bis(p-phenylthiophenyl)sulphide | 3379-81-5

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: bis(p-phenylthiophenyl)sulphide
• 英文别名: bis(p-phenylthiophenyl)sulfide；4,4'-bis(phenylthio)diphenyl sulfide；4,4'-bis(phenylthio)diphenylthioether；Bis-<4-(phenylmercapto)-phenyl>-sulfid；4,4'-Bis-(phenylthiol)-diphenylsulfid；4,4'-Diphenylthiodiphenylsulfid；1,1'-{Sulfanediylbis[(4,1-phenylene)sulfanediyl]}dibenzene；1-phenylsulfanyl-4-(4-phenylsulfanylphenyl)sulfanylbenzene
• CAS: 3379-81-5
• 化学式: C₂₄H₁₈S₃
• 分子量: 402.605
• InChiKey: YGNDAASZHGDRBB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.6
• 重原子数：
  27
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  75.9
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2930909090

反应信息

• 作为反应物：
  描述：

  bis(p-phenylthiophenyl)sulphide 在 溴 、 溶剂黄146 作用下， 反应 42.0h， 以89%的产率得到4,4'-bis(4-bromophenylthio)diphenylthioether
  参考文献：
  名称：

  p-Phenylene sulfide oligomers and their properties. Ar–S couplings mediated by copper or by fluorine substitutions

  摘要：

  A series of monodisperse p-phenylene sulfide oligomers were efficiently synthesized by using a bidirectional growth. A strategy combining Cu-catalyzed Ar-S couplings for small oligomers and fluorine aromatic substitutions by aryl thiolates for longer ones was put forward. The latter method is Superior to Cu-catalyzed reactions for longer oligomers. Fluorine chemistry brings some new advantages Such as solubility and reactivity, Qualitative crystallinity studies were reported according to the oligomer size and the functional series, by using a microscope equipped with a heating stage and a camera. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2009.02.068
• 作为产物：
  描述：

  二苯硫醚 在 溴 作用下， 以 溶剂黄146 为溶剂， 生成 bis(p-phenylthiophenyl)sulphide
  参考文献：
  名称：

  Baliah; Govindarajan, Journal of the Indian Chemical Society, 1990, vol. 67, # 11, p. 903 - 907

  摘要：

  DOI：

文献信息

• Recyclable Heterogeneous Supported Copper-Catalyzed Coupling of Thiols with Aryl Halides: Base-Controlled Differential Arylthiolation of Bromoiodobenzenes
  作者：Sukalyan Bhadra、Bojja Sreedhar、Brindaban C. Ranu

  DOI：10.1002/adsc.200900358

  日期：2009.10

  Alumina-supported copper sulfate efficiently catalyzes the S-arylation of aromatic, heteroaromatic and aliphatic thiols with aryl as well as heteroaryl halides under aerobic, ligand-free conditions. This protocol provides an easy access to a variety of thioethers as well as unsymmetrical bis-thioethers by base-controlled differential coupling of thiols with iodo- and bromo-substituents in an aromatic

  氧化铝负载的硫酸铜可在无氧，无配体的条件下，有效地催化芳基，杂芳族和脂肪族硫醇与芳基以及杂芳基卤化物的S-芳基化反应。该协议通过在芳香族卤化物中通过硫醇与碘代和溴代取代基的碱基控制的差分偶联，轻松获得各种硫醚以及不对称的双硫醚。该催化剂便宜，对空气不敏感，环境友好且可回收。
• Positive photosensitive composition
  申请人：Kodama Kunihiko

  公开号：US20070003871A1

  公开（公告）日：2007-01-04

  A positive photosensitive composition comprises a compound capable of generating a specified sulfonic acid upon irradiation with one of an actinic ray and radiation and (B) a resin capable of decomposing under the action of an acid to increase the solubility in an alkali developer.

  一种正性光敏组合物包括一种化合物，该化合物能够在接受活性光线或辐射照射后产生一种指定的磺酸，并且（B）一种树脂，该树脂在酸作用下分解以增加在碱性显影剂中的溶解度。
• Process for the Photoactivation and use of a Catalyst by an Inverted Two-Stage Procedure
  申请人：Benkhoff Johannes

  公开号：US20070249484A1

  公开（公告）日：2007-10-25

  The invention pertains to a process for the application of a specific photolatent catalyst (a) wherein a composition of matter, comprising said catalyst, is subjected to irradiation before being further processed.

  本发明涉及一种特定光潜催化剂（a）的应用过程，其中包含该催化剂的物质组成被辐照后再进行进一步加工。
• Chain length effects of phenylene sulfide modifiers on selective acetylene partial hydrogenation over Pd catalysts
  作者：Kyunglim Hyun、Younghwan Park、Minkee Choi

  DOI：10.1016/j.jcat.2022.11.008

  日期：2022.12

  the acetylene partial hydrogenation selectivity by inhibiting adsorption and full hydrogenation of ethylene. This was attributed to the fact that modifiers with a greater number of sulfide groups per molecule can bind more efficiently to the Pd surface for entropic reasons (chelate effect) and thus better inhibit ethylene adsorption. In contrast, the adsorption of acetylene to Pd was nearly unaffected

  我们最近报道了具有苯硫醚部分的聚合物链可以有效地修饰 Pd 催化剂表面，从而能够在富含乙烯的条件下选择性地部分氢化乙炔。在本研究中，我们合成了具有定制分子大小的低聚和聚合苯硫醚，以系统地研究有机改性剂链长的催化作用。结果表明，改性剂链长的增加有利于通过抑制乙烯的吸附和完全加氢来提高乙炔部分加氢的选择性。这归因于这样一个事实，即由于熵的原因（螯合效应），每分子具有更多硫化物基团的改性剂可以更有效地结合到 Pd 表面，从而更好地抑制乙烯吸附。相比之下，由于其更强的结合能力和小的动力学直径，乙炔对 Pd 的吸附几乎不受改性剂的存在和大小的影响。具有较大链​​长的改性剂也有利于提高催化剂的长期稳定性，因为它们具有更高的热化学稳定性和更强的抑制碳质沉积物形成的能力。目前的结果表明，与常用的有机小分子相比，聚合物可以作为更有效、更持久的选择性改性剂。具有较大链​​长的改性剂也有利于提高催化剂的长期稳定
• Process for producing aromatic polyether ketones and polythioether ketones
  申请人：MITSUBISHI KASEI CORPORATION

  公开号：EP0135938A2

  公开（公告）日：1985-04-03

  A process for producing aromatic polyether ketones and polythioether ketones, which comprises reacting aromatic ethers or thioethers represented by the general formula: where each of R1 to R12 is a hydrogen atom, a halogen atom, a hydrocarbon group or an alkoxy group, n is an integer of 0 to 5, and X is an oxygen atom or a sulfur atom, with phosgene in aprotic solvent having a dielectric constant of lower than 20 and a dipole moment of lower than 3.0 in the presence of anhydrous halides of metals of Group III in the periodic table as a catalyst.

  一种生产芳香族聚醚酮和聚硫醚酮的工艺，它包括使通式所代表的芳香族醚或硫醚反应： 其中 R1 至 R12 各为氢原子、卤素原子、烃基或烷氧基，n 为 0 至 5 的整数，X 为氧原子或硫原子，在介电常数低于 20 和偶极矩低于 3.0 的无水光气溶剂中，以元素周期表中第 III 族金属的卤化物为催化剂进行反应。