4-(4-cyanophenylethynyl)-2-fluorophenyl 4-(5-acryloyloxy-3-oxapentyloxy)benzoate | 461055-10-7

• 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-cyanophenylethynyl)-2-fluorophenyl 4-(5-acryloyloxy-3-oxapentyloxy)benzoate
• 英文别名: [4-[2-(4-Cyanophenyl)ethynyl]-2-fluorophenyl] 4-[2-(2-prop-2-enoyloxyethoxy)ethoxy]benzoate
• CAS: 461055-10-7
• 化学式: C₂₉H₂₂FNO₆
• 分子量: 499.495
• InChiKey: KQKVTHSZTXUJLZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.5
• 重原子数：
  37
• 可旋转键数：
  14
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  94.8
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  4-(4-cyanophenylethynyl)-2-fluorophenyl 4-(5-acryloyloxy-3-oxapentyloxy)benzoate 、 [4-(4-Cyanophenyl)phenyl] 4-[2-(2-cyanoacetyl)oxyethoxy]benzoate 在 1,8-二氮杂双环[5.4.0]十一碳-7-烯 、 盐酸 作用下， 以 N,N-二甲基甲酰胺 、 水 为溶剂， 反应 0.5h， 以83%的产率得到1-O,5-O-bis[2-[2-[4-[4-[2-(4-cyanophenyl)ethynyl]-2-fluorophenoxy]carbonylphenoxy]ethoxy]ethyl] 3-O-[2-[4-[4-(4-cyanophenyl)phenoxy]carbonylphenoxy]ethyl] 3-cyanopentane-1,3,5-tricarboxylate
  参考文献：
  名称：

  POLYFUNCTIONAL COMPOUND, OPTICAL RECORDING MATERIAL, OPTICAL RECORDING MEDIUM, OPTICAL RECORDING/REPRODUCING APPARATUS, OPTICAL WAVEGUIDE MATERIAL, AND PHOTO-ALIGNMENT FILM MATERIAL

  摘要：

  提供的是一种多功能化合物，可用作光学记录材料，在其中可以以高密度光学记录大量信息数据，可用作光波导材料，利用光照射部分和未照射光的部分之间的折射率差异，还可以形成膜，并用作具有优异光敏性的光对准膜材料。本发明的多功能化合物包括由通式（1）表示的化学结构：其中：R1和R2各自独立地表示H、CH3和Cl中的任意一种；X1到X3各自独立地表示-O-、-NH-和-N（烷基）-中的任意一种；A1到A3各自独立地表示二价连接基；L1到L3各自独立地表示光异构化基团、液晶基团和H中的任意一种，并且至少有一个L1到L3表示光异构化基团。

  公开号：

  US20090209741A1

文献信息

• METHOD FOR PRODUCTION OF POLYFUNCTIONAL COMPOUND
  申请人：Nakanishi Sadahiro

  公开号：US20110046358A1

  公开（公告）日：2011-02-24

  Provided is an easy method for production of a high-performance polyfunctional compound which can be used as an optical recording material, an optical waveguide material, a photo-alignment film material, or the like, in a simple manner. The method for production of a polyfunctional compound includes conducting a Michael addition of a compound (A) having a hydrogen atom of pKa ≦15 to a (meth)acrylate or a (meth)acrylamide (B), in which at least one of the compounds (A) and (B) has a photoisomerization group and/or a liquid-crystalline group.

  提供了一种简单的方法，用于生产高性能的多功能化合物，可简单地用作光记录材料、光波导材料、光对准膜材料等。生产多功能化合物的方法包括将具有pKa≦15的氢原子的化合物(A)与至少其中一种化合物(A)和(B)具有光异构化基团和/或液晶基团的(meth)丙烯酸酯或(meth)丙烯酰胺(B)进行迈克尔加成。
• Polymerizable liquid crystal compound and optical film
  申请人：——

  公开号：US20030072893A1

  公开（公告）日：2003-04-17

  This invention provides a polymerizable liquid crystal compound having a large value of An/n, excellent in coating properties on an alignment film and easily aligned. Disclosed is a polymerizable liquid crystal compound having at least one polymerizable reactive group and showing nematic liquid crystal properties, having a &Dgr;n/n value of 0.14 or more wherein n is average refractive index and &Dgr;n is extraordinary light refractive index (ne) minus ordinary light refractive index (no), and being aligned by application onto an alignment film.

  本发明提供了一种可聚合的液晶化合物，其具有较大的An/n值，在对齐膜上具有良好的涂覆性能并易于对齐。本发明揭示了一种可聚合的液晶化合物，具有至少一种可聚合反应基团，并显示向列型液晶性质，其具有&Dgr;n/n值大于等于0.14，其中n为平均折射率，&Dgr;n为非常规光折射率（ne）减去普通光折射率（no），并通过涂覆在对齐膜上进行对齐。
• Optical film, brightness enhancement film, backlight unit with brightness enhancement film, and liquid crystal display device
  申请人：FUJIFILM Corporation

  公开号：US10961328B2

  公开（公告）日：2021-03-30

  An optical film including: a cholesteric layer of a disk-like liquid crystal composition including a disk-like liquid crystal compound, in which the cholesteric layer exhibits a cholesteric liquid crystalline phase, and in which fluctuation of a helical pitch in a film thickness direction of the cholesteric layer is 2% or greater, and having a cholesteric liquid crystalline phase of a disk-like liquid crystal compound and a wide reflection bandwidth; a brightness enhancement film; a backlight unit with a brightness enhancement film; and a liquid crystal display device.

  一种光学薄膜，包括：包括盘状液晶化合物的盘状液晶组合物的胆固醇层，其中胆固醇层呈现胆固醇液晶相，胆固醇层的膜厚方向上的螺旋间距波动为 2% 或更大，并且具有盘状液晶化合物的胆固醇液晶相和宽反射带宽；亮度增强膜；带有亮度增强膜的背光单元；以及液晶显示设备。
• OPTICAL FILM, BRIGHTNESS ENHANCEMENT FILM, BACKLIGHT UNIT WITH BRIGHTNESS ENHANCEMENT FILM, AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：FUJIFILM Corporation

  公开号：US20180215843A1

  公开（公告）日：2018-08-02

  An optical film including: a cholesteric layer of a disk-like liquid crystal composition including a disk-like liquid crystal compound, in which the cholesteric layer exhibits a cholesteric liquid crystalline phase, and in which fluctuation of a helical pitch in a film thickness direction of the cholesteric layer is 2% or greater, and having a cholesteric liquid crystalline phase of a disk-like liquid crystal compound and a wide reflection bandwidth; a brightness enhancement film; a backlight unit with a brightness enhancement film; and a liquid crystal display device.
• US6805920B2
  申请人：——

  公开号：US6805920B2

  公开（公告）日：2004-10-19