4-氨基-N-[4-[(4-氨基苯甲酰基)氨基]苯基]苯甲酰胺 | 2362-26-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-氨基-N-[4-[(4-氨基苯甲酰基)氨基]苯基]苯甲酰胺
• 英文名称: N,N'-(p-phenylene)bis(p-aminobenzamide)
• 英文别名: bis-1,4-(4-aminobenzamido)benzene；Benzamide, N,N'-1,4-phenylenebis(4-amino-；4-amino-N-[4-[(4-aminobenzoyl)amino]phenyl]benzamide
• CAS: 2362-26-7
• 化学式: C₂₀H₁₈N₄O₂
• mdl: MFCD00368865
• 分子量: 346.389
• InChiKey: LGTGOCSQAOUUFP-UHFFFAOYSA-N

物化性质

• 熔点：
  324-326 °C
• 沸点：
  481.3±40.0 °C(Predicted)
• 密度：
  1.375±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  26
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  110
• 氢给体数：
  4
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-氨基-N-[4-[(4-氨基苯甲酰基)氨基]苯基]苯甲酰胺 、 烟酸 在 N,N'-二环己基碳二亚胺 作用下， 以 二甲基亚砜 、 N,N-二甲基甲酰胺 为溶剂， 反应 12.0h， 以65%的产率得到bis-1,4-<4-(nicotinamido)benzamido>benzene
  参考文献：
  名称：

  Rao; Sasisekharan, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1990, vol. 29, # 6, p. 503 - 507

  摘要：

  DOI：
• 作为产物：
  描述：

  4-硝基-N-[4-[(4-硝基苯甲酰基)氨基]苯基]苯甲酰胺 在 palladium on activated charcoal 氢气 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 4-氨基-N-[4-[(4-氨基苯甲酰基)氨基]苯基]苯甲酰胺
  参考文献：
  名称：

  Rao; Sasisekharan, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1990, vol. 29, # 6, p. 503 - 507

  摘要：

  DOI：

文献信息

• NOVEL DIAMINE, POLYAMIC ACID, AND POLYIMIDE
  申请人：NISSAN CHEMICAL INDUSTRIES. LTD.

  公开号：US20160264520A1

  公开（公告）日：2016-09-15

  To provide a novel diamine, and a polyimide precursor and a polyimide using it. A diamine represented by the formula (1): wherein each of X 1 and X 5 which are independent of each other, is a single bond or the like; each of X 2 and X 4 which are independent of each other, is —CH 2 — or the like; X 3 is a C 1-6 alkylene or the like; each of Y 1 and Y 2 which are independent of each other, is a single bond or the like; R is a C 1-20 linear, branched or cyclic hydrocarbon group; and a is 0 or 1).

  提供一种新颖的二胺，以及使用它的聚酰亚胺前体和聚酰亚胺。一种由式（1）表示的二胺：其中X1和X5中的每一个独立的，是单键或类似物；X2和X4中的每一个独立的，是—CH2—或类似物；X3是C1-6烷基或类似物；Y1和Y2中的每一个独立的，是单键或类似物；R是C1-20线性、支链或环烃基；a为0或1。
• POLYIMIDE PRECURSOR, POLYIMIDE, AND MATERIALS TO BE USED IN PRODUCING SAME
  申请人：Takasawa Ryoichi

  公开号：US20130178597A1

  公开（公告）日：2013-07-11

  Disclosed is a novel co-polyimide precursor for producing a polyimide having high transparency. The co-polyimide precursor comprises a unit structure represented by general Formula (A1) and a unit structure represented by general Formula (A2): wherein, in general Formula (A1), R 1 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; and R 2 and R 3 each independently represent a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or an alkylsilyl group having 3 to 9 carbon atoms, wherein, in general Formula (A2), R 4 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; R 5 and R 6 each independently represent a hydrogen, an alkyl group having 1 to 6 carbon atoms, or an alkylsilyl group having 3 to 9 carbon atoms; and X represents a tetravalent group other than those represented by Formulae (A3):

  本发明涉及一种新型共聚酰亚胺前体，用于制备具有高透明度的聚酰亚胺。该共聚酰亚胺前体包括由通式（A1）表示的单元结构和由通式（A2）表示的单元结构：其中，在通式（A1）中，R1表示氢原子或具有1至4个碳原子的烷基基团；R2和R3各自独立地表示氢原子、具有1至6个碳原子的烷基基团或具有3至9个碳原子的烷基硅基团，在通式（A2）中，R4表示氢原子或具有1至4个碳原子的烷基基团；R5和R6各自独立地表示氢原子、具有1至6个碳原子的烷基基团或具有3至9个碳原子的烷基硅基团；X表示除通式（A3）所表示的四价基团以外的四价基团。
• TREATING AGENT FOR LIQUID CRYSTAL ALIGNMENT LAYER AND LIQUID CRYSTAL DEVICE USING THE SAME, AND METHOD FOR ALIGNMENT OF LIQUID CRYSTAL
  申请人：Nissan Chemical Industries, Ltd.

