N,N-dimethyl-4-[(3-nitrophenyl)diazenyl]aniline | 3837-55-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 偶氮苯
• 英文名称: N,N-dimethyl-4-[(3-nitrophenyl)diazenyl]aniline
• 英文别名: (E)-N,N-dimethyl-4-((3-nitrophenyl)diazenyl)aniline；4-dimethylamino-3'-nitroazobenzene；3-Nitro-4'-N,N-dimethylamino-azobenzol；3'-Nitro-4-dimethylamino-azobenzol
• CAS: 3837-55-6；53905-07-0
• 化学式: C₁₄H₁₄N₄O₂
• 分子量: 270.291
• InChiKey: BISWHFCOHYEFQW-FOCLMDBBSA-N

物化性质

• 熔点：
  161 °C
• 沸点：
  413.4°C (rough estimate)
• 密度：
  1.1764 (rough estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  4.08
• 重原子数：
  20.0
• 可旋转键数：
  4.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  71.1
• 氢给体数：
  0.0
• 氢受体数：
  5.0

安全信息

• 海关编码：
  2927000090

反应信息

• 作为产物：
  描述：

  间硝基苯胺 在 盐酸 、 溶剂黄146 、 sodium nitrite 作用下， 以 水 为溶剂， 反应 2.67h， 生成 N,N-dimethyl-4-[(3-nitrophenyl)diazenyl]aniline
  参考文献：
  名称：

  偶氮衍生物在不同供体、受体和位置异构方面的实验和理论研究：合成、表征和结合电子吸收、电化学和 DFT 研究

  摘要：

  使用1H-NMR 和 HRMS 光谱。已经进行了导数的实验和计算振动光谱分析。已经通过计算和实验研究了不同溶剂极性下的溶剂致变色。我们还对选定的染料进行了电化学研究。从循环伏安法和紫外-可见吸收光谱，计算了染料的 HOMO 和 LUMO 能量，并与计算结果进行了比较，发现它们是相当一致的。染料的质子化研究表明，染料的中性和质子化形式在不同极性的溶剂中吸收不同。可以借助差分脉冲伏安法实验来解释不同溶剂中的这种异常现象。我们的研究表明，分子的 HOMO 能级在非极性 DCM 溶剂中的能量向上移动，这减小了带隙并导致吸收的红移。热稳定性研究表明，所有染料至少在 220 °C 之前都非常稳定。

  DOI：

  10.1016/j.molstruc.2021.131621

文献信息

• N,N'-DIARYLUREA COMPOUNDS AND N,N'-DIARYLTHIOUREA COMPOUNDS AS INHIBITORS OF TRANSLATION INITIATION
  申请人：Aktas Bertal Huseyin

  公开号：US20120115915A1

  公开（公告）日：2012-05-10

  Compositions and methods for inhibiting translation initiation are provided. Compositions, methods and kits for treating (1) cellular proliferative disorders, (2) non-proliferative, degenerative disorders, (3) viral infections, and/or (4) disorders associated with viral infections, using N,N′-diarylureas and/or N,N′-diarylthiourea compounds are described.

  本文提供了抑制翻译起始的组合物和方法。描述了使用N，N'-二芳基脲和/或N，N'-二芳基硫脲化合物治疗（1）细胞增生性疾病，（2）非增生性退行性疾病，（3）病毒感染和/或（4）与病毒感染相关的疾病的组合物、方法和试剂盒。
• METHOD OF MODIFYING SURFACE LAYER OF MOLDED RESIN AND APPARATUS FOR MODIFYING SURFACE LAYER OF MOLDED RESIN
  申请人：Japan as represented by Secretary of Agency of Industrial Science and Technology

  公开号：EP1179558A1

  公开（公告）日：2002-02-13

  An organic compound having an affinity for a resin of a molded resin article and sublimation properties is allowed to penetrate/disperse into the surface of the molded resin article, thereby modifying and/or coloring a resin surface layer. The molded resin article and the organic compound having the affinity for the resin and the sublimation properties are put into a tightly closable container, and the pressure and the temperature in the container are adjusted to place them in a saturated sublimation pressure state of the organic compound, whereby a vapor of the organic compound is uniformly deposited on the surface of the molded resin article and it further penetrates/disperses into the resin surface layer, and in consequence, the resin surface layer can be modified and/or colored. In addition, the modification of the resin surface layer permits imparting a function thereto.

