3,3'-Dicarboxy-4,4'-diamino-diphenylether | 13821-47-1

• 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: 3,3'-Dicarboxy-4,4'-diamino-diphenylether
• 英文别名: 2-amino-5-(4-amino-3-carboxyphenoxy)benzoic acid
• CAS: 13821-47-1
• 化学式: C₁₄H₁₂N₂O₅
• 分子量: 288.26
• InChiKey: QENAAWWGMWPNDK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  136
• 氢给体数：
  4
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  3,3'-Dicarboxy-4,4'-diamino-diphenylether 在 吡啶 、 硫酸 作用下， 以 四氢呋喃 为溶剂， 反应 48.0h， 生成 ethyl 2-benzamido-5-(4-(4-butylbenzamido)-3-(ethoxycarbonyl)phenoxy)benzoate
  参考文献：
  名称：

  [EN] BIS-ARYL COMPOUNDS FOR USE AS MEDICAMENTS
  [FR] COMPOSÉS BIS-ARYLIQUES DESTINÉS À ÊTRE UTILISÉS EN TANT QUE MÉDICAMENTS

  摘要：

  公开号：

  WO2009127822A3
• 作为产物：
  描述：

  4,4'-二氨基二苯醚 在 硫酸 、 盐酸羟胺 、 水 、 双氧水 、 sodium sulfate 、 sodium hydroxide 作用下， 以 水 为溶剂， 反应 2.0h， 生成 3,3'-Dicarboxy-4,4'-diamino-diphenylether
  参考文献：
  名称：

  [EN] BIS-ARYL COMPOUNDS FOR USE AS MEDICAMENTS
  [FR] COMPOSÉS BIS-ARYLIQUES DESTINÉS À ÊTRE UTILISÉS EN TANT QUE MÉDICAMENTS

  摘要：

  公开号：

  WO2009127822A3

文献信息

• Photosensitive polymer composition, method for forming relief patterns, and electronic parts
  申请人：——

  公开号：US20010031419A1

  公开（公告）日：2001-10-18

  A positive-type, heat-resistant photosensitive polymer composition comprising (a) a polyimide precursor or a polyimide which is soluble in an aqueous alkaline solution, (b) a compound capable of generating an acid when exposed to light, and (c) a compound having a phenolic hydroxyl group; a method of forming a relief pattern comprising a step of applying the composition onto a substrate and drying it thereon, a step of exposing it, a step of developing it, and a step of heating it; and an electronic part having as a surface-protecting film or an interlayer insulating film.

  一种正型、耐热、光敏聚合物组合物，包括(a)聚酰亚胺前体或可溶于水性碱性溶液的聚酰亚胺，(b)一种能在光照下产生酸的化合物，以及(c)一种具有酚羟基的化合物；一种形成浮雕图案的方法，包括将该组合物涂覆在基板上并在其上干燥，曝光，显影和加热的步骤；以及作为表面保护膜或层间绝缘膜的电子部件。
• Photosensitive resin composition capable of being developed with aqueous developer and photosensitive dry film resist, and use thereof
  申请人：Okada Koji

  公开号：US20060199920A1

  公开（公告）日：2006-09-07

  A photosensitive resin composition according to the present invention includes at least a base resin component (A) and a (meth)acryls compound (B), wherein the base resin component (A) is any one of: a polyimide resin (A-1) having at least either a hydroxyl group or a carboxyl group in its structure; a polyamide resin (A-2) having at least either a hydroxyl group or a carboxyl group in its structure; and photosensitive imide(meth)acrylsiloxaneoligomer (A-3). On this account, it is possible to realize characteristics such as (1) realization and improvement of water system developing property, (2) improvement of utility as an imidized film, (3) improvement of post-curing property, and (4) simplification of manufacture of a print wiring substrate. Thus, the photosensitive resin composition can be favorably used particularly in a photosensitive dry film resin, a laminate using the same, a print wiring substrate using the same, and the like.

