p,p'-Bis-(4-aminophenyl)-diphenylsulfid-dithioaether | 57439-11-9

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: p,p'-Bis-(4-aminophenyl)-diphenylsulfid-dithioaether
• 英文别名: 4,4'-thiobis[(p-phenylenesulfanyl)aniline]；3SDA；4-[4-[4-(4-Aminophenyl)sulfanylphenyl]sulfanylphenyl]sulfanylaniline
• CAS: 57439-11-9
• 化学式: C₂₄H₂₀N₂S₃
• 分子量: 432.634
• InChiKey: MLMASTURUPRQRF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.3
• 重原子数：
  29
• 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：
  128
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  马来酸酐 、 p,p'-Bis-(4-aminophenyl)-diphenylsulfid-dithioaether 以 N,N-二甲基乙酰胺 为溶剂， 反应 5.0h， 生成
  参考文献：
  名称：

  Optically Transparent Sulfur-containing Semi-alicyclic Polyimide with High Refractive Index

  摘要：

  Sulfur-containing semi-alicyclic polyimides (PIs) with high refractive indices up to 1.7272 at 632.8 nm have been prepared by the Michael polyaddition of sulfur-containing bismaleimides (SBMIs) with 4,4′-thiobis(benzenethiol) (TBT). These PIs also showed high transparency in the visible region, low birefringence (Δn), and a high glass transition temperature.

  DOI：

  10.1246/cl.2010.392
• 作为产物：
  描述：

  4-氨基苯硫酚 生成 p,p'-Bis-(4-aminophenyl)-diphenylsulfid-dithioaether
  参考文献：
  名称：

  TEHRAUTI, MAKOTO;ARITOMI, MITSUTOSI

  摘要：

  DOI：

文献信息

• Aromatic polythioetheramides and process for their production
  申请人：MITSUBISHI PETROCHEMICAL CO., LTD.

  公开号：EP0162606A1

  公开（公告）日：1985-11-27

  Aromatic polythioetheramides have repeating units represented by one or both of the following formulae and wherein X is C1-C10 divalent hydrocarbon, -0-, -S-, - SO-, - SO2- or -CO-; a is 0 or 1; Y is C,-C20 alkyl, C3-C20 cycloalkyl, C6-C20 aralkyl, C6-C20 aryl, halogen or nitro; b, c, e and f, 0 to 4; d, 0-20 and Ar is a C6-C30 aromatic ring. Repeating units derived from C6-C30 aromatic diamines may replace up to 50 mol% of the above thioetheramide units, and from 51 to 99 mol% when Ar is isophthalyl or terephthalyl. The polymers have excellent moldability, flame retardance, heat resistance and chemical resistance, and are suitable for use as engineering plastics.

  芳香族聚硫醚酰胺的重复单元由以下一个或两个式子表示 和 其中 X 为 C1-C10 二价烃、-0-、-S-、-SO-、-SO2- 或-CO-；a 为 0 或 1；Y 为 C,-C20烷基、C3-C20 环烷基、C6-C20 芳基、C6-C20 芳基、卤素或硝基；b、c、e 和 f 为 0 至 4；d 为 0 至 20；Ar 为 C6-C30 芳环。 由 C6-C30 芳族二胺衍生的重复单元可取代高达 50 摩尔%的上述硫醚酰胺单元，当 Ar 为间苯二甲酸酯或对苯二甲酸酯时，可取代 51 至 99 摩尔%的上述硫醚酰胺单元。这些聚合物具有优异的成型性、阻燃性、耐热性和耐化学性，适合用作工程塑料。
• Crystalline polyimides containing cumulative phenylene sulfide units
  申请人：GENERAL ELECTRIC COMPANY

  公开号：EP0213573A2

  公开（公告）日：1987-03-11

  Crystalline polyimides having low glass transition temperatures and high solvent resistance are obtained by reacting diamino-oligo-phenylene sulfides with aromatic tetracarboxylic acids or their anhydride derivatives. The diamino-oligo-phenylene sulfides can be of varying length and can be reacted with the dianhydride by conventional processes.

