2,2'-trisulfanediyl-di-phenol | 100953-03-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 2,2'-trisulfanediyl-di-phenol
• 英文别名: 2,2'-Trisulfandiyl-di-phenol；2.2'-Dioxy-diphenyltrisulfid；Bis-(2-oxy-phenyl)-trisulfid；trithiobisphenol；2-[(2-hydroxyphenyl)trisulfanyl]phenol
• CAS: 100953-03-5
• 化学式: C₁₂H₁₀O₂S₃
• 分子量: 282.408
• InChiKey: VQVBDNNSGNHKGS-UHFFFAOYSA-N

物化性质

• 沸点：
  451.4±55.0 °C(Predicted)
• 密度：
  1.51±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  116
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2,2'-trisulfanediyl-di-phenol 在 硫酸 、 锌 作用下， 生成 2-羟基苯硫酚
  参考文献：
  名称：

  Purgotti, Gazzetta Chimica Italiana, 1892, vol. 22 II, p. 612

  摘要：

  DOI：
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 sodium sulfide 、 水 作用下， 生成 2,2'-trisulfanediyl-di-phenol
  参考文献：
  名称：

  Purgotti, Gazzetta Chimica Italiana, 1892, vol. 22 II, p. 612

  摘要：

  DOI：

文献信息

• Process for producing polythiobisphenols and process for producing mercaptophenols by the hydrogenolysis of the same
  申请人：SUMITOMO SEIKA CHEMICALS CO., LTD.

  公开号：EP0200212A2

  公开（公告）日：1986-11-05

  A process for producing polythiobisphenols which comprises: reacting a phenol having the general formula or wherein each R independently represents a hydrogen, a halogen or an alkyl, with sulfur monochloride in a polar organic solvent in the presence of a nitrogen-containing organic compound as a catalyst which is selected from the group consisting of tertiary amines, quaternary ammonium, alkylated acid amides and heteroaromatic compounds, in amounts of about 1-30 % by weight based on the amount of the phenol used. As a catalyst, bromine or an alkali metal halide is also usable. A novel process for producing mercaptophenols by the hydrogenolysis of polythiobisphenols in the presence of a nickel catalyst is also disclosed. Raney nickel catalyst which is in advance poisoned with an organosulfur compound in which the sulfur atom has unshared electron pairs is especially effective as a catalyst.

  一种生产聚硫双酚的工艺，包括： 使通式为 或 其中每个 R 独立地代表氢、卤素或烷基，在极性有机溶剂中与一氯化硫反应，催化剂为含氮有机化合物，选自叔胺、季铵、烷基化酸酰胺和杂芳烃化合物组成的组，用量约为苯酚用量的 1-30%（重量百分比）。溴或碱金属卤化物也可用作催化剂。 此外，还公开了一种在镍催化剂存在下通过氢解多硫二酚生产巯基苯酚的新工艺。雷尼镍催化剂是一种特别有效的催化剂，这种催化剂事先用有机硫化合物毒化，其中的硫原子具有未共享的电子对。
• Process for producing mercaptophenols by the hydrogenolysis of polythiobisphenols
  申请人：SUMITOMO SEIKA CHEMICALS CO., LTD.

  公开号：EP0474259A2

  公开（公告）日：1992-03-11

  A novel process for producing mercaptophenols by the hydrogenolysis of polythiobisphenols in the presence of a nickel catalyst is disclosed. Raney nickel catalyst which is in advance poisoned with an organosulfur compound in which the sulfur atom has unshared electron pairs is especially effective as a catalyst. A process for producing polythiobisphenols which comprises: reacting a phenol having the general formula wherein each R independently represents a hydrogen, a halogen or an alkyl, with sulfur monochloride in a polar organic solvent in the presence of a nitrogen-containing organic compound as a catalyst which is selected from the group consisting of tertiary amines, quaternary ammoniums, alkylated acid amides and heteroaromatic compounds, in amounts of about 1-30 % by weight based on the amount of the phenol used. As a catalyst, bromine or an alkali metal halide is also usable.

  本发明公开了一种在镍催化剂存在下通过氢解多硫二酚生产巯基苯酚的新工艺。事先用硫原子具有未共享电子对的有机硫化合物毒化的雷尼镍催化剂作为催化剂特别有效。 一种生产聚硫双酚的工艺包括：使通式为 其中每个 R 独立地代表氢、卤素或烷基，与一氯化硫在极性有机溶剂中，在含氮有机 化合物存在下作为催化剂进行反应，该有机化合物选自由叔胺、季铵、烷基化酸酰胺和杂 芳化合物组成的组，其用量为苯酚用量的约 1-30%（重量百分比）。溴或碱金属卤化物也可用作催化剂。
• JPS61207370A
  申请人：——

  公开号：JPS61207370A

  公开（公告）日：1986-09-13
• US4440655A
  申请人：——

  公开号：US4440655A

  公开（公告）日：1984-04-03
• US4740578A
  申请人：——

  公开号：US4740578A

  公开（公告）日：1988-04-26