4-[4-(4-Prop-2-enoyloxybutoxy)benzoyl]oxybenzoic acid | 905855-74-5

• 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-[4-(4-Prop-2-enoyloxybutoxy)benzoyl]oxybenzoic acid
• CAS: 905855-74-5
• 化学式: C₂₁H₂₀O₇
• 分子量: 384.386
• InChiKey: YWGNNZCJUKOBEZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  28
• 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：
  99.1
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  4-戊基苯酚 、 4-[4-(4-Prop-2-enoyloxybutoxy)benzoyl]oxybenzoic acid 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 2.5h， 以78%的产率得到[4-(4-Pentylphenoxy)carbonylphenyl] 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
• 作为产物：
  描述：

  对羟基苯甲醛 在 sodium chlorite 、 sodium dihydrogenphosphate dihydrate 、 双氧水 、 甲基磺酰氯 、 4-甲氧基苯酚 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 、 水 、 乙腈 为溶剂， 反应 16.5h， 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

文献信息

• COLORING COMPOSITION, LIGHT ABSORPTION ANISOTROPIC FILM, LAMINATE, AND IMAGE DISPLAY DEVICE
  申请人：FUJIFILM Corporation

  公开号：US20180362768A1

  公开（公告）日：2018-12-20

  Provided are a coloring composition with which a light absorption anisotropic film having excellent durability can be formed, a light absorption anisotropic film, a laminate, and an image display device. A coloring composition according to the invention contains a dichroic dye compound having a structure represented by Formula (1D) and a liquid crystalline compound.

  提供了一种着色组合物，可以用它形成具有优异耐久性的光吸收各向异性膜，以及光吸收各向异性膜、层压板和图像显示装置。本发明的着色组合物含有一种结构由式（1D）表示的二色性染料化合物和一种液晶化合物。
• Liquid crystal composition, method for manufacturing the same, and film
  申请人：FUJIFILM Corporation

  公开号：US09464228B2

  公开（公告）日：2016-10-11

  A method for manufacturing a liquid crystal composition, the method including concurrently obtaining a liquid crystal compound represented by the formula (I) and a liquid crystal compound represented by the formula (II), by allowing a compound represented by the formula (III) to react with a carboxylic acid represented by the formula (IV) and a carboxylic acid represented by the formula (V), wherein P1 represents a polymerizable group; Sp1 represents a C3-12 divalent aliphatic group, etc; T1 represents a 1,4-phenylene group; T2 represents a divalent group having a single bond or cyclic structure; A1 represents —COO—, etc; A2 and A3 represents —OCO—, etc; X represents a hydrogen atom, C1-12 alkyl group, etc; Y1 and Y2 represents O, NR1 or S; R1 represents a hydrogen atom or methyl group; Formula (I) P1-Sp1-T1-A1-B-A2-T1-Sp1-P1; Formula (II) P1-Sp1-T1-A1-B-A3-T2-X; Formula (III) being HY1—B—Y2H; Formula (IV) P1-Sp1-T1-COOH; Formula (V) X-T2-COOH.

  一种制备液晶组分的方法，该方法包括同时获得由公式（I）表示的液晶化合物和由公式（II）表示的液晶化合物，通过让由公式（III）表示的化合物与由公式（IV）表示的羧酸和由公式（V）表示的羧酸反应得到，其中P1表示可聚合基团；Sp1表示C3-12二价脂肪族基团等；T1表示1,4-苯基基团；T2表示具有单键或环状结构的二价基团；A1表示—COO—等；A2和A3表示—OCO—等；X表示氢原子、C1-12烷基等；Y1和Y2表示O、NR1或S；R1表示氢原子或甲基基团；公式（I）为P1-Sp1-T1-A1-B-A2-T1-Sp1-P1；公式（II）为P1-Sp1-T1-A1-B-A3-T2-X；公式（III）为HY1—B—Y2H；公式（IV）为P1-Sp1-T1-COOH；公式（V）为X-T2-COOH。
• Coloring composition, light absorption anisotropic film, laminate, and image display device
  申请人：FUJIFILM Corporation

  公开号：US10745507B2

  公开（公告）日：2020-08-18

  An object of the invention is to provide a coloring composition with which a light absorption anisotropic film maintaining an excellent dichroic ratio and having good pressing resistance can be formed, and a light absorption anisotropic film, a laminate, and an image display device using the coloring composition. A coloring composition according to the invention contains: a polymer compound having a repeating unit including a crosslinkable group and a mesogenic group in the same side chain, or a polymer compound separately having a repeating unit including a crosslinkable group in a side chain and a repeating unit including a mesogenic group in a side chain; and a dichroic dye compound.

  本发明的目的是提供一种着色组合物，使用该着色组合物可以形成保持优异的二色性比率并具有良好耐压性的光吸收各向异性薄膜，以及使用该着色组合物的光吸收各向异性薄膜、层压板和图像显示装置。根据本发明的着色组合物包含：具有重复单元的高分子化合物，该重复单元在同一侧链中包括可交联基团和介原基团，或具有重复单元的高分子化合物，该重复单元在侧链中包括可交联基团，或具有重复单元的高分子化合物，该重复单元在侧链中包括介原基团；以及二向色染料化合物。
• Optically anisotropic layer, method for producing the optically anisotropic layer, a laminate, polarizing plate, display device, liquid crystal compound, method for producing the liquid crystal compound, and carboxylic acid compound
  申请人：FUJIFILM Corporation

  公开号：US11072741B2

  公开（公告）日：2021-07-27

  An optically anisotropic layer is formed by a liquid crystal compound represented by General Formula 1, in which the long axes of the molecules are oriented. wherein L1 and L2 independently represent a linking group having a carbonyl group; F1 and F2 independently represent an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, or a halogen atom; n and m independently represent an integer from 0 to 4; a and b independently represent an integer from 1 to 4; T1 and T2 independently represent a spacer portion including a straight chain or branched alkylene or alkylene oxide group having 2 to 20 carbon atoms; and Ar represents a divalent group having at least one aromatic ring selected from a group consisting of aromatic hydrocarbon rings and aromatic heterocycles, the number of Π electrons in the Ar group being 8 or greater.

  光学各向异性层是由通式 1 所表示的液晶化合物形成的，其中分子的长轴是定向的。 其中 L1 和 L2 分别代表具有羰基的连接基团；F1 和 F2 分别代表具有 1 至 4 个碳原子的烷基、具有 1 至 4 个碳原子的烷氧基或卤素原子；n 和 m 分别代表 0 至 4 的整数；a 和 b 分别代表 1 至 4 的整数；T1 和 T2 独立地代表包括具有 2 至 20 个碳原子的直链或支链亚烷基或氧化亚烷基的间隔部分；以及 Ar 代表具有至少一个芳香环的二价基团，该芳香环选自由芳香烃环和芳香杂环组成的组，Ar 基团中的Π 电子数为 8 或更多。
• 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.