  公开号：EP1111442A1

  公开（公告）日：2001-06-27

  Object Liquid crystal-alignment agent where uniform liquid alignment of liquid crystals is effectively manifested by the irradiation with light over the liquid crystal alignment film without rubbing treatment of the liquid crystal alignment film thereof, and further manifests liquid crystal alignment with high stability and high light resistance, liquid crystals device with the use of said alignment agent and the method of the liquid crystal alignment by the use of said liquid crystal alignment agent. Constitution Liquid crystal alignment agent where polymer compound having bonds shown in the general formula (1) - (7) below wherein R1, R2 and R3 are independently of each other hydrogen, alkyl, substituted alkyl, aryl or propargyl; in the polymer compound thereof with number-average molecular weight of 1,000 - 300,000, and said bond makes the direct bond with either divalent or trivalent aromatic group at the both ends of said bond or with divalent or trivalent aromatic group making the direct bond at one end while at the other forming the direct bond with divalent or trivalent alicyclic hydrocarbon group, liquid crystal device by the use of said liquid crystal alignment agent and the method of the liquid crystal alignment by the use of said liquid crystal alignment agent.

  目标 无需对液晶对位膜进行摩擦处理，通过对液晶对位膜进行光照射，即可有效实现液晶的均匀液态对位，并进一步实现高稳定性和高耐光性液晶对位的液晶对位剂、使用所述对位剂的液晶装置以及使用所述液晶对位剂的液晶对位方法。 构成 液晶配向剂，其中的聚合物化合物具有以下通式（1）-（7）所示的键 其中 R1、R2 和 R3 相互独立地为氢、烷基、取代烷基、芳基或丙基；在其平均分子量为 1,000 - 300,000 的聚合物化合物中，所述键在所述键的两端与二价或三价芳香族基团直接键合，或在一端与二价或三价芳香族基团直接键合，而在另一端与二价或三价脂环烃基团直接键合，通过使用所述液晶配向剂的液晶装置和通过使用所述液晶配向剂的液晶配向方法。
• BLACK COMPOSITE PARTICLE, BLACK RESIN COMPOSITION, COLOR FILTER SUBSTRATE AND LIQUID CRYSTAL DISPLAY
  申请人：Toray Industries, Inc.

  公开号：EP2444376A1

  公开（公告）日：2012-04-25

  Disclosed are black composite particles having a high light-shielding performance suitable as a black component such as a black matrix in a color filter. Further disclosed is a black resin composition from which a black matrix having a high light-shielding performance can be formed. The black composite particles are represented by the composition formula: TiNxOy·zX (wherein X is a metal atom such as silver; x is a number greater than 0 and less than 2; y is a number not less than 0 and less than 2; and z is a number greater than 0 and less than 10). The black resin composition comprises at least a light shielding agent, a resin, and a solvent and comprises the black composite particles as the light shielding agent.

  本发明公开了具有高遮光性能的黑色复合颗粒，适用于彩色滤光片中的黑色基质等黑色成分。此外，还公开了一种黑色树脂组合物，用它可以形成具有高遮光性能的黑色基体。该黑色复合颗粒由以下组成式表示：TiNxOy-zX（其中 X 是金属原子，如银；x 是大于 0 小于 2 的数字；y 是不小于 0 小于 2 的数字；z 是大于 0 小于 10 的数字）。黑色树脂组合物至少包括遮光剂、树脂和溶剂，并包括作为遮光剂的黑色复合颗粒。
• POLYIMIDE PRECURSOR COMPOSITION
  申请人：Tokyo Ohka Kogyo Co., Ltd.

  公开号：EP3330320A1

  公开（公告）日：2018-06-06

  Provided are: a polyimide precursor composition that exhibits excellent tensile strength and breaking elongation, and that provides a film containing an alicyclic polyimide resin; a method for producing a polyimide film using the polyimide precursor composition; and a permanent film that contains an alicyclic polyimide resin and that exhibits excellent tensile strength and breaking elongation. The polyimide precursor composition that is used is a mixture of: a resin precursor component (B) selected from a polyamic acid including an alicyclic backbone having a predetermined structure, and a monomer component that includes an aromatic diamine compound having a predetermined structure and an alicyclic tetracarboxylic acid di-anhydride having a predetermined structure; an imidazole compound (A) having a predetermined structure; and a solvent (S).

  本发明提供了：一种聚酰亚胺前体组合物，该组合物具有优异的拉伸强度和断裂伸长率，并提供一种含有脂环族聚酰亚胺树脂的薄膜；一种使用该聚酰亚胺前体组合物生产聚酰亚胺薄膜的方法；以及一种含有脂环族聚酰亚胺树脂且具有优异的拉伸强度和断裂伸长率的永久性薄膜。使用的聚酰亚胺前体组合物是以下物质的混合物：选自包括具有预定结构的脂环族骨架的聚酰胺酸的树脂前体组分（B），以及包括具有预定结构的芳香族二胺化合物和具有预定结构的脂环族四羧酸二酐的单体组分；具有预定结构的咪唑化合物（A）；以及溶剂（S）。