bis(2-amino-4-nitrophenyl) ether | 515145-68-3

• 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: bis(2-amino-4-nitrophenyl) ether
• 英文别名: 2-(2-Amino-4-nitrophenoxy)-5-nitroaniline
• CAS: 515145-68-3
• 化学式: C₁₂H₁₀N₄O₅
• 分子量: 290.235
• InChiKey: ISWBZHMWQAJKCD-UHFFFAOYSA-N

物化性质

• 沸点：
  474.0±45.0 °C(Predicted)
• 密度：
  1.541±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  21
• 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：
  153
• 氢给体数：
  2
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  戊二醛 、 bis(2-amino-4-nitrophenyl) ether 在 sodium tetrahydroborate 、 硫酸 作用下， 以 四氢呋喃 、 乙二醇甲醚 为溶剂， 以88%的产率得到bis(2-piperidino-4-nitrophenyl) ether
  参考文献：
  名称：

  Oxygen bridged nitroanilines for quadratic nonlinear optics

  摘要：

  Several nitro aromatic compounds bridged by an oxygen atom have been synthesized and their linear and nonlinear optical properties have been investigated. In one of the compounds (1), a powder SHG efficiency of 6.2 times of urea was observed while its absorption lies in the UV region. The highest molecular hyperpolarizability beta, measured was 230 X 10(-30) for a compound (8f) with increased conjugation. Thermal stability of these compounds has been checked using differential scanning calorimetry and the decomposition temperature (T-d) was found to be high and lying between 266-298 degreesC. These molecules have potential importance as thermally stable, visible-transparent second order NLO materials. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-2860(02)00538-0
• 作为产物：
  描述：

  硝基氯苯 在 palladium on activated charcoal 氢氧化钾 、 硫酸 、 氢气 、 硝酸 作用下， 以 甲醇 、 溶剂黄146 、 甲苯 为溶剂， 20.0 ℃ 、405.3 kPa 条件下， 反应 0.5h， 生成 bis(2-amino-4-nitrophenyl) ether
  参考文献：
  名称：

  Oxygen bridged nitroanilines for quadratic nonlinear optics

  摘要：

  Several nitro aromatic compounds bridged by an oxygen atom have been synthesized and their linear and nonlinear optical properties have been investigated. In one of the compounds (1), a powder SHG efficiency of 6.2 times of urea was observed while its absorption lies in the UV region. The highest molecular hyperpolarizability beta, measured was 230 X 10(-30) for a compound (8f) with increased conjugation. Thermal stability of these compounds has been checked using differential scanning calorimetry and the decomposition temperature (T-d) was found to be high and lying between 266-298 degreesC. These molecules have potential importance as thermally stable, visible-transparent second order NLO materials. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-2860(02)00538-0

文献信息

• Process for preparing N-aryl or N-aralkyl substituted urethanes
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0000815A1

  公开（公告）日：1979-02-21

  N-aryl and N-aralkyl substituted urethanes can be produced by reacting an aryl or aralkyl primary amino compound having a nitro group, a nitroso group or a carbamate group, an organic compound having at least one hydroxyl group, and carbon monoxide in the presence of a catalytic system composed of a metal and/or a compound thereof chosen from palladium, rhodium and ruthenium and compounds thereof serving as catalyst and a Lewis add and/or a compound thereof as promoter under elevated temperature and high pressure conditions. For instance, the reaction of 2-amino -4-nitrotoluene, ethanol and carbon monoxide in the presence of palladium chloride and a ferrous chloride-pyridine complex under high temperature and high pressure conditions can yield 2,4-diethylcarbamatetoluene.

  在高温高压条件下，具有硝基、亚硝基或氨基甲酸酯基团的芳基或芳烷基伯氨基化合物、具有至少一个羟基的有机化合物和一氧化碳在由钯，铑和钌及其化合物组成的金属和/或其化合物作为催化剂和路易斯添加剂和/或其化合物作为促进剂的催化体系存在下发生反应，可以制得 N-芳基和 N-芳烷基取代的聚氨酯。 例如，在高温高压条件下，2-氨基-4-硝基甲苯、乙醇和一氧化碳在氯化钯和氯化亚铁-吡啶络合物存在下发生反应，可以制得 2,4-二乙基氨基甲酰甲苯。
• US4227008A
  申请人：——

  公开号：US4227008A

  公开（公告）日：1980-10-07
• Oxygen bridged nitroanilines for quadratic nonlinear optics
  作者：Ramanathan Sudharsanam、Srinivasan Chandrasekaran、PuspenduKumar Das

  DOI：10.1016/s0022-2860(02)00538-0

  日期：2003.1

  Several nitro aromatic compounds bridged by an oxygen atom have been synthesized and their linear and nonlinear optical properties have been investigated. In one of the compounds (1), a powder SHG efficiency of 6.2 times of urea was observed while its absorption lies in the UV region. The highest molecular hyperpolarizability beta, measured was 230 X 10(-30) for a compound (8f) with increased conjugation. Thermal stability of these compounds has been checked using differential scanning calorimetry and the decomposition temperature (T-d) was found to be high and lying between 266-298 degreesC. These molecules have potential importance as thermally stable, visible-transparent second order NLO materials. (C) 2002 Elsevier Science B.V. All rights reserved.