4,6-Diaminobenzene-1,3-dithiol

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯硫酚类
• 英文名称: 4,6-Diaminobenzene-1,3-dithiol
• 化学式: C₆H₈N₂S₂
• mdl: MFCD00608297
• 分子量: 172.3
• InChiKey: DWUUPAUTLKFPLO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  54
• 氢给体数：
  4
• 氢受体数：
  4

文献信息

• Aromatic diamine/aromatic dicarboxylate and production method thereof
  申请人：——

  公开号：US20010014756A1

  公开（公告）日：2001-08-16

  The present invention provides aromatic diamine/aromatic dicarboxylate having the following formula (I) NH 2 —Ar 1 —NH 2 .HOOC—Ar 2 —COOH  (I) wherein each symbol is as defined in the specification, which is in the form of particles having a median diameter of 5-100 &mgr;m and whiteness of not less than 75. This salt has high polymerizability and preferably has superior storage stability. Therefore, it can be preferably used for the production of polybenzazole that can be formed into a fiber and a film having high strength, high elastic modulus and high heat resistance.

  本发明提供具有以下式(I)的芳香族二胺/芳香族二羧酸盐：NH2—Ar1—NH2.HOOC—Ar2—COOH  (I)，其中每个符号如规范中定义的那样，它们是粒子形式，具有5-100μm的中位直径和不低于75的白度。该盐具有高聚合性，且具有优异的储存稳定性。因此，它可以优先用于生产可形成高强度、高弹性模量和高耐热性纤维和薄膜的聚苯并咪唑。
• Dielectric films and materials therefor
  申请人：——

  公开号：US20040175858A1

  公开（公告）日：2004-09-09

  A material for dielectric films is a polymerizable composition containing an organic solvent, and an adamantanepolycarboxylic acid derivative represented by following Formula (1): 1 wherein X is hydrogen atom, a hydrocarbon group or R 4 ; R 1 , R 2 , R 3 and R 4 and are each independently a protected or unprotected carboxyl group, etc.; and Y 1 , Y 2 , Y 3 and Y 4 are each independently a single bond or a bivalent aromatic cyclic group; and an aromatic polyamine derivative represented by following Formula ( 2 ): 2 wherein Ring Z is a monocyclic or polycyclic aromatic ring; and R 5 , R 6 , R 7 and R 8 are each a substituent bound to Ring Z and are each independently a protected or unprotected amino group, etc., dissolved in the organic solvent.

  一种用于制备介电薄膜的材料是一种可聚合的组合物，包含有机溶剂和由以下式子（1）表示的金刚烷多羧酸衍生物：1其中X是氢原子、烃基或R4；R1、R2、R3和R4各自独立地是保护或未保护的羧基等；Y1、Y2、Y3和Y4各自独立地是单键或双价芳香环基团；以及由以下式子（2）表示的芳香族多胺衍生物：2其中环Z是单环或多环芳香环；R5、R6、R7和R8各自是结合在环Z上的取代基，各自独立地是保护或未保护的氨基等，溶解在有机溶剂中。
• Rigid Heterocyclic Polymer, Production Process Thereof, and Fibers Comprising the Polymer
  申请人：Chokai Masayuki

  公开号：US20080214772A1

  公开（公告）日：2008-09-04

  There are provided a rigid heterocyclic polymer comprising rigid recurring units such as units represented by the following formulae (a) and (b): wherein X is O, S or NH, a production process thereof, and fibers comprising the polymer.

  提供了一种刚性杂环聚合物，包括刚性重复单元，例如由以下式子（a）和（b）表示的单元：其中X为O、S或NH，以及其制备方法和包括该聚合物的纤维。
• Preparation of aromatic heterocyclic polymers
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0247856A2

  公开（公告）日：1987-12-02

  Heterocyclic aromatic polymers are rapidly formed by contacting one or more appropriate multifunctional aromatic monomers, such as a diaminobenzenediol, a terephthaloyl halide and/or an aminohydroxybenzoic acid, with a sulfonic acid, as the solvent, and a dehydrating agent.

  将一种或多种适当的多功能芳香族单体（如二氨基苯二酚、对苯二甲酰卤和/或氨基羟基苯甲酸）与磺酸（作为溶剂）和脱水剂接触，可快速形成杂环芳香族聚合物。
• Poly(amide-benzazoles)
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0293091A1

  公开（公告）日：1988-11-30

  A class of polymers comprises one or more 2-amidomethylbenzazole units, contained within the main polymer backbone, wherein Ar is Ar¹ or Ar², wherein Ar¹ is a tetravalent aromatic nucleus having two pairs of valences, the members of each pair being situated on adjacent carbon atoms; Ar² is a trivalent aromatic nucleus in which at least two of the valences are situated on adjacent carbon atoms; and X is -NR⁴_, -O-, or -S-, where R⁴ is hydrogen or alkyl of 1 to 8 carbon atoms or an aryl group.

  一类聚合物由一个或多个 2-脒甲基苯并唑单元组成、 其中 Ar 是 Ar¹ 或 Ar²，其中 Ar¹ 是具有两对价位的四价芳香核，每对价位的成员位于相邻的碳原子上；Ar² 是三价芳香核，其中至少有两个价位位于相邻的碳原子上；X 是 -NR⁴_、-O- 或 -S-，其中 R⁴ 是氢或 1 至 8 个碳原子的烷基或芳基。