2-bromophenyl 4'-bromophenyl sulfone | 141223-29-2

• 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-bromophenyl 4'-bromophenyl sulfone
• 英文别名: 1-bromo-2-(4-bromophenylsulfonyl)benzene；1-Bromo-2-(4-bromophenyl)sulfonylbenzene
• CAS: 141223-29-2
• 化学式: C₁₂H₈Br₂O₂S
• 分子量: 376.068
• InChiKey: YWJCSGXECZQZAY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 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：
  42.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  溴苯 在 cadmium(II) sulfate*8/3H2O 、 四磷十氧化物 作用下， 反应 5.0h， 以59%的产率得到4,4'-二溴二苯砜
  参考文献：
  名称：

  Facile synthesis of diarylsulfones from arenes and 3CdSO4·xH2O via mechanochemistry

  摘要：

  A variety of substituted diarylsulfones could be synthesized by simple arenes and 3CdSO(4)center dot xH(2)O in the presence of P2O5 under high-speed ball milling. It was suggest the aromatic sulfonation was performed by arene and in situ generated H2SO4, following-up by electrophilic substitution with another arene to give diarylsulfone. (C) 2019 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2019.151567

文献信息

• Polyphenylene sulfide resin composition
  申请人：TORAY INDUSTRIES, INC.

  公开号：EP0394933A2

  公开（公告）日：1990-10-31

  Disclosed is a polyphenylene sulfide resin composition having a superior heat resistance and impact resistance obtained by melt-kneading a modified polyphenylene sulfide resin obtained by reacting a polyphenylene sulfide resin with a carboxylic acid anhydride, with at least one thermoplastic resin selected from a polyamide resin, a polyester resin, a polycarbonate resin, a polysulfone resin, and a polyamide-imide resin.

  本发明公开了一种聚苯硫醚树脂组合物，通过将聚苯硫醚树脂与羧酸酐反应得到的改性聚苯硫醚树脂与选自聚酰胺树脂、聚酯树脂、聚碳酸酯树脂、聚砜树脂和聚酰胺-酰亚胺树脂中的至少一种热塑性树脂熔融捏合，获得了具有优异耐热性和耐冲击性的聚苯硫醚树脂组合物。
• Aromatic polymer, method for producing the same and uses thereof
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP1348716A1

  公开（公告）日：2003-10-01

  There is provided a polymer electrolyte which shows excellent characteristics as proton conductive membrane of fuel cells and the like. This polymer electrolyte contains an aromatic polymer which is characterized by having a super strong acid group in a side chain.

  本发明提供了一种聚合物电解质，它作为燃料电池等的质子传导膜具有优异的特性。这种聚合物电解质含有一种芳香族聚合物，其特点是侧链中含有一个超强酸基。
• Sulfonation of aromatic compounds in fluorosulfonic acid-antimony pentafluoride (HSO3F-SbF5)
  作者：Mutsuo Tanaka、Yoshie Souma

  DOI：10.1021/jo00039a046

  日期：1992.6
• Aromatic ring-containing polymer
  申请人：Yoshimura Ken

  公开号：US20070100130A1

  公开（公告）日：2007-05-03

  An aromatic ring-containing polymer is provided having excellent flexibility and surface water-repellency. The polymer containing an aromatic ring has a fluoroalkyl group having two or more carbon atoms as a side chain, which is optionally interrupted by divalent group, wherein the fluoroalkyl group satisfies the following formula (a): A /( A+B )≧0.4  (a) wherein in the formula, A represents the number of fluorine atoms in the fluoroalkyl group and B represents the number of hydrogen atoms in the fluoroalkyl group.
• US5488084A
  申请人：——

  公开号：US5488084A

  公开（公告）日：1996-01-30