N-萘-2-基-N-苯基亚硝酰胺 | 5488-73-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: N-萘-2-基-N-苯基亚硝酰胺
• 英文名称: [2]naphthyl-nitroso-phenyl-amine
• 英文别名: [2]Naphthyl-nitroso-phenyl-amin；N-Nitroso-N-phenyl-β-naphthylamin；Phenyl-β-naphthyl-nitrosamin；N-Nitrosophenyl-β-naphthylamin；Phenyl-(2)-naphthyl-nitrosamin；2-Naphthalenamine, N-nitroso-N-phenyl-；N-naphthalen-2-yl-N-phenylnitrous amide
• CAS: 5488-73-3
• 化学式: C₁₆H₁₂N₂O
• 分子量: 248.284
• InChiKey: BOIDPNPEIDTKPP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  32.7
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2928000090

反应信息

• 作为反应物：
  描述：

  N-萘-2-基-N-苯基亚硝酰胺 在 溶剂黄146 、 锌 作用下， 生成 4-methoxy-benzaldehyde-([2]naphthyl-phenyl-hydrazone)
  参考文献：
  名称：

  Bovini; Graziani, Gazzetta Chimica Italiana, 1913, vol. 43 II, p. 685

  摘要：

  DOI：
• 作为产物：
  描述：

  N-苯基-2-萘胺 在 silica gel 、 sodium nitrite 作用下， 以 neat (no solvent) 为溶剂， 生成 N-萘-2-基-N-苯基亚硝酰胺
  参考文献：
  名称：

  1H NMR光谱研究N-亚硝胺的立体选择性和内观异构效应

  摘要：

  制备了纳米高岭土-SO 3 H并用于N-亚硝胺的合成。产物的特征在于它们的光谱（IR 和1 H NMR）数据。N-亚硝胺可以以两种内消旋体形式存在，但该反应具有很强的区域选择性，并且只有一种内消旋体作为主要产物形成，可以以两种E和Z立体异构体存在。在本文中，我们研究了 N -亚硝胺的介观效应，解释了对称N -亚硝胺中相应质子的非对映性质以及不对称N -亚硝胺中两种异构体的形成。

  DOI：

  10.1007/s11224-022-02109-5

文献信息

• The use of Nafion-H®/NaNO2 as an efficient procedure for the chemoselective N-nitrosation of secondary amines under mild and heterogeneous conditions
  作者：Mohammad Ali Zolfigol、Davood Habibi、BiBi Fatemeh Mirjalili、Abdolhamid Bamoniri

  DOI：10.1016/s0040-4039(03)00578-1

  日期：2003.4

  A combination of Nafion-H® and sodium nitrite in the presence of wet SiO2 was used as an effective agent for the N-nitrosation of secondary amines under mild and heterogeneous conditions in good to excellent yields.

  在湿的SiO 2存在下，Nafion-H®和亚硝酸钠的组合被用作有效的试剂，用于在温和和非均相条件下以良好或优异的收率对仲胺进行N-亚硝化。
• Silica Sulfuric Acid<b>/</b>NaNO₂as a Novel Heterogeneous System for the Chemoselective N-Nitrosation<b />of Secondary Amines under Mild Conditions
  作者：Mohammad Ali Zolfigol、Abdolhamid Bamoniri

  DOI：10.1055/s-2002-34230

  日期：——

  Neat chlorosulfonic acid reacts with silica gel to give silica sulfuric acid in which sulfuric acid is immobilized on the surface of silica gel via a covalent bond. A combination of silica sulfuric acid and sodium nitritein the presence of wet SiO 2 was used as an effective nitrosating agent for the nitrosation of secondary amines to their corresponding nitroso derivatives under mild and heterogeneous

  纯氯磺酸与硅胶反应生成二氧化硅硫酸，其中硫酸通过共价键固定在硅胶表面。二氧化硅硫酸和亚硝酸钠在湿 SiO 2 存在下的组合被用作有效的亚硝化剂，用于在温和和非均相条件下以优异的产率将仲胺亚硝化为其相应的亚硝基衍生物。
• 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。
• Aqueous dispersion type pressure-sensitive adhesive composition, pressure-sensitive adhesive sheet, and pressure-sensitive adhesive rubber foam sheet using the sheet
  申请人：NITTO DENKO CORPORATION

  公开号：EP1486548A1

  公开（公告）日：2004-12-15

  An aqueous dispersion type pressure-sensitive adhesive composition which is excellent in adhesion to foams and unsusceptibility to edge peeling and retains stable adhesive force over long, a pressure-sensitive adhesive sheet including a substrate and, disposed on one or both sides thereof, a pressure-sensitive adhesive layer comprising the aqueous dispersion type pressure-sensitive adhesive composition, and a pressure-sensitive adhesive rubber foam sheet comprising a rubber foam and, disposed on one or both sides thereof, the pressure-sensitive adhesive layer or pressure-sensitive adhesive sheet. The aqueous dispersion type pressure-sensitive adhesive composition comprises an aqueous dispersion of a polymer obtained by copolymerizing a monomer mixture comprising one or more alkyl (meth)acrylates as the main component and at least one silane monomer, and a tackifier having a phenolic skeleton, added to the aqueous dispersion.

  一种水分散型压敏粘合剂组合物，它对泡沫的粘合力极佳，不易发生边缘剥离，并能长时间保持稳定的粘合力；一种压敏粘合板，包括基材和设置在其一面或两面的包含该水分散型压敏粘合剂组合物的压敏粘合层；以及一种压敏粘合橡胶泡沫板，包括橡胶泡沫和设置在其一面或两面的压敏粘合层或压敏粘合板。水分散型压敏胶组合物包括聚合物的水分散液，聚合物的水分散液是由一种或多种烷基（甲基）丙烯酸酯为主要成分的单体混合物和至少一种硅烷单体共聚而成，增粘剂具有酚醛骨架，添加到水分散液中。
• Open-cell foam of ethylene-propylene-diene rubber
  申请人：NITTO DENKO CORPORATION

  公开号：EP1683827A1

  公开（公告）日：2006-07-26

  Open-cell foam of ethylene-propylene-diene rubber that can convert to open-cell foams at the foaming of EPDM, rather than after the foaming of the same, and can produce low impact resiliency and improved filling capability. After 0.1·40 parts by weight of organic foaming agent, 2-40 parts by weight of inorganic foaming agent, and 2-40 parts by weight of foam auxiliary agent per 100 parts by weight of ethylene-propylene-diene rubber are mixed, the mixture is vulcanized and foamed to thereby produce open-cell foam of ethylene-propylene-diene rubber. This open-cell foam of ethylene-propylene-diene rubber has low impact resilience and good sealing performance so that it can be used as sealing materials of a variety of industrial products.

  乙烯-丙烯-二烯橡胶开孔泡沫塑料，可在 EPDM 发泡时而不是在 EPDM 发泡后转化为开孔泡沫塑料，并可产生低冲击回弹性和改善填充能力。每 100 份乙烯-丙烯-二烯橡胶混合 0.1-40 份（按重量计）有机发泡剂、2-40 份（按重量计）无机发泡剂和 2-40 份（按重量计）发泡辅助剂后，将混合物硫化发泡，从而产生乙烯-丙烯-二烯橡胶的开孔泡沫。这种乙烯-丙烯-二烯橡胶开孔泡沫的冲击回弹性低，密封性能好，可用作各种工业产品的密封材料。