di(p-aminophenyl)phosphine oxide

• 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: di(p-aminophenyl)phosphine oxide
• 英文别名: 4-(4-Aminophenyl)phosphonoylaniline；4-(4-aminophenyl)phosphonoylaniline
• 化学式: C₁₂H₁₃N₂OP
• 分子量: 232.222
• InChiKey: TYNNEOUATWMCIY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  16
• 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：
  69.1
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  di(p-aminophenyl)phosphine oxide 、 4-甲苯硫酚 在 potassium carbonate 作用下， 以 四氢呋喃 为溶剂， 反应 6.0h， 以82%的产率得到p-methylphenylthio di(p-aminophenyl)phosphine oxide
  参考文献：
  名称：

  一种硫代磷酸酯类化合物的制备方法

  摘要：

  本发明提供了一种硫代磷酸酯类化合物的制备方法，包括以下步骤，在无机碱的作用下，将P(O)‑H类化合物和含有巯基官能团的化合物在有机溶剂中反应后，得到硫代磷酸酯类化合物。本发明在无机碱的作用下，采用P(O)‑H类化合物作为初始原料，在无金属催化和室温条件下，通过脱氢偶联反应，实现了高产率硫代磷酸酯或有机磷酸酯的合成，并且对不同取代基的亚磷酸烷基酯或芳基氧化膦和硫酚都有很好的适用性；本发明提供的合成路线，原料简单，反应条件温和，反应时间短，产率高，副产物少，有利于后期合成一些具有生物活性的硫代磷酸酯类药物，减少了金属残留和毒害作用，为药物、农药、生物活性分子中的相关应用提供了更多的方向和选择。

  公开号：

  CN106928272A

文献信息

• Material for liquid crystal aligning and liquid crystal displays made by using the same
  申请人：Tsutsui Kimiaki

  公开号：US20060051525A1

  公开（公告）日：2006-03-09

  To provide a liquid crystal aligning agent useful to obtain a liquid crystal alignment film which exhibits a high voltage retention characteristic even under high temperature conditions and which has a low accumulation charge, and a liquid crystal display device which is less susceptible to lowering of contrast or to image persistence. A liquid crystal aligning agent comprising at least one selected from a polyamic acid obtained by reactive polymerization of a tetracarboxylic dianhydride component with a diamine component, and a polyimide obtained by cyclodehydration of the polyamic acid, characterized in that at least part of the tetracarboxylic dianhydride component is a tetracarboxylic dianhydride having an alicyclic structure or an aliphatic structure, and at least part of the diamine component is a diamine represented by the following formula (1): (wherein two among R 1 to R 10 are primary amino groups, and the rest are hydrogen atoms or monovalent organic groups other than primary amino groups, provided that they may be the same or different from one another), and a liquid crystal display device having a liquid crystal alignment film obtained from this liquid crystal aligning agent.

  提供一种液晶定向剂，用于获得一种液晶定向膜，该膜即使在高温条件下也具有高电压保持特性且具有低积累电荷，并且液晶显示装置不易降低对比度或出现图像残留。该液晶定向剂包括至少选自通过四羧酸二酐组分与二胺组分的反应聚合获得的聚酰亚胺酸和通过聚酰亚胺酸的环化脱水获得的聚酰亚胺，其特征在于四羧酸二酐组分的至少一部分是具有脂环结构或脂肪族结构的四羧酸二酐，而二胺组分的至少一部分是由以下公式（1）表示的二胺：（其中R1到R10中的两个是一级氨基，其余为氢原子或除一级氨基外的单价有机基团，但它们可以相同或不同），以及使用该液晶定向剂获得的液晶显示装置的液晶定向膜。
• CATIONIC DYEABLE POLYURETHANE ELASTIC YARN AND METHOD OF PRODUCTION
  申请人：Tanaka Toshihiro

  公开号：US20100130083A1

  公开（公告）日：2010-05-27

  Disclosed is a polyurethane elastic yarn which is excellent in elongation, resilience, heat resistance, alkali resistance, chemical resistance, and capability of being dyed with a cationic dye and which is suitable for use in a stretch cloth, a wearing apparel or the like. The polyurethane elastic yarn comprises: an elastic yarn comprising a polyurethane mainly composed of a polymer diol and a diisocyanate; and a polymer of a compound having a sulfonate group contained in the elastic yarn.

