4-<(4'-nitrophenyl)amino>aniline | 56594-79-7

• 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: 4-<(4'-nitrophenyl)amino>aniline
• 英文别名: N-(4-Nitrophenyl)-1,2-benzoldiamin；2-Amino-4'-nitrodiphenylamin；N-(4-nitro-phenyl)-o-phenylenediamine；N-(4-Nitro-phenyl)-o-phenylendiamin；4'-Nitro-2-amino-diphenylamin；N~1~-(4-Nitrophenyl)benzene-1,2-diamine；2-N-(4-nitrophenyl)benzene-1,2-diamine
• CAS: 56594-79-7
• 化学式: C₁₂H₁₁N₃O₂
• 分子量: 229.238
• InChiKey: NDBLDRIYPHQABH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  17
• 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：
  83.9
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-<(4'-nitrophenyl)amino>aniline 在 溶剂黄146 、 sodium nitrite 作用下， 以 乙醇 为溶剂， 反应 0.5h， 生成 1-(4-nitrophenyl)-1H-benzo[d][1,2,3]triazole
  参考文献：
  名称：

  Jankowski, Zdzislaw; Stolarski, Roland, Polish Journal of Chemistry, 1981, vol. 55, # 3, p. 555 - 564

  摘要：

  DOI：
• 作为产物：
  描述：

  N-(2-amino-phenyl)-N'-(4-nitro-benzenesulfonyl)-urea 在 sodium hydroxide 作用下， 生成 4-<(4'-nitrophenyl)amino>aniline
  参考文献：
  名称：

  The Interrelationship Among Muscle Mass, Strength, and the Ability to Perform Physical Tasks of Daily Living in Younger and Older Women

  摘要：

  The purpose of this study was to objectively compare the difficulty and determine the contribution of strength and muscle mass to the performance of physical tasks of daily living in a group of younger and older women. A cross-sectional design was used. Volunteer participants were from the community of Birmingham, AL; there were 21 older (aged 60-75 years) and 20 younger (23-34 years) healthy women in the study. Subjects were matched for height and weight. Their testing included total and regional body composition evaluation by use of dual-energy x-ray absorptiometry, isometric strength tests of elbow flexors and knee extensors, and integrated electromyography (IEMG) evaluation while the subjects were standing from and sitting into a chair, and while they were carrying a small load (weight relative to strength). A two-way analysis of variance and a two-way analysis of covariance with repeated measures, Pearson product correlation, and first-order partial correlations were used to analyze the data. A significant inverse correlation was observed between age and isometric strength of both the knee extensors and elbow flexors. Adjusting for upper leg lean tissue did not change the significant inverse correlation between age and knee extensor strength. However, after an adjustment for arm lean tissue, there was no significant correlation between elbow flexor strength and age. Older women experienced significantly greater difficulty in standing than younger women as measured by quadriceps normalized IEMG (i.e., IEMG during task/IEMG during maximum isometric strength test). This difference persisted even after the covariate upper leg lean tissue was added to the model. No significant difference was observed between younger and older women for difficulty (biceps normalized IEMG) during the carry task after the covariate arm lean tissue was added to the model. The older women in this study had less strength in the knee extensors and experienced greater difficulty standing from a chair than the younger women, even after the covariate, upper leg lean tissue was added to the model. This suggests that other factors, in addition to loss of lean tissue, contribute to the age-related decline of muscular strength and the ability to perform tasks with the legs. In contrast, although elbow flexor strength declined, this appeared to be largely due to decreased arm lean tissue mass.

  DOI：

  10.1093/gerona/56.10.b443

文献信息

• Vernetzte Epoxidharze mit nichtlinear-optischen Eigenschaften
  申请人：SIEMENS AKTIENGESELLSCHAFT

  公开号：EP0477666A1

  公开（公告）日：1992-04-01

  Die Epoxidharze nach der Erfindung weisen folgende Struktur auf:

  本发明的环氧树脂具有如下结构：
• Photorefractive material
  申请人：International Business Machines Corporation

  公开号：EP0482779A2

  公开（公告）日：1992-04-29

  The present invention relates to materials comprising a polymer, a non-linear chromophore, and a charge transport agent, that exhibit an erasable photorefractive effect. The amorphous photorefractive material can be fabricated into optical devices such as optical wave guides.

  本发明涉及由聚合物、非线性发色团和电荷传输剂组成的材料，这种材料具有可擦除的光折射效应。这种非晶光折射材料可制成光波导等光学设备。
• Matériau réticulé photochimiquement pour application à l'optique non linéaire
  申请人：THOMSON-CSF

  公开号：EP0567379A1

  公开（公告）日：1993-10-27

  La présente invention concerne des matériaux organiques composites comprenant : - un polymère amorphe à chaînes latérales, possédant dans ses chaînes latérales un groupement photoréticulable furylacrylate ; - une petite molécule active en optique non linéaire possédant au moins deux fonctions furylacrylates. Une telle structure confère au matériau une très bonne stabilité au niveau de ses propriétés en optique non linéaire. Application : Modulateur électro-optique, doubleur de fréquence.

  本发明涉及有机复合材料，包括 - 具有侧链的无定形聚合物，其侧链中具有可光交联的十二烷基丙烯酸酯基团； - 一种在非线性光学中具有活性的小分子，该小分子至少具有两种呋喃丙烯酸酯官能团。 这种结构使材料的非线性光学特性具有很好的稳定性。 应用：电光调制器、倍频器。
• Mackay, Maureen F.; Trantino, Giuseppe J.; Wilshire, John F. K., Australian Journal of Chemistry, 1993, vol. 46, # 4, p. 417 - 425
  作者：Mackay, Maureen F.、Trantino, Giuseppe J.、Wilshire, John F. K.

  DOI：——

  日期：——
• Binding, Norbert; Heesing, Albert, Chemische Berichte, 1983, vol. 116, # 5, p. 1822 - 1833
  作者：Binding, Norbert、Heesing, Albert

  DOI：——

  日期：——