(4-Formylphenyl) 4-(4-prop-2-enoyloxybutoxy)benzoate | 1402138-20-8

• 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-Formylphenyl) 4-(4-prop-2-enoyloxybutoxy)benzoate
• CAS: 1402138-20-8
• 化学式: C₂₁H₂₀O₆
• 分子量: 368.386
• InChiKey: KGJJPLGQUVKALL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  27
• 可旋转键数：
  12
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  78.9
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  (4-Formylphenyl) 4-(4-prop-2-enoyloxybutoxy)benzoate 在 sodium chlorite 、 sodium dihydrogenphosphate dihydrate 、 双氧水 作用下， 以 水 、 乙腈 为溶剂， 反应 12.0h， 生成 4-[4-(4-Prop-2-enoyloxybutoxy)benzoyl]oxybenzoic acid
  参考文献：
  名称：

  POLYMERIZABLE LIQUID CRYSTAL COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER MATERIAL, AND FILM

  摘要：

  公开号：

  EP2754650B1
• 作为产物：
  描述：

  4-(4-(丙烯酰氧基)丁氧基)苯甲酸 、 对羟基苯甲醛 在 甲基磺酰氯 、 4-甲氧基苯酚 、 N,N-二异丙基乙胺 、 4-二甲氨基吡啶 作用下， 以 四氢呋喃 为溶剂， 反应 4.5h， 生成 (4-Formylphenyl) 4-(4-prop-2-enoyloxybutoxy)benzoate
  参考文献：
  名称：

  POLYMERIZABLE LIQUID CRYSTAL COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER MATERIAL, AND FILM

  摘要：

  公开号：

  EP2754650B1

文献信息

• Compound, liquid crystal composition, and their applications
  申请人：Takeuchi Hiroshi

  公开号：US20070286968A1

  公开（公告）日：2007-12-13

  A novel compound is disclosed. The compound is represented by a formula (I) below: Q 1 -SP 1 —X 1 -A-B—C-D-X 2 —SP 2 -Q 2 (I) where, Q 1 and Q 2 respectively represent a polymerizable group; SP 1 and SP 2 respectively represent a spacer group; X 1 and X 2 respectively represent a linking group; and A, B, C and D respectively represent a divalent group selected from formulae IIa, IIb and IIc below: where, R a , R b and R c respectively represent a substituent group, na, nb and nc respectively represent an integer of 0 to 4, a plurality of R a , R b or R c may be same or different each other when na, nb and nc are respectively integers of 2 or more; provided that at least two of A, B, C and D is a divalent group represented by the formula IIa, or at least two of them is a divalent group represented by the formula IIb.
• OPTICALLY ANISOTOPIC FILM, PROCESS FOR PRODUCING OPTICALLY ANISOTOPIC FILM, SUBSTRATE FOR LIQUID CRYSTAL CELL, AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：Kimura Masaomi

  公开号：US20110117295A1

  公开（公告）日：2011-05-19

  A novel optically anisotropic film useful for optical compensation of a liquid crystal display device is provided. The optically anisotropic film has a distorted twisted spiral structure, which is formed from a liquid-crystalline composition comprising a liquid-crystalline compound and at least one optically active compound the torsional force of which is changed by light. The optically anisotropic film is produced, for example by ( 1 ) heating a liquid-crystalline composition to temperature T 1 ; and ( 2 ) irradiating the liquid-crystalline composition with polarized light at temperature T 2 , provided T NI
• LIQUID CRYSTAL COMPOSITION, REFLECTIVE LAYER, METHOD FOR PRODUCING REFLECTIVE LAYER, AND COPOLYMER
  申请人：FUJIFILM Corporation

  公开号：US20200231874A1

  公开（公告）日：2020-07-23

  A first object of the present invention is to provide a liquid crystal composition which has excellent planarity in a case of being formed into a coating film and is also capable of forming a reflective layer having excellent diffuse reflectivity. A second object of the present invention is to provide a reflective layer that is formed using the liquid crystal composition, as well as a method for producing a reflective layer. A third object of the present invention is to provide a copolymer that can be used as an alignment control agent for a liquid crystal compound. The liquid crystal composition of the present invention includes a polymerizable liquid crystal compound and a copolymer having a predetermined structure.
• US9493705B2
  申请人：——

  公开号：US9493705B2

  公开（公告）日：2016-11-15
• POLYMERIZABLE LIQUID CRYSTAL COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER MATERIAL, AND FILM
  申请人：FUJIFILM Corporation

  公开号：EP2754650B1

  公开（公告）日：2019-01-16