  本发明涉及一种聚氨酯弹性纱线，其具有良好的延展性、弹性、耐热性、耐碱性、耐化学性和阳离子染料染色能力，并适用于伸展布料、服装等用途。该聚氨酯弹性纱线包括：一种弹性纱线，其包括主要由聚合物二元醇和二异氰酸酯组成的聚氨酯；以及包含有磺酸基团化合物的聚合物，其含于所述弹性纱线中。
• Imide-crosslinked ethylenic polymer resin foams and method of making
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0001666A2

  公开（公告）日：1979-05-02

  Resin foam products which are infusible and insoluble in usual solvents and resist ignition and burning in air are prepared from unsaturated imides such as 4,4'-methylenedianiline- bis-maleimide, unsaturated amic acids such as bis-maleamic acid and mixtures of unsaturated anhydrides such as maleic anhydride and poly(primary amines). The resin foams are made by heating to resin-forming- foaming temperature a reaction mixture containing such starting material, surfactant and blowing agent.

  不饱和酰亚胺（如 4,4'-亚甲基二苯胺-双马来酰亚胺）、不饱和胺基酸（如双马来酰亚胺酸）以及不饱和酸酐（如马来酸酐和聚（伯胺））的混合物可制备可浸润、不溶于普通溶剂且不易在空气中点燃和燃烧的树脂泡沫产品。将含有此类起始材料、表面活性剂和发泡剂的反应混合物加热至树脂发泡温度，即可制成树脂泡沫。
• Light-absorbing resins for display device, display devices using the resin and method of manufacturing the same
  申请人：KABUSHIKI KAISHA TOSHIBA

  公开号：EP0231953A2

  公开（公告）日：1987-08-12

  For the display apparatus that uses an electro-optic modulating material such as liquid crystal, use is made of a thin film transistor which possesses a good response, as the driving element. In this transistor, there is provided a light-absorbing resin layer that is formed by a polyimide and a light absorber to prevent malfunctions due to light. A method of manufacturing the display apparatus is disclosed.

  在使用液晶等电光调制材料的显示装置中，使用了具有良好响应的薄膜晶体管作为驱动元件。在这种晶体管中，有一个由聚酰亚胺和光吸收剂形成的光吸收树脂层，以防止光引起的故障。此外，还公开了一种制造显示装置的方法。
• Process for producing azo group-containing polymer having azo group in main chain
  申请人：MITSUBISHI KASEI CORPORATION

  公开号：EP0319197A2

  公开（公告）日：1989-06-07

  A process for producing an azo group-containing polymer which comprises polycondensing: (A) an azo-containing compound having an azo group in the main molecular chain and alcoholic hydroxyl, phenolic hydroxyl, imino or amino groups at both ends thereof, or a modified azo-containing compound which has been prepared by reacting a compound having an azo group in the main molecular chain and alcoholic hydroxyl groups at both ends thereof with a dicarboxylic acid chloride, with (B) a carbonate precursor, or when (A) is the azo-containing compound, a dicarboxylic acid, with the proviso that when the azo-containing compound is the compound having an azo group in the main molecular chain and alcoholic hydroxyl groups at both ends thereof (B) is not a carbonate precursor.

  一种生产含偶氮基聚合物的工艺，包括缩聚： (A) 主分子链中含有偶氮基团且其两端含有醇羟基、酚羟基、亚氨基或氨基的含偶氮 化合物，或通过使主分子链中含有偶氮基团且其两端含有醇羟基的化合物与氯化二 羧酸反应制备的改性含偶氮化合物，与 (B) 碳酸前体，或当(A)为含偶氮的化合物时，二羧酸、 但当含偶氮的化合物是主分子链中含有偶氮基团而其两端含有醇羟基的化合物时，(B) 不是碳酸盐前体。