2,3,2',3'-tetrachloromethanediphenylsulfide | 1046803-83-1

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: 2,3,2',3'-tetrachloromethanediphenylsulfide
• 英文别名: 1,2-Dichloro-3-(2,3-dichlorophenyl)sulfanylbenzene
• CAS: 1046803-83-1
• 化学式: C₁₂H₆Cl₄S
• 分子量: 324.058
• InChiKey: WZLYFKYTUTVOGK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.5
• 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：
  25.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  2,3-二氯苯硫酚 、 2,3-二氯碘苯 在 四(三苯基膦)钯 、 caesium carbonate 作用下， 以 甲苯 为溶剂， 反应 14.0h， 以68%的产率得到2,3,2',3'-tetrachloromethanediphenylsulfide
  参考文献：
  名称：

  一种多氯代二苯硫醚类化合物的合成方法

  摘要：

  本发明提供了一种多氯代二苯硫醚类化合物的合成方法，包括以下步骤：将氯代苯硫酚加入至有机溶剂中，然后加入碳酸铯、四三苯基膦钯和氯代碘苯，经过反应后，纯化即得多氯代二苯硫醚类化合物。本发明的多氯代二苯硫醚类化合物的合成方法，碳酸铯、四三苯基膦钯作为催化剂，氯代苯硫酚和氯代碘苯作为底物，氯代苯硫酚和氯代碘苯在催化剂的作用下通过偶联反应形成C‑S键合成多氯代二苯硫醚化合物，该合成方法反应路线操作简单，反应条件温和，反应液后处理容易，收率良好，是一种较好的合成多氯代二苯硫醚类化合物的新方法。

  公开号：

  CN113880739A

文献信息

• Preparation of poly(arylene sulfide)
  申请人：PHILLIPS PETROLEUM COMPANY

  公开号：EP0179380A1

  公开（公告）日：1986-04-30

  A process for the catalytic self-condensation of halothiophenol to form a poly(arylene sulfide) is disclosed. The reaction mixture includes an alcohol solvent, the halothiophenol, an alkaline reagent and a catalyst comprising a Group VIII metal. The polymerization process can be carried out at pressures as low as 1 atmosphere and temperatures of 200°C or less.

  本发明公开了一种催化自缩合卤代苯酚形成聚芳基硫醚的工艺。 反应混合物包括醇溶剂、卤代苯酚、碱性试剂和由第八族金属组成的催化剂。 聚合工艺可在低至 1 个大气压和 200°C 或更低温度下进行。
• Preparation of transparent and little colored polyarylenethioether primary melt molding and its utilisation
  申请人：KUREHA KAGAKU KOGYO KABUSHIKI KAISHA

  公开号：EP0223099A1

  公开（公告）日：1987-05-27

  A polyarylenethioether primary melt formed article having a Hunter whiteness higher than 30% and a parallel light transmittance Tp higher than 60%, as measured for a sheet with a thickness of 0.3 mm, at the process for obtaining the article which comprises producing a polyarylenethioether according to the polymerization reaction comprising dehalogenation/sulfidization reaction between an alkali metal sulfide and a dihalo- aromatic compound in a polar organic solvent by carrying out the reaction with addition of an effective amount of a halo-substituted organic compound to obtain a stabilized polyarylenethioether, and then subjecting the polyarylenethioether to melt extrusion. The melt formed article thus produced can be subjected to further melt processing to produce a secondary melt formed article or structure of polyarylenethioether.

  一种聚芳醚一次熔融成形品，其亨特白度高于30%，平行透光率Tp高于60%（以厚度为0.3毫米的片材测量），其获得工艺包括根据聚合反应生产聚芳醚，聚合反应包括碱金属硫化物和二卤代芳香族化合物在极性有机溶剂中的脱卤/硫化反应，在进行反应时加入有效量的卤代有机化合物，以获得稳定的聚芳醚，然后将聚芳醚进行熔融挤出。 由此生产的熔融成形品可进一步进行熔融加工，以生产聚芳醚二次熔融成形品或结构。
• Experimental and theoretical study on IR and NMR spectra of several tetrachlorinated diphenyl sulfides
  作者：Ruijuan Qu、Xuesheng Zhang、Qi Zhang、Xi Yang、Zunyao Wang、Liansheng Wang

  DOI：10.1016/j.saa.2011.06.008

  日期：2011.10

  Tetrachlorinated diphenyl sulfides (TCDPSs) are environmentally interesting compounds. In this paper, both experimental and theoretical studies on IR and H-1 NMR as well as C-13 NMR chemical shifts of 4 synthesized TCDPSs have been carried out. The optimized geometries were obtained at the B3LYP/6-311G** level by using the Gaussian 03 program. Meanwhile, related spectral parameters were calculated. In addition, the experimental values were compared with the calculated ones. The results show that the scaled theoretical vibration frequencies are in good accordance with the observations, and computed chemical shifts are consistent with the experimental values. (C) 2011 Elsevier B.V. All rights reserved.
• US4841018A
  申请人：——

  公开号：US4841018A

  公开（公告）日：1989-06-20