2,5-二溴-苯磺酸 | 63137-37-1

• 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: 2,5-二溴-苯磺酸
• 英文名称: 2,5-dibromobenzenesulfonic acid
• 英文别名: 2,5-dibromo-benzenesulfonic acid；2,5-Dibrom-benzolsulfonsaeure；1,4-dibromobenzene-2-sulfonic acid；2.5-Dibrom-benzolsulfonsaeure
• CAS: 63137-37-1
• 化学式: C₆H₄Br₂O₃S
• 分子量: 315.97
• InChiKey: GUCJTGYQCHDCLD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  62.8
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2,5-二溴-苯磺酸 在 氢溴酸 作用下， 生成 1,4-二溴苯
  参考文献：
  名称：

  Limpricht, Chemische Berichte, 1877, vol. 10, p. 1539

  摘要：

  DOI：
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 氢溴酸 作用下， 生成 2,5-二溴-苯磺酸
  参考文献：
  名称：

  Thomas, Justus Liebigs Annalen der Chemie, 1877, vol. 186, p. 130

  摘要：

  DOI：

文献信息

• POLYARYLENE POLYMERS AND PROCESSES FOR PREPARING
  申请人：Teasley Mark F.

  公开号：US20120004387A1

  公开（公告）日：2012-01-05

  Provided are sulfone-containing polyarylene polymers. Also provided are monomers and processes for preparing the polymers. The polyarylene polymers are suitable for use as engineering polymers.

  提供的是含砜基的聚芳烃聚合物。还提供了用于制备这些聚合物的单体和工艺。这些聚芳烃聚合物适用于作为工程塑料使用。
• Synthesis of phosphonosulfonic acid building blocks as linkers for coordination polymers
  作者：O. Beyer、T. Homburg、M. Albat、N. Stock、U. Lüning

  DOI：10.1039/c7nj01697b

  日期：——

  Ten aromatic building blocks (8–11, 23–28) containing phosphonic and sulfonic acid groups within one molecule were synthesized. Twofold nucleophilic substitution starting from 1,2,4,5-tetrakis(bromomethyl)benzene (1) followed by hydrolysis gave building blocks 8–11. To obtain building blocks 23–28, the respective bromobenzenesulfonic acids 13, 16, 18–20 and 22 had to be synthesized first. Palladium-catalysed

  十个芳香族积木（8-11，23-28一个分子中含有膦基和磺酸基）的合成。从1,2,4,5-四（溴甲基）苯（1）开始两次亲核取代，然后水解得到结构单元8-11。为了获得积木23-28，各个bromobenzenesulfonic酸13，16，18-20和22必须首先合成。钯催化的与亚磷酸三乙酯的交叉偶联，然后水解，得到了具有膦酸和磺酸基团的所需结构单元。积木9该化合物成功地用作合成具有组成[La 2（H 2 L）1.5（H 2 O）4 ]的新型La基CP的连接基。
• BIPYRIDINE COMPOUND, TRANSITION METAL COMPLEX, AND METHOD FOR PRODUCTION OF CONJUGATED AROMATIC COMPOUND USING THE TRANSITION METAL COMPLEX
  申请人：Asaumi Taku

  公开号：US20100184978A1

  公开（公告）日：2010-07-22

  A bipyridine compound represented by the formula (1): wherein R 1 , R 2 and R 3 each independently represent a C1-C10 alkyl group which may be substituted etc., and R 4 , R 5 , R 6 , R 7 and R 8 each independently represent a hydrogen atom etc., a transition metal complex obtained by contacting a bipyridine compound represented by the formula (1) with a compound of a transition metal belonging to Group 9, 10 or 11, and a method for production of a conjugated aromatic compound comprising reacting an aromatic compound (A) wherein one or two leaving groups are bonded to an aromatic ring with an aromatic compound (A) having the same structure as that of the above-mentioned aromatic compound (A) or an aromatic compound (B) being structurally different from the above-mentioned aromatic compound (A) and having one or two leaving groups bonded to an aromatic ring, in the presence of the transition metal complex.