  本发明提供的一种光敏树脂组合物包括至少一种基础树脂组分(A)和一种（甲基）丙烯酸化合物(B)，其中基础树脂组分(A)是以下任何一种：具有至少一个羟基或羧基的聚酰亚胺树脂(A-1)；具有至少一个羟基或羧基的聚酰胺树脂(A-2)；和光敏亚胺（甲基）丙烯酰基硅氧烷低聚物(A-3)。因此，可以实现特性，例如(1)实现和改善水系开发性能，(2)改善作为亚胺化膜的实用性，(3)改善后固化性能，以及(4)简化印刷线路基板的制造。因此，该光敏树脂组合物可以特别有利地用于光敏干膜树脂、使用相同的层压板、使用相同的印刷线路基板等。
• POLYIMIDE, DIAMINE COMPOUND AND METHOD FOR PRODUCING THE SAME
  申请人：Yamaguchi Hiroaki

  公开号：US20100041860A1

  公开（公告）日：2010-02-18

  A polyimide obtained by reacting a tetracarboxylic acid component with a diamine component containing a diamine compound represented by the following general formula (1): wherein, A represents a biphenylene group which may be substituted with an alkyl group having up to 4 carbon atoms.

  一种聚酰亚胺，通过将四羧酸组分与含有由以下通式（1）表示的二胺化合物的二胺组分反应获得：其中，A代表一个联苯基团，可以用含有最多4个碳原子的烷基基团进行取代。
• BIS-ARYL COMPOUNDS FOR USE AS MEDICAMENTS
  申请人：Nilsson Peter

  公开号：US20110071197A1

  公开（公告）日：2011-03-24

  There is provided compounds of formula I, wherein ring A, D 1 , D 2a , D 2b , D 3 , L 1 , Y 1 , L 3 and Y 3 have meanings given in the description, and pharmaceutically-acceptable salts thereof, which compounds are useful in the treatment of diseases in which inhibition of leukotriene C 4 synthase is desired and/or required, and particularly in the treatment of a respiratory disorder and/or inflammation.

  提供了公式I的化合物，其中环A，D1，D2a，D2b，D3，L1，Y1，L3和Y3具有描述中给出的含义，并且其药学上可接受的盐，这些化合物在治疗需要和/或需要抑制白三烯C4合酶的疾病方面是有用的，特别是在治疗呼吸道疾病和/或炎症方面。
• NOVEL POLYIMIDE PRECURSOR COMPOSITION AND USE THEREOF
  申请人：Fujihara Kan

  公开号：US20100132989A1

  公开（公告）日：2010-06-03

  An object of the present invention is to provide a polyimide precursor composition solution that (i) uses no siloxane diamine, (ii) is curable at low temperature (not more than 250° C.) and (iii) has low viscosity regardless of its high concentration, and a photosensitive resin composition, photosensitive resin film, a thermosetting resin composition, a polyimide insulating film, and a printed wiring board with an insulating film, each of which has good physical properties and is obtained by use of the polyimide precursor composition solution. The foregoing object is attained by using a polyimide precursor composition solution which includes at least a (A) urethane imide oligomer having a terminal carboxylic acid group and a (B) diamino compound and/or isocyanate compound.

  本发明的目的是提供一种聚酰亚胺前体组成物溶液，其(i)不使用硅氧烷二胺，(ii)可在低温（不超过250℃）下固化，且(iii)具有低粘度，无论其浓度如何，并提供一种光敏树脂组成物、光敏树脂膜、热固性树脂组成物、聚酰亚胺绝缘膜以及带有绝缘膜的印制电路板，每种产品都具有良好的物理性能，并通过使用聚酰亚胺前体组成物溶液获得。通过使用聚酰亚胺前体组成物溶液，该溶液至少包括(A)具有端羧基的聚氨酯酰亚胺寡聚体和(B)二胺化合物和/或异氰酸酯化合物，从而实现了上述目的。