p-N,N-bis(trifluoromethyl)phenylenediamine | 3700-30-9

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: p-N,N-bis(trifluoromethyl)phenylenediamine
• 英文别名: N,N-Bis-trifluormethyl-4-aminoanilin；4-N,4-N-bis(trifluoromethyl)benzene-1,4-diamine
• CAS: 3700-30-9
• 化学式: C₈H₆F₆N₂
• 分子量: 244.139
• InChiKey: HTEZCUWNOVYIHD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  29.3
• 氢给体数：
  1
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  p-N,N-bis(trifluoromethyl)phenylenediamine 在 溴 、 sodium acetate 作用下， 以 溶剂黄146 为溶剂， 反应 4.0h， 以63%的产率得到2-bromo-4-aniline
  参考文献：
  名称：

  Synthesis and pharmacological activity of 4-aryl-1,4-dihydropyridines with fluorinated nitrogen-containing substituents in the benzene ring

  摘要：

  DOI：

  10.1007/bf02218711

文献信息

• Fluorinated bis(phthalic anhydride) and method for producing the same
  申请人：Masuda Go

  公开号：US20050020839A1

  公开（公告）日：2005-01-27

  It is an object of the present invention to provide fluorinated bis(phthalic anhydride) which has less coloration and higher solubility in comparison with conventional compounds, and a method for producing the same. Further, it is also an object of the present invention to provide a method for producing a fluorinated bis(phthalonitrile) compound, which is an intermediate raw material compound of the method for producing the fluorinated bis(phthalic anhydride), and a polyamic acid and a polyimide, which are produced from the fluorinated bis(phthalic anhydride). A fluorinated bis(phthalic anhydride) of the present invention is the fluorinated bis(phthalic anhydride) represented by the following formula (I 1 ), wherein its specific surface area is 3.0 m 2 /g or larger. It is also characterized in that its molar absorption coefficient is 0.6 L/mol·cm or less at a wavelength of 360 nm. [wherein, m and n independently represent integers of 1 to 3, and Z 1 represents a single bond group or a bivalent organic group.]

  本发明的目的是提供具有比传统化合物更少着色和更高溶解性的氟化双(邻苯二甲酸酐)以及其生产方法。此外，本发明还旨在提供一种用于生产氟化双(邻苯二腈)化合物的方法，该化合物是生产氟化双(邻苯二甲酸酐)的中间原料化合物，并且提供由氟化双(邻苯二甲酸酐)生产的聚酰胺酸和聚酰亚胺的方法。本发明的氟化双(邻苯二甲酸酐)是由以下式(I1)表示的氟化双(邻苯二甲酸酐)，其中其比表面积为3.0 m2/g或更大。其特征在于，在360 nm波长处，其摩尔吸光系数不超过0.6 L/mol·cm。【其中，m和n独立表示1到3的整数，Z1表示单键基团或二价有机基团。】
• Polyimide optical waveguide
  申请人：NIPPON TELEGRAPH AND TELEPHONE CORPORATION

  公开号：EP0454590A2

  公开（公告）日：1991-10-30

  An optical waveguide which has properties including low optical losses, facile fabrication, controllrable core - cladding refractive index ratio, and high heat resistance is provided. The optical waveguide for light transmission therethrough has a core (2) made of a polyimide obtained from at least one tetracarboxylic acid dianhydride and at least one diamine. The polyimide is (a) a polyimide homopolymer derived from a diamine represented by formula [I] as follows: (b) a polyimide copolymer derived from at least one diamine including the diamine represented by the formula [I]; or (c) a mixture of the polyimide homopolymers.