  通过二氨基醇基苯基硫化物与芳香族四羧酸或其酸酐衍生物反应，可获得具有低玻璃化转变温度和高耐溶剂性的结晶聚酰亚胺。二氨基醇基苯基硫化物可以有不同的长度，并可通过传统工艺与二酐反应。
• Gas separation membrane, gas separation module, gas separation device, and gas separation method
  申请人：FUJIFILM Corporation

  公开号：US10040035B2

  公开（公告）日：2018-08-07

  Provided are a gas separation membrane which includes a gas separation layer formed to include a polyimide compound and in which the polyimide compound includes a repeating unit represented by the following Formula (I), a gas separation module, a gas separation device, and a gas separation method using the same. In Formula (I), R represents a group having a specific structure. R3 represents a specific substituent group. A1 to A3 represent a hydrogen atom or a specific substituent group, but all of A1 to A3 do not represent a hydrogen atom at the same time. In this case, at least one of R3, A1, A2, and A3 represents a specific polar group.

  本发明提供了一种气体分离膜，该膜包括由聚酰亚胺化合物形成的气体分离层，其中聚酰亚胺化合物包括由下式（I）表示的重复单元；还提供了一种气体分离组件、一种气体分离装置和一种使用该膜的气体分离方法。 式（I）中，R 代表具有特定结构的基团。R3 代表特定的取代基。A1 至 A3 代表氢原子或特定取代基，但所有 A1 至 A3 不同时代表氢原子。 在这种情况下，R3、A1、A2 和 A3 中至少有一个代表特定的极性基团。
• Gas separation membrane, gas separation module, gas separation device, gas separation method, and polyimide compound
  申请人：FUJIFILM Corporation

  公开号：US10537859B2

  公开（公告）日：2020-01-21

  A gas separation membrane includes a gas separation layer containing a polyimide compound having a repeating unit represented by Formula (I), in Formula (I), RI represents a hydrogen atom, an alkyl group, or a halogen atom, Xa represents a sulfamoyl group, an alkoxysulfonyl group, a carboxy group, a hydroxy group, an acyloxy group, or a halogen atom, and R represents a mother nucleus having a specific structure.

  气体分离膜包括气体分离层，该层含有聚酰亚胺化合物，其重复单元由式（I）表示、 在式（I）中，RI 代表氢原子、烷基或卤素原子，Xa 代表氨基磺酰基、烷氧基磺酰基、羧基、羟基、酰氧基或卤素原子，R 代表具有特定结构的母核。
• Method for producing gas separation composite membrane, liquid composition, gas separation composite membrane, gas separation module, gas separation apparatus, and gas separation method
  申请人：FUJIFILM Corporation

  公开号：US10654005B2

  公开（公告）日：2020-05-19

  The method for producing a gas separation composite membrane includes applying a mixed liquid containing compounds (a) and (b) below onto a porous support to form a coating film and curing the coating film to form a crosslinked polysiloxane compound layer: (a) a particular crosslinkable polysiloxane compound having a structural unit (a1), a structural unit (a2), and a structural unit (a3) or (a4), and (b) a particular crosslinkable polysiloxane compound having a structural unit (b1), a structural unit (b2), and a structural unit (b3) or (b4), where R1a to R1f and R2a to R2f represent a particular group and * represents a particular linking site.

  生产气体分离复合膜的方法包括将含有以下化合物（a）和（b）的混合液体涂抹在多孔支架上以形成涂膜，并固化涂膜以形成交联聚硅氧烷化合物层： (a) 具有结构单元(a1)、结构单元(a2)和结构单元(a3)或(a4)的特定可交联聚硅氧烷化合物，和 (b) 具有结构单元(b1)、结构单元(b2)和结构单元(b3)或(b4)的特定可交联聚硅氧烷化合物、 其中 R1a 至 R1f 和 R2a 至 R2f 代表一个特定的组，* 代表一个特定的连接点。