND LIQUID-CRYSTAL DISPLAY ELEMENT BOTH MADE BY USING THE SAME, AND PROCESSES FOR PRODUCING THESE
  申请人：MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

  公开号：EP0962460A1

  公开（公告）日：1999-12-08

  The present invention provides a new chemical adsorbent which can form an extremely thin and transparent film in nanometer order which is fixed uniformly and firmly on a substrate, and give an alignment characteristic of high thermal stability to the thin film; as well as a liquid crystal alignment layer and a liquid crystal display device having a desirable alignment characteristic, a superior alignment control force over a liquid crystal molecule, and a superior thermal stability by using the above-mentioned chemical adsorbent. This purpose can be actualized by developing a new compound which is transparent and stable in a range of a visible ray (a wavelength from 400 nm to 700 nm), and has a photosensitivity in a range of an ultraviolet ray and a far-ultraviolet ray (a wavelength from 200 nm to 400 nm), and can form a thin film in a monolayer through a chemisorption on a substrate.

  本发明提供了一种新的化学吸附剂，它能形成纳米级的极薄而透明的薄膜，均匀而牢固地固定在基片上，并使薄膜具有高热稳定性的配向特性；还提供了一种液晶配向层和液晶显示装置，通过使用上述化学吸附剂，该装置具有理想的配向特性、对液晶分子的超强配向控制力和超强的热稳定性。为了实现这一目的，可以开发一种新的化合物，它在可见光（波长 400 纳米至 700 纳米）范围内具有透明性和稳定性，在紫外线和远紫外线（波长 200 纳米至 400 纳米）范围内具有光敏性，并能通过化学吸附在基底上形成单层薄膜。
• Liquid crystal aligning agent,method of forming a liquid crystal alignment film and liquid crystal display element
  申请人：JSR Corporation

  公开号：EP1336636A1

  公开（公告）日：2003-08-20

  A liquid crystal aligning agent which can provide liquid crystal aligning capability through exposure to polarized radiation without rubbing and which is used to form a liquid crystal alignment film, a method of forming a liquid crystal alignment film, and a liquid crystal display element having this liquid crystal alignment film. An alignment film is formed from a liquid crystal aligning agent containing a polymer having a polyamic acid ester structure with a conjugated enone structure in the side chain and applying radiation to it from a predetermined direction. Thereby, a liquid crystal display element having high thermal stability in the alignment of liquid crystals and excellent display characteristics can be manufactured.

  一种液晶配向剂，可通过暴露于偏振辐射而无需摩擦，从而提供液晶配向能力，该液晶配向剂用于形成液晶配向膜；一种液晶配向膜的形成方法；以及一种具有该液晶配向膜的液晶显示元件。 对准膜是由液晶对准剂形成的，该液晶对准剂含有一种聚合物，该聚合物具有聚酰胺酸酯结构，其侧链具有共轭烯酮结构，然后从预定方向对其进行辐射。这样，就能制造出一种液晶排列热稳定性高、显示特性优异的液晶显示元件。
• COMPOSITION FORMING HEAT-CURED FILM HAVING PHOTO-ALIGNMENT PROPERTIES
  申请人：Nissan Chemical Industries, Ltd.

  公开号：EP2557102A1

  公开（公告）日：2013-02-13

  There is provided a material that exhibits high solvent resistance after the formation of a cured film, excellent photo-alignment capability relative to a polymerizable liquid crystal, satisfactory heat resistance, and high transparency and moreover, that can be dissolved in a glycol-based solvent, a ketone-based solvent, or a lactic acid ester-based solvent that is applicable to the production of an overcoating of a color filter, during the formation of the cured film. A composition for forming thermoset film having photo-alignment properties, comprising: a component (A) that is a compound having a photo-aligning group and a hydroxy group; and a component (B) that is a silicon isocyanate compound. A liquid crystal alignment layer formed from the thermoset film forming composition, and an optical device with a retardation layer obtained by use of the thermoset film forming composition.

  本发明提供了一种材料，该材料在形成固化膜后具有较高的耐溶剂性，与可聚合液晶相比具有优异的光对准能力，耐热性令人满意，透明度高，而且在形成固化膜期间可溶解在乙二醇基溶剂、酮基溶剂或乳酸酯基溶剂中，适用于生产彩色滤光片的外涂层。一种用于形成具有光对准特性的热固性薄膜的组合物，包括：组分（A），即具有光对准基团和羟基的化合物；以及组分（B），即硅异氰酸酯化合物。由该热固性成膜组合物形成的液晶配向层，以及通过使用该热固性成膜组合物而获得的具有延缓层的光学器件。
• CURED FILM FORMATION COMPOSITION, ORIENTATION MATERIAL, AND PHASE DIFFERENCE MATERIAL
  申请人：Nissan Chemical Industries, Ltd.

  公开号：EP2767562A1

  公开（公告）日：2014-08-20

  There is provided a cured-film formation composition that forms a cured film having excellent photoreaction efficiency and solvent resistance, and high adhesion, an orientation material for photo-alignment, and a retardation material formed with the orientation material. The cured-film formation composition comprises a component (A) that is a compound having a photo-aligning group and one substituent selected from a hydroxy group, a carboxy group, and an amino group; a component (B) that is a hydrophilic polymer having one or more substituents selected from a hydroxy group, a carboxy group, and an amino group; and a component (C) that is a cross-linking agent that reacts with the component (A) and the component (B) and reacts at a temperature lower than a sublimation temperature of the component (A), wherein when the component (B) is an acrylic polymer, the cured-film formation composition further comprises a component (E) that is an adhesion enhancing component. The cross-linking agent of the component (C) may be more hydrophilic than the component (A). The orientation material is formed by forming a cured film with the cured-film formation composition and utilizing photo-alignment technique. The retardation material is obtained by applying a polymerizable liquid crystal on the orientation material and curing it.

  本发明提供了一种固化成膜组合物，该组合物可形成具有优异光反应效率和耐溶剂性以及高附着力的固化膜，还提供了一种用于光配位的配向材料，以及一种与配向材料形成的延缓材料。固化成膜组合物包括：组分（A），即具有光配位基团和一个选自羟基、羧基和氨基的取代基的化合物；组分（B），即具有一个或多个选自羟基、羧基和氨基的取代基的亲水性聚合物；和一种成分（C），它是一种交联剂，可与成分（A）和成分（B）反应，反应温度低于成分（A）的升华温度，其中当成分（B）是丙烯酸聚合物时，固化成膜组合物还包括一种成分（E），它是一种附着力增强成分。组分（C）的交联剂可能比组分（A）更亲水。定向材料是通过使用固化成膜组合物形成固化膜并利用光对准技术形成的。将可聚合液晶涂抹在取向材料上并使其固化，即可获得缓凝材料。