2-aminobenzenesulfonic acid 2-aminophenyl ester

• 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-aminobenzenesulfonic acid 2-aminophenyl ester
• 英文别名: (2-Aminophenyl) 2-aminobenzenesulfonate；(2-aminophenyl) 2-aminobenzenesulfonate
• 化学式: C₁₂H₁₂N₂O₃S
• 分子量: 264.305
• InChiKey: AQRAZQILEDVPBR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  104
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  2-nitrobenzenesulfonic acid 2-nitrophenyl ester 在 platinum on carbon 、 氢气 作用下， 以 四氢呋喃 、 水 为溶剂， 70.0 ℃ 、500.01 kPa 条件下， 反应 24.0h， 以69%的产率得到2-aminobenzenesulfonic acid 2-aminophenyl ester
  参考文献：
  名称：

  JP5851976

  摘要：

  公开号：

文献信息

• POLYIMIDE FILM, POLYIMIDE VARNISH, PRODUCT USING POLYIMIDE FILM, AND LAMINATE
  申请人：Asahi Kasei Kabushiki Kaisha

  公开号：EP3279237A1

  公开（公告）日：2018-02-07

  To provide polyimide films that contain polyimide good in solubility in solvent and excellent in workability and that are colorless, transparent and excellent in toughness, polyimide varnishes, and products and layered products using the polyimide film, the polyimide film is characterized by containing polyimide expressed by following general formula (1), and containing as A in the general formula (1), a structure expressed by following general formula (A-1), for example, structure expressed by following general formula (A-5). Herein, in the general formula (1), A represents a bivalent organic group, B represents a tetravalent organic group, and n is 2 or more.

  为了提供含有在溶剂中溶解性好、加工性优异、无色透明、韧性优异的聚酰亚胺的聚酰亚胺薄膜、聚酰亚胺清漆以及使用该聚酰亚胺薄膜的产品和分层产品，该聚酰亚胺薄膜的特征在于含有由以下通式（1）表示的聚酰亚胺，并且在通式（1）中作为 A 含有由以下通式（A-1）表示的结构，例如由以下通式（A-5）表示的结构。 其中，在通式（1）中，A 代表二价有机基团，B 代表四价有机基团，n 为 2 或 2 以上。
• Polyimide film, polyimide varnish, and product and layered product using the polyimide film
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：US11078378B2

  公开（公告）日：2021-08-03

  To provide polyimide films that contain polyimide good in solubility in solvent and excel lent in workability and that are colorless, transparent and excellent in toughness, polyimide varnishes, and products and layered products using the polyimide film, the polyimide film is characterized by containing polyimide expressed by following general formula (1), and containing as A in the general formula (1), a structure expressed by following general formula (A-1), for example, structure expressed by following general formula (A-5). Herein, in the general formula (1), A represents a bivalent organic group, B represents a tetravalent organic group, and n is 2 or more.

  为了提供聚酰亚胺薄膜，该薄膜含有在溶剂中溶解性好、操作性优异的聚酰亚胺，并且无色、透明、韧性优异，还提供聚酰亚胺清漆，以及使用该聚酰亚胺薄膜的产品和分层产品，该聚酰亚胺薄膜的特征在于含有通式（1）表示的聚酰亚胺，并且通式（1）中的A含有通式（A-1）表示的结构，例如通式（A-5）表示的结构。 其中，在通式（1）中，A 代表二价有机基团，B 代表四价有机基团，n 为 2 或 2 以上。
• POLYIMIDE FILM, POLYIMIDE VARNISH, AND PRODUCT AND LAYERED PRODUCT USING THE POLYIMIDE FILM
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：US20180086939A1

  公开（公告）日：2018-03-29

  To provide polyimide films that contain polyimide good in solubility in solvent and excel lent in workability and that are colorless, transparent and excellent in toughness, polyimide varnishes, and products and layered products using the polyimide film, the polyimide film is characterized by containing polyimide expressed by following general formula (1), and containing as A in the general formula (1), a structure expressed by following general formula (A-1), for example, structure expressed by following general formula (A-5). Herein, in the general formula (1), A represents a bivalent organic group, B represents a tetravalent organic group, and n is 2 or more.
• POLYIMIDE VARNISH AND METHOD FOR PRODUCING SAME
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：US20210130649A1

  公开（公告）日：2021-05-06

  The purpose of the present invention is to provide a, polyimide film having high transparency and improved bending resistance against multiple times of bending, and a varnish capable of providing such a polyimide film. The varnish according to the present invention contains a polymer (α) and a solvent (β). The polymer (α) is polyimide or a polyimide precursor. The varnish further contains a typical metal element having an atomic weight of 26-201 except alkali metals and alkaline earth metals, or at least one metal element among transition metal elements having an atomic weight of 26-201 or less. At least one of the metal elements contained in the varnish is present in an amount of 0.05-500 ppm relative to the polymer (α).
• JP5851976
  申请人：——

  公开号：——

  公开（公告）日：——