  一种以式(1)表示的联吡啶化合物：其中R1、R2和R3各自独立地表示可以被取代的C1-C10烷基等，而R4、R5、R6、R7和R8各自独立地表示氢原子等，通过将式(1)表示的联吡啶化合物与属于9、10或11族过渡金属的化合物接触而获得的过渡金属配合物，以及一种制备共轭芳香化合物的方法，包括在过渡金属配合物的存在下，将一个或两个离去基团与芳环结合的芳香化合物（A）与具有与上述芳香化合物（A）相同结构的芳香化合物（A）或结构不同于上述芳香化合物（A）且具有一个或两个离去基团与芳环结合的芳香化合物（B）反应。
• POLYMER, POLYMER ELECTROLYTE AND USE OF SAME
  申请人：Yashiro Arihiro

  公开号：US20110151355A1

  公开（公告）日：2011-06-23

  The present invention provides a polymer, a polymer electrolyte and the use thereof. The polymer has, as a structural unit, a phenylene group in which two or three hydrogen atoms each have been substituted with a group represented by the following formula (A), and is insoluble in water: wherein A 1 represents a group represented by formula (1a), formula (1b) or formula (1c) below, and the two or three A 1 groups may be the same as or different from each other, wherein R 10 and R 11 each independently represents a hydrogen atom, an alkyl group of 1 to 20 carbon atoms, or an aryl group of 6 to 20 carbon atoms, R 12 represents a hydrogen atom, an alkyl group of 1 to 20 carbon atoms, or an aryl group of 6 to 20 carbon atoms, M represents a metal ion or an ammonium ion, and in a case where M represents a divalent or higher-valent metal ion, M may be further bonded to another substituent.

  本发明提供了一种聚合物、聚合物电解质及其使用方法。该聚合物具有苯基结构单元，其中每个苯环上的两个或三个氢原子分别被下式（A）所代表的基团所取代，且聚合物不溶于水：其中A1代表以下式（1a）、式（1b）或式（1c）所代表的基团，两个或三个A1基团可以相同或不同，其中R10和R11各自独立地代表氢原子、1至20个碳原子的烷基或6至20个碳原子的芳基，R12代表氢原子、1至20个碳原子的烷基或6至20个碳原子的芳基，M代表金属离子或铵离子，当M代表二价或更高价的金属离子时，M可以进一步与另一个取代基连接。
• TRANSITION METAL COMPLEX AND PROCESS FOR PRODUCING CONJUGATED AROMATIC COMPOUND USING THE TRANSITION METAL COMPLEX
  申请人：Asaumi Taku

  公开号：US20110046336A1

  公开（公告）日：2011-02-24

  A transition metal complex obtained by contacting a bipyridine compound represented by the formula (1): wherein R 1 , R 2 and R 3 represent a C1-C10 alkyl group which may be substituted, etc., and R 4 and R 5 represent a hydrogen atom etc., with a compound of a transition metal belonging to Group 9, 10 or 11, and a process for producing a conjugated aromatic compound comprising reacting an aromatic compound (A) wherein one or two leaving groups are bonded to an aromatic ring with an aromatic compound (A) having the same structure as that of the above-mentioned aromatic compound (A) or an aromatic compound (B) being structurally different from the above-mentioned aromatic compound (A) and having one or two leaving groups bonded to an aromatic ring, in the presence of said transition metal complex.

  通过将式（1）所表示的联吡啶化合物与属于9、10或11族的过渡金属化合物接触而获得的过渡金属配合物，其中R1、R2和R3代表C1-C10烷基，可以被取代等，而R4和R5代表氢原子等。制备共轭芳香化合物的方法包括，在所述过渡金属配合物的存在下，将一个芳香化合物（A），其中一个或两个离去基团与芳香环相键合，与具有与上述芳香化合物（A）相同结构的芳香化合物（A）或在结构上不同于上述芳香化合物（A）并且具有一个或两个离去基团与芳香环相键合的芳香化合物（B）反应。