[9-[2-[9-(Hydroxymethyl)fluoren-9-yl]ethyl]fluoren-9-yl]methanol

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: [9-[2-[9-(Hydroxymethyl)fluoren-9-yl]ethyl]fluoren-9-yl]methanol
• 英文别名: [9-[2-[9-(hydroxymethyl)fluoren-9-yl]ethyl]fluoren-9-yl]methanol
• 化学式: C₃₀H₂₆O₂
• 分子量: 418.5
• InChiKey: YBHSDFJFIVUILV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  32
• 可旋转键数：
  5
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• RESIN COMPOSITION, STRETCHED FILM, CIRCULARLY POLARIZING PLATE, AND IMAGE DISPLAY DEVICE
  申请人：MITSUBISHI CHEMICAL CORPORATION

  公开号：US20150247002A1

  公开（公告）日：2015-09-03

  The invention relates to a resin composition which comprises a polymer having a divalent oligofluorene as a repeating unit therein, wherein the divalent oligofluorene contains at least two fluorene units optionally having a substituent, and the 9-positioned carbon atoms of the fluorene units bond to each other via a direct bond or via an alkylene group optionally having a substituent, an arylene group optionally having a substituent, or an aralkylene group optionally having a substituent, and a ratio of a retardation measured at a wavelength of 450 nm (Re450) to a retardation measured at a wavelength of 550 nm (Re550) satisfies the following formula (2): Re450/Re550≦1.0.

  本发明涉及一种树脂组合物，其中包括具有二价寡聚芴作为重复单元的聚合物，其中二价寡聚芴包含至少两个芴单元，可选地具有取代基，并且芴单元的9位碳原子通过直接键或通过可选具有取代基的烷基、芳基或芳基烷基相互结合。在450nm波长（Re450）和550nm波长（Re550）下测得的减速比之比（Re450/Re550）符合以下公式（2）：Re450/Re550≦1.0。
• RETARDATION FILM, CIRCULARLY-POLARIZING PLATE, AND IMAGE-DISPLAYING DEVICE
  申请人：Mitsubishi Chemical Holdings Corporation

  公开号：EP3133425A1

  公开（公告）日：2017-02-22

  The retardation film of the present invention contains a resin having positive refractive index anisotropy and containing at least one bonding group of a carbonate bond and an ester bond and one or more structural units selected from the group consisting of a structural unit represented by the general formula (1) and a structural unit represented by the general formula (2), in which the value of wavelength dispersion (R450/R550) as a ratio of retardation R450 at a wavelength of 450 nm to retardation R550 at a wavelength of 550 nm is more than 0.5 and less than 1.0: (in formula (1) and formula (2), definitions of R1 to R9 are the same as in the description).

  本发明的延缓膜含有一种具有正折射率各向异性的树脂，该树脂至少含有一个碳酸键和一个酯键的键基，以及一个或多个结构单元，这些结构单元选自通式(1)和通式(2)结构单元组成的组、其中波长色散值（R450/R550）为波长 450 纳米时的延迟率 R450 与波长 550 纳米时的延迟率 R550 之比，大于 0.5 而小于 1.0： (在式(1)和式(2)中，R1 至 R9 的定义与说明中的相同）。
• POLYCARBONATE RESIN COMPOSITION OR COPOLYMER, AND OPTICAL FILM
  申请人：Teijin Limited

  公开号：EP3926000A1

  公开（公告）日：2021-12-22

  A polycarbonate resin composition or a copolymer, comprising, as main repeating units, a carbonate unit (a-1) having a fluorene ring in a side chain, a carbonate unit (a-2) represented by the following formula (a-2): (wherein W represents an alkylene group having 1 to 20 carbon atoms or a cycloalkylene group having 6 to 20 carbon atoms, R represents a branched or linear-chain alkyl group having 1 to 20 carbon atoms or a cycloalkyl group having 6 to 20 carbon atoms optionally having a substituent, and u represents an integer of 0 to 3), and a carbonate unit (a-3) derived from 2,2-bis(4-hydroxyphenyl)propane, wherein 1) a molar ratio of the carbonate unit (a-1) to the carbonate unit (a-2) is from 50/50 to 80/20, and 2) a molar ratio of the total of the carbonate unit (a-1) and the carbonate unit (a-2) to the carbonate unit (a-3) is from 1:99 to 70:30. This polycarbonate resin composition or copolymer has excellent heat resistance, transparency, and bending resistance and has low retardation.

  一种聚碳酸酯树脂组合物或共聚物，其主要重复单元包括侧链中含有一个芴环的碳酸酯单元（a-1）和由下式（a-2）表示的碳酸酯单元（a-2）： (其中 W 代表具有 1 至 20 个碳原子的亚烷基或具有 6 至 20 个碳原子的环烷基，R 代表具有 1 至 20 个碳原子的支链或直链烷基或具有 6 至 20 个碳原子的环烷基，可选择具有一个取代基，u 代表 0 至 3 的整数），以及衍生自 2,2-双（4-羟基苯基）丙烷的碳酸盐单元（a-3），其中 1) 碳酸单元（a-1）与碳酸单元（a-2）的摩尔比为 50/50 至 80/20，以及 2) 碳酸酯单元（a-1）和碳酸酯单元（a-2）的总和与碳酸酯单元（a-3）的摩尔比为 1:99 至 70:30。这种聚碳酸酯树脂组合物或共聚物具有优异的耐热性、透明度和抗弯曲性，并且具有较低的延迟性。
• Retardation film, circularly-polarizing plate, and image-displaying device
  申请人：NITTO DENKO CORPORATION

  公开号：US10732323B2

  公开（公告）日：2020-08-04

  The retardation film of the present invention contains a resin having positive refractive index anisotropy and containing at least one bonding group of a carbonate bond and an ester bond and one or more structural units selected from the group consisting of a structural unit represented by the general formula (1) and a structural unit represented by the general formula (2), in which the value of wavelength dispersion (R450/R550) as a ratio of retardation R450 at a wavelength of 450 nm to retardation R550 at a wavelength of 550 nm is more than 0.5 and less than 1.0: (in formula (1) and formula (2), definitions of R1 to R9 are the same as in the description).

  本发明的延缓膜含有一种具有正折射率各向异性的树脂，该树脂至少含有一个碳酸键和一个酯键的键基，以及一个或多个结构单元，这些结构单元选自通式(1)和通式(2)结构单元组成的组、其中波长色散值（R450/R550）为波长 450 纳米时的延迟率 R450 与波长 550 纳米时的延迟率 R550 之比，大于 0.5 而小于 1.0： (在式(1)和式(2)中，R1 至 R9 的定义与说明中的相同）。
• RESIN COMPOSITION, STRETCHED FILM , CIRCULARLY POLARIZING PLATE, AND IMAGE DISPLAY DEVICE
  申请人：Mitsubishi Chemical Corporation

  公开号：EP2910589B1

  公开（公告）日：2019-09-11