4,4'-Sulfanediylbis(2-aminophenol) | 22445-97-2

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: 4,4'-Sulfanediylbis(2-aminophenol)
• 英文别名: 2-amino-4-(3-amino-4-hydroxyphenyl)sulfanylphenol
• CAS: 22445-97-2
• 化学式: C₁₂H₁₂N₂O₂S
• 分子量: 248.3
• InChiKey: PZSYWQSQWUHYRT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  118
• 氢给体数：
  4
• 氢受体数：
  5

文献信息

• NOVEL FLUORINE-CONTAINING DICARBOXYLIC ACIDS AND THEIR NOVEL POLYMER COMPOUNDS
  申请人：Narizuka Satoru

  公开号：US20090030173A1

  公开（公告）日：2009-01-29

  Disclosed is a fluorine-containing dicarboxylic acid represented by formula (1), wherein n represents an integer of 1-4, and the two carboxylic groups are not adjacent to each other on the aromatic ring. It is possible to obtain a linear polymer compound by reacting the fluorine-containing dicarboxylic acid with a comonomer (e.g., diaminodiol). By thermal cyclization, this linear polymer compound can be converted into another polymer compound having superior characteristics.

  本发明公开了一种含氟的二羧酸，其化学式表示为（1），其中n表示1-4的整数，两个羧基不相邻于芳环上。通过将含氟二羧酸与共聚单体（例如，二氨基二醇）反应，可以获得线性聚合物化合物。通过热环化，这种线性聚合物化合物可以转化为具有优异特性的另一种聚合物化合物。
• Fluorine-Containing Dicarboxylic Acids and Their Novel Polymer Compounds
  申请人：NARIZUKA Satoru

  公开号：US20110282026A1

  公开（公告）日：2011-11-17

  A fluorine-containing dicarboxylic acid represented by formula (1), wherein n represents an integer of 1-4, and the two carboxylic groups are not adjacent to each other on the aromatic ring. It is possible to obtain a linear polymer compound by reacting the fluorine-containing dicarboxylic acid with a comonomer (e.g., diaminodiol). By thermal cyclization, this linear polymer compound can be converted into another polymer compound having superior characteristics.

  公式(1)表示的是含氟二羧酸，其中n代表1-4的整数，且两个羧基不相邻于芳香环上。通过将含氟二羧酸与共聚物（例如二氨基二醇）反应，可以得到线性聚合物化合物。通过热环化，这种线性聚合物化合物可以转化为具有卓越特性的另一种聚合物化合物。
• 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。
• Fluorinated Dicarboxylic Acid Derivative and Polymer Obtained Therefrom
  申请人：Isono Yoshimi

  公开号：US20110301305A1

  公开（公告）日：2011-12-08

  According to the present invention, a polymer is obtained by polycondensation of a fluorinated dicarboxylic acid derivative of the general formula (M-1) or an acid anhydride of the fluorinated dicarboxylic acid with a polyfunctional compound having two to four reactive groups corresponding in reactivity to carbonyl moieties of the fluorinated dicarboxylic acid derivative or acid anhydride. [Chem. 134] AOCF 2 C-Q-CF 2 COA′  (M-1) In the above formula, Q represents a divalent organic group having a substituted or unsubstituted aromatic ring; and A and A′ each independently represent an organic group. This polymer exhibits a sufficiently low dielectric constant for use as a semiconductor protection film and has the capability of forming a film at a relatively low temperature of 250° C. or lower.

  根据本发明，通过将通式(M-1)的含氟二羧酸衍生物或含氟二羧酸酸酐与具有与含氟二羧酸衍生物或酸酐的羰基部分相对应的两到四个反应性基团的多官能化合物进行聚合缩合反应，可以得到一种聚合物。[Chem. 134]AOCF2C-Q-CF2COA′  (M-1)在上述公式中，Q代表具有取代或未取代芳香环的二价有机基团; A和A'各自独立地表示有机基团。该聚合物表现出足够低的介电常数，可用作半导体保护膜，并具有在相对较低的温度下（250℃或更低）形成膜的能力。
• 2-Aminophenol derivatives and process for their preparation
  申请人：ONO PHARMACEUTICAL CO., LTD.

  公开号：EP0083204A2

  公开（公告）日：1983-07-06

  2-AMINOPHENOL derivatives of the general formula: [wherein R represents a group of the general formula: (in which Z represents a sulfur atom or a sulfinyl group and (R1)n represents that: (i) n is an integer of 1, 2 or 3 and R1, which may be the same or different, is a hydrogen atom, a straight- or branched-chain alkyl group containing from 1 to 6 carbon atoms or a halogen atom; (ii) n is an integer of 1, 2 or 3 and R' is a hydroxy group; or (iii) n is an integer of 2 and two R's are a hydroxy group and an amino group, a hydroxy group and a straight-or branched-chain alkyl group containing from 1 to 6 carbon atoms, or a hydroxy group and a halogen atom, such groups being at o-position or p-position to each other), or R represents a group of the general formula: (in which m is an integer of 1 or 2 and R2, which may be the same or different, represents a hydrogen atom, a straight- or branched-chain alkyl group containing from 1 to 6 carbon atoms or a halogen atom), or R represents a group of the general formula: (in which the various symbols are as hereinbefore defined), or R represents a group of the general formula:

  通式如下的 2-氨基苯酚衍生物 [其中 R 代表通式如下的基团 (其中 Z 代表硫原子或亚磺酰基，(R1)n 代表： (i) n 是 1、2 或 3 的整数，R1（可以相同或不同）是氢原子、含有 1 至 6 个碳原子的直链或支链烷基或卤素原子； (ii) n 是 1、2 或 3 的整数，R' 是羟基；或 (iii) n 为 2 的整数，且两个 R 分别为羟基和氨基、羟基和含 1 至 6 个碳原子的直链或支链烷基，或羟基和卤素原子，这些基团互为 o 位或 p 位），或 R 代表通式如下的基团 (其中 m 是 1 或 2 的整数，R2（可以相同或不同）代表氢原子、含有 1 至 6 个碳原子的直链或支链烷基或卤素原子），或 R 代表通式如下的基团： (其中各符号如前定义），或 R 代表通式如下的基团：