(4-methoxy-phenyl)-o-tolyl-diazene | 29418-43-7

• 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: (4-methoxy-phenyl)-o-tolyl-diazene
• 英文别名: (4-Methoxy-phenyl)-o-tolyl-diazen；4-o-Toluolazo-phenol-methylaether；4'-Methoxy-2-methyl-azobenzol；4-o-Toluolazo-anisol；4-Methoxy-2'-methyl-azobenzol；(4-Methoxyphenyl)(2-methylphenyl)diazene；(4-methoxyphenyl)-(2-methylphenyl)diazene
• CAS: 29418-43-7
• 化学式: C₁₄H₁₄N₂O
• 分子量: 226.278
• InChiKey: KUJPWXSJTTYQJL-UHFFFAOYSA-N

物化性质

• 沸点：
  365.8±25.0 °C(Predicted)
• 密度：
  1.05±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  34
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  molybdenum hexacarbonyl 、 (4-methoxy-phenyl)-o-tolyl-diazene 在 溶剂黄146 、 对苯醌 、 palladium dichloride 作用下， 反应 24.0h， 以45%的产率得到C₁₅H₁₄N₂O₂
  参考文献：
  名称：

  钯催化的偶氮芳烃羰基化环化

  摘要：

  CO-n博弈：通过C（sp 2）-H键活化，以Mo（CO）6为固体CO源，建立了钯催化的偶氮苯羰基化的有效方案。对称和不对称偶氮苯的反应均通过该方法以高区域选择性有效地进行。BQ ＝对-苯醌。

  DOI：

  10.1002/cctc.201700679
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 生成 (4-methoxy-phenyl)-o-tolyl-diazene
  参考文献：
  名称：

  Two textile townships, c. 1660-1820: a comparative demographic analysis

  摘要：

  Family reconstitution results for two industrializing townships in West Yorkshire are compared with findings from Cambridge Group reconstitutions and from similar European studies. The research highlights the variety of demographic experience between and within communities which experienced similar structural, economic, and technological shifts. This suggests that the construction of typologies of demographic change based on dominant occupations or sectors may be misleading, as may the assumption that economic transformation acted uniformly upon local populations. Aggregate shifts in demographic indicators in the townships appear to have been driven by significant change in the experience of relatively small, identifiable subgroups and cohorts. Rural industry seems to have stabilized communities, as well as changing them, and localized practices, culture, and responses conditioned and particularized economic change itself.

  DOI：

  10.1111/1468-0289.00175

文献信息

• Convenient Electrocatalytic Synthesis of Azobenzenes from Nitroaromatic Derivatives Using SmI₂
  作者：Yu-Feng Zhang、Mohamed Mellah

  DOI：10.1021/acscatal.7b02940

  日期：2017.12.1

  The synthesis of azobenzenes has been a long-standing challenge. Their current preparation at a preparative or industrial scale requires stoichiometric amounts of environmentally unfriendly reactants. Herein, we demonstrate that the catalytic use of electrogenerated samarium diiodide (SmI2) could promote, in one-step synthesis, the reduction of nitrobenzenes into azobenzenes in high yields under mild

  偶氮苯的合成一直是一项长期的挑战。他们目前在制备或工业规模上的制备需要化学计量的对环境不利的反应物。在这里，我们证明了电生成的二碘化（（SmI 2）可以一步一步合成，在温和的反应条件下以高收率促进硝基苯还原为偶氮苯。该催化程序包含许多满足可持续化学过程的元素，可用于制备最广泛需要的化合物系列之一。易于合成的程序，以及没有贵金属，碱和无害物质的存在，已经使我们的催化程序成为目前可用方法的重要替代方案。这是有效合成具有高官能团耐受性的对称和不对称偶氮化合物的一种有前途的方法。
• Two textile townships, c. 1660-1820: a comparative demographic analysis
  作者：Pat Hudson、Steve King

  DOI：10.1111/1468-0289.00175

  日期：2000.11

  Family reconstitution results for two industrializing townships in West Yorkshire are compared with findings from Cambridge Group reconstitutions and from similar European studies. The research highlights the variety of demographic experience between and within communities which experienced similar structural, economic, and technological shifts. This suggests that the construction of typologies of demographic change based on dominant occupations or sectors may be misleading, as may the assumption that economic transformation acted uniformly upon local populations. Aggregate shifts in demographic indicators in the townships appear to have been driven by significant change in the experience of relatively small, identifiable subgroups and cohorts. Rural industry seems to have stabilized communities, as well as changing them, and localized practices, culture, and responses conditioned and particularized economic change itself.
• Palladium-Catalyzed Carbonylative Cyclization of Azoarenes
  作者：Zechao Wang、Zhiping Yin、Fengxiang Zhu、Yahui Li、Xiao-Feng Wu

  DOI：10.1002/cctc.201700679

  日期：2017.10.10

  CO-n game: An efficient protocol for the palladium-catalyzed carbonylation of azobenzenes is established through C(sp2)−H bond activation with Mo(CO)6 as the solid CO source. Reactions of both symmetrical and unsymmetrical azobenzenes proceed efficiently by this procedure with high regioselectivity. BQ=p-benzoquinone.

  CO-n博弈：通过C（sp 2）-H键活化，以Mo（CO）6为固体CO源，建立了钯催化的偶氮苯羰基化的有效方案。对称和不对称偶氮苯的反应均通过该方法以高区域选择性有效地进行。BQ ＝对-苯醌。