4-nitroso-[1]naphthylamine | 109871-25-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 4-nitroso-[1]naphthylamine
• 英文别名: 4-Nitrosonaphthalen-1-amine
• CAS: 109871-25-2
• 化学式: C₁₀H₈N₂O
• mdl: MFCD18448123
• 分子量: 172.186
• InChiKey: JCEXBUYUHYXFME-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  55.4
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 二氧化碳 、 nitrosulfuric acid 作用下， 生成 4-nitroso-[1]naphthylamine
  参考文献：
  名称：

  关于芳族伯胺的亚硝化

  摘要：

  在目前的工作中，表明与浓亚硫酸相反，没有浓负取代基（卤素原子，硝基等）的芳族伯胺一般不会在浓硫酸中重氮化，而是以不同的方式反应。那些直接与重氮化合物与对氨基偶氮染料偶合的化合物大多数会转化为对亚硝基胺（对喹啉酰亚胺肟）。该反应已成功完成：

  DOI：

  10.1002/hlca.193802101196

文献信息

• PROCESS FOR PREPARING HIGHLY CONDUCTIVE ACETYLENE HIGH POLYMER
  申请人：SHOWA DENKO KABUSHIKI KAISHA

  公开号：EP0026234A1

  公开（公告）日：1981-04-08

  A process for preparing organic semiconductor, which comprises doping an acetylene high polymer having a fibril structure with a specific electron-accepting compound. Conventional electron-accepting compounds are highly toxic and provide conductive acetylene high polymers which do not always exhibit a sufficiently high electric conductivity, which have a mechanical strength seriously reduced by the doping, and which have an insufficient heat resistance. The use of a specific, the low-toxic electron-accepting compound of the present invention provides a conductive acetylene high polymer having an enhanced electric conductivity and good flexibility and heat resistance. This conductive acetylene high polymer is a p-type semiconductor enabling to freely control the electric conductivity within the range of 10-9 to 103Ω-1.cm-1 and is useful as a material for conductive materials, p-n heterojunction elements, and photo-electric transducers such as solar batteries, photosensors, etc.

  一种制备有机半导体的工艺，包括在具有纤维结构的乙炔高聚物中掺入特定的电子接受化合物。传统的电子接受化合物毒性很高，所提供的导电乙炔高聚物并不总是具有足够高的导电性，掺杂后机械强度严重下降，耐热性也不足。使用本发明的一种特定的低毒电子接受化合物，可以得到一种导电性乙炔高聚物，它具有更高的导电性、良好的柔韧性和耐热性。这种导电乙炔高聚物是一种 p 型半导体，可在 10-9 至 103Ω-1.cm-1 的范围内自由控制电导率，可用作导电材料、p-n 异质结元件和太阳能电池、光传感器等光电转换器的材料。
• Process for production of vinyl chloride polymer
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：EP0172427A2

  公开（公告）日：1986-02-26

  This process is a process for production of a vinyl chloride polymer by suspension polymerization or emulsion polymerization of vinyl chloride monomer or a mixture of vinyl chloride monomer with a vinyl monomer copolymerizable with said vinyl chloride monomer in an aqueous medium, characterized in that the polymerization is carried out in a polymerizer, the inner wall surface and portions of the auxiliary equipment thereof which may come into contact with the monomer during polymerization being previously coated with a scaling preventive comprising at least one selected from dyes, pigments and aromatic or heterocyclic compounds having at least 5 conjugated π bonds, while controlling the chloride ion concentration in the reaction mixture to not higher than 100 ppm. According to said process, scaling onto the inner wall surface of a polymerizer, etc. during polymerization can be prevented effectively and surely.

  该工艺是通过氯乙烯单体或氯乙烯单体与可与所述氯乙烯单体共聚的乙烯基单体混合物在水介质中进行悬浮聚合或乳液聚合来生产氯乙烯聚合物的工艺，其特征在于聚合是在聚合器中进行的、内壁表面及其辅助设备中可能在聚合过程中与单体接触的部分事先涂上一层防垢剂，该防垢剂至少包括一种选自染料、颜料和至少有 5 个共轭 π 键的芳香族或杂环化合物的防垢剂，同时控制反应混合物中的氯离子浓度不高于 100 ppm。根据上述工艺，可有效、可靠地防止聚合过程中聚合器等内壁表面结垢。
• DE519729
  申请人：——

  公开号：——

  公开（公告）日：——
• US1867105
  申请人：——

  公开号：——

  公开（公告）日：——
• FLUORESCENCE QUENCHING AZO DYES, THEIR METHODS OF PREPARATION AND USE
  申请人：Laikhter Andrei

  公开号：US20090053821A1

  公开（公告）日：2009-02-26

  Disclosed is a group of azo quencher compositions useful as fluorescence quenchers having the general structure of formula 1, methods of making or using the compositions, and kits comprising the composition.