2-Fluor-benzidin | 1683-18-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-Fluor-benzidin
• 英文别名: 4,4'-diamino-2-fluorobiphenyl；4-(4-aminophenyl)-3-fluoroaniline
• CAS: 1683-18-7
• 化学式: C₁₂H₁₁FN₂
• 分子量: 202.231
• InChiKey: XERAWPSPVRYXCU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  52
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• METHOD FOR PRODUCING BIARYL COMPOUND
  申请人：Sato Koichi

  公开号：US20100087680A1

  公开（公告）日：2010-04-08

  A method for producing a biaryl compound, comprising reacting an aromatic organic compound with at least one compound selected from the group consisting of aromatic organoboron compounds and boroxine compounds, in the presence of a zero-valent nickel catalyst, phosphine ligand and base.

  一种制备双芳基化合物的方法，包括在零价镍催化剂、膦配体和碱的存在下，将芳香有机化合物与选自芳香基有机硼化合物和硼氧化物化合物组的至少一种化合物反应。
• PROCESS FOR PRODUCING BIARYL COMPOUND
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP1914221A1

  公开（公告）日：2008-04-23

  A method for producing a biaryl compound, comprising reacting an aromatic organic compound with at least one compound selected from the group consisting of aromatic organoboron compounds and boroxine compounds, in the presence of a zero-valent nickel catalyst, phosphine ligand and base.

  一种生产双芳基化合物的方法，包括在零价镍催化剂、膦配体和碱存在下，使芳香族有机化合物与至少一种选自由芳香族有机硼化合物和硼氧化合物组成的组中的化合物反应。
• Polyimide resin, polyimide solution, film, and method for producing same
  申请人：KANEKA CORPORATION

  公开号：US10745519B2

  公开（公告）日：2020-08-18

  A polyimide resin of the present invention contains at least one kind of an alicyclic acid dianhydride as an acid dianhydride component and contains at least one kind of a sulfonyl group-containing diamine as a diamine component. A film containing the polyimide resin of the present invention preferably has a yellowness of 3.0 or less, a tensile elastic modulus of 3.5 GPa or more, a pencil hardness of 4H or more, and a light transmittance of 60% or more at a wavelength of 400 nm. The polyimide resin of the present invention and the film of the present invention preferably have a glass transition temperature of 300° C. or higher.

  本发明的聚酰亚胺树脂含有至少一种脂环族酸酐作为酸酐组分，并含有至少一种含磺酰基二胺作为二胺组分。含有本发明聚酰亚胺树脂的薄膜的黄度最好为 3.0 或以下，拉伸弹性模量为 3.5 GPa 或以上，铅笔硬度为 4H 或以上，波长为 400 纳米时的透光率为 60% 或以上。本发明的聚酰亚胺树脂和本发明的薄膜的玻璃化温度最好为 300 摄氏度或更高。
• OPTICAL FILM, OPTICAL FILM MANUFACTURING METHOD, TRANSPARENT SUBSTRATE, IMAGE DISPLAY DEVICE, AND SOLAR CELL
  申请人：Hasegawa Masatoshi

  公开号：US20120270999A1

  公开（公告）日：2012-10-25

  An optical film that is excellent not only in transparency and heat resistance but also in solubility in an organic solvent and linear thermal expansion coefficient. Also, a product or a member which meets high demands for heat resistance and low linear thermal expansion coefficient with the use of the optical film, more specifically a transparent substrate using the optical film, and an image display device and a solar cell including the optical film or the transparent substrate. The optical film contains a polyimide having a specific structure in which a repeating unit of a chain of a polymer has both an amide group and an imide group and the polymer has a fluorine atom. The polyimide is obtained by mixing a dehydrating agent and an imidizing agent with a polyamic acid solution so as to imidize the polyamic acid.
• DIAMINE, POLYIMIDE, AND POLYIMIDE FILM AND UTILIZATION THEREOF
  申请人：KANEKA CORPORATION

  公开号：US20150011726A1

  公开（公告）日：2015-01-08

  Provided are (i) a polyimide which is transparent and has an excellent solution processability, a high heat resistance, and a low linear thermal expansion coefficient, and (ii) a polyimide film of the polyimide. According to the present invention, it is possible to produce, by use of a novel diamine characterized in having an amide group and a trifluoromethyl group, the polyimide which is transparent and has the excellent solution processability, the high heat resistance, and the low linear thermal expansion coefficient. The polyimide can be applied to various electronic devices such as an electronic display device.