  本发明提供了一种光波导，它具有光损耗低、易于制造、芯材-包层折射率比可控以及耐热性高等特性。这种光波导具有一个由至少一种四羧酸二酐和至少一种二胺制成的聚酰亚胺芯（2），光通过该芯传输。聚酰亚胺是 (a) 由如下式[I]代表的二胺衍生的聚酰亚胺均聚物： (b) 由包括式[I]代表的二胺在内的至少一种二胺衍生的聚酰亚胺共聚物；或 (c) 聚酰亚胺均聚物的混合物。
• Polyimide optical waveguide and method of manufacturing the same
  申请人：NIPPON TELEGRAPH AND TELEPHONE CORPORATION

  公开号：EP0616234A2

  公开（公告）日：1994-09-21

  A polyimide optical waveguide comprising a core (2) made of polyimide whose refractive index is controlled to a predetermined value by electron beam irradiation, and a cladding (1, 3) set in contact with the core and having a refractive index lower than that of the core. A polyamic acid solution is spin-coated on a substrate such as of silicon, and is thermally cured to form a polyimide layer. An electron beam is irradiated on the entire surface of the polyimide layer to change the refractive index to a predetermined value. An electron beam-absorbed dose of the polyimide layer depends on the composition of the polyimide, an energy of the electron beam, and the applied amount of the electron beam irradiation. The refractive index changes in accordance therewith approximately. This polyimide layer irradiated with the electron beam is used as a core layer. Next, the same polyamic acid solution is spin-coated on the core layer, and is thermally cured. The material is separated from the substrate to obtain a polyimide film of a two-layer structure. Then, the polyimide film of a two-layer structure is made to reverse and the irradiated polyimide layer is made to the upper surface. The lower surface of the reversed film is adhered by a method such as a thermo-compression bonding on the other silicon substrate. Next, the core layer is patterned into a desired shape, for example, a rectangular shape, by RIE (reactive ion etching) method. Finally, the same polyamic acid solution is spin-coated over the patterned core layer, as an upper cladding lacer, and is thermally cured, thereby preparing an embedded channel waveguide.

  一种聚酰亚胺光波导，包括一个由聚酰亚胺制成的芯子（2），其折射率可通过电子束辐照控制到预定值；以及一个与芯子接触的包层（1，3），其折射率低于芯子的折射率。 将聚酰胺酸溶液旋涂在硅等基底上，并通过热固化形成聚酰亚胺层。电子束照射聚酰亚胺层的整个表面，使折射率变为预定值。聚酰亚胺层的电子束吸收剂量取决于聚酰亚胺的成分、电子束的能量和电子束辐照的应用量。折射率大致随之变化。 经电子束辐照的聚酰亚胺层被用作核心层。 然后，在芯层上旋涂相同的聚酰胺酸溶液，并进行热固化。材料与基底分离，得到双层结构的聚酰亚胺薄膜。 然后，将双层结构的聚酰亚胺薄膜反转，使辐照聚酰亚胺层位于上表面。反转薄膜的下表面通过热压接合等方法粘附在另一块硅衬底上。 然后，用 RIE（反应离子蚀刻）方法将芯层图案化为所需的形状，例如矩形。 最后，将相同的聚酰胺酸溶液旋涂在图案化的芯层上，作为上覆层，并进行热固化，从而制备出嵌入式通道波导。
• Optical waveplate, method of manufacturing the same, and waveguide device using the same
  申请人：NIPPON TELEGRAPH AND TELEPHONE CORPORATION

  公开号：EP0623830A1

  公开（公告）日：1994-11-09

  An optical waveplate includes a polyimide with a film thickness of 20 µm or less.

  光波板包括薄膜厚度为 20 微米或更薄的聚酰亚胺。
• Waveguide device and method for production thereof
  申请人：HOECHST AKTIENGESELLSCHAFT

  公开号：EP0720030A1

  公开（公告）日：1996-07-03

  A waveguide device comprising at least a waveguiding layer, a cladding layer and, optionally, an adhesion-enhancing layer is disclosed. By using specific fluorinated polyimides as materials for each of the layers of the waveguide device, the process for producing the waveguide device is simplified, the production cost is reduced, and the flexibility is imparted to the waveguide device, which are not achieved in a quartz-type waveguide. Also, a single mode, a low loss at 1.3 micron band and a high moisture-resistance which are not achieved by conventional plastic-type waveguide are possible.

  本发明公开了一种波导装置，该装置至少包括一个波导层、一个包层和一个附着力增强层。通过使用特定的氟化聚酰亚胺作为波导器件各层的材料，简化了波导器件的生产工艺，降低了生产成本，并赋予了波导器件石英型波导无法实现的灵活性。此外，还可以实现传统塑料型波导无法实现的单模、1.3 微米波段的低损耗和高防潮性。