  让对模塑树脂制品的树脂具有亲和性和升华特性的有机化合物渗透/分散到模塑树脂制品的表面，从而改变和/或着色树脂表层。将模塑树脂制品和具有树脂亲和性和升华特性的有机化合物放入一个密闭容器中，调节容器中的压力和温度，使其处于有机化合物的饱和升华压力状态，从而使有机化合物的蒸气均匀地沉积在模塑树脂制品的表面，并进一步渗透/分散到树脂表层，从而对树脂表层进行改性和/或着色。此外，对树脂表层的改性还可以赋予其某种功能。
• Modification method of surface layer of molded resin article, and modification apparatus of surface layer of molded resin article
  申请人：National Institute of Advanced Industrial Science and Technology

  公开号：EP1944332A2

  公开（公告）日：2008-07-16

  A modification method of the surface layer of a molded resin article which comprises the steps of: placing, in a first closed space, an organic compound having sublimation properties and an affinity for a resin of a molded resin article to be coated; on the other hand, placing the molded resin article in a second closed space; controlling a temperature in the second closed space so as to be equal to or higher than the temperature in the first closed space; bringing a pressure in the first closed space to a saturated sublimation pressure state of the organic compound; controlling a pressure in the second closed space so as to be equal to or lower than the pressure in the first closed space; subsequently, connecting the first closed space to the second closed space to form a third closed space in which the first closed space is combined with the second closed space, and further controlling the temperature and the pressure so that the whole of the third closed space may be in the saturated sublimation pressure state of the organic compound; allowing a vapor of the organic compound with which the first closed space before the connection is filled to diffuse into the second closed space before the connection; uniformly depositing the vapor of the organic compound on the surface of the molded resin article; and allowing the deposited organic compound to penetrate/disperse from the surface of the molded resin article into its inside.

  一种模塑树脂制品表层的改性方法，包括以下步骤 将具有升华特性且与待涂覆的模塑树脂制品的树脂具有亲和性的有机化合物放入第一封闭空间； 另一方面，将模塑树脂制品放入第二封闭空间； 控制第二封闭空间的温度，使其等于或高于第一封闭空间的温度； 使第一封闭空间的压力达到有机化合物的饱和升华压力状态； 控制第二封闭空间的压力，使其等于或低于第一封闭空间的压力； 随后，将第一封闭空间与第二封闭空间连接起来，形成第三封闭空间，其中第一封闭空间与第二封闭空间相结合，并进一步控制温度和压力，使整个第三封闭空间处于有机化合物的饱和升华压力状态； 让连接前的第一封闭空间中充满的有机化合物蒸汽扩散到连接前的第二封闭空间中； 将有机化合物的蒸汽均匀地沉积在模塑树脂制品的表面；以及 让沉积的有机化合物从模塑树脂制品的表面渗透/分散到其内部。
• Griffiths, John; Roospeikar, Ehizan; Thomasson, Jeffrey, Journal of Chemical Research, Miniprint, 1981, # 10, p. 3722 - 3739
  作者：Griffiths, John、Roospeikar, Ehizan、Thomasson, Jeffrey

  DOI：——

  日期：——
• ——
  作者：N. I. Blokhina、I. V. Shakhkel'dyan、Yu. M. Atroshchenko、E. N. Alifanova、S. S. Gitis、A. Ya. Kaminskii、D. N. Moiseev

  DOI：10.1023/a:1012440710073

  日期：——

  Effect of a number of factors on the yield of nitroazobenzenes in the reaction of 4-nitro- and 4-dimethylaminobenzenediazonium tetrafluoroborates with anionic sigma adducts derived from 1,3-dinitrobenzene was studied. Conditions were found which allow nitroazobenzenes to be prepared in 80-90% yield.