N1-methylnaphthalene-1,5-diamine | 1288339-22-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: N1-methylnaphthalene-1,5-diamine
• 英文别名: 1-N-methylnaphthalene-1,5-diamine
• CAS: 1288339-22-9
• 化学式: C₁₁H₁₂N₂
• 分子量: 172.23
• InChiKey: PYQHJABBPGRKFR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  38
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  N-methyl-5-nitronaphthalen-1-amine 在 甲酸 、 palladium 10% on activated carbon 作用下， 以 甲醇 为溶剂， 反应 2.0h， 以65%的产率得到N1-methylnaphthalene-1,5-diamine
  参考文献：
  名称：

  通过顺序N-甲基化调节二氨基萘的基态和激发态氧化电位

  摘要：

  合成了一系列1,5-二氨基萘衍生物，并对其进行了表征，以提供结构相似但电势变化的基态和激发态电子供体。报道了该系列的电化学和光谱性质，它们一起说明了烷基取代在芳基胺上的两个相反的结果。甲基化的诱导作用从含有单甲基氨基取代基的衍生物的基态氧化电位的降低中可以明显看出。相比之下，由于二甲基化产生的构象约束抑制了非键合电子的离域作用，因此空间效应似乎主导了含二甲基氨基取代基的衍生物基态氧化电位的增加。吸收和发射特性也响应于N-甲基化水平的提高，

  DOI：

  10.1002/cphc.200900969

文献信息

• Macromolecular antioxidants and polymeric macromolecular antioxidants
  申请人：Cholli L. Ashok

  公开号：US20070106059A1

  公开（公告）日：2007-05-10

  Disclosed are macromolecular antioxidants represented by a structural formula selected from I-VI: and polymeric macromolecular antioxidants comprises at least one repeating unit represented by a structural formula selected from VIIa, VIIb, VIIIa, VIIIb or a combination thereof: possessing superior oxidative resistance and higher thermal stability than commercially available antioxidants, and synthesis and applications of these macromolecular antioxidants and polymeric macromolecular antioxidants.
• Stabilized polyolefin compositions
  申请人：Kumar Vijayendra

  公开号：US20070149660A1

  公开（公告）日：2007-06-28

  Disclosed are compositions comprising antioxidants and stabilizers, such as, acid scavengers or organic phosphorus stabilizers, and optionally further comprising co-stabilizers. The disclosed compositions are useful as stabilizers for polyolefins and other polymeric materials. The disclosed compositions and methods generally provide longer shelf lifes and better oxidative resistance to materials than currently available antioxidants.
• Lubricant oil compositions
  申请人：Cholli L. Ashok

  公开号：US20070161522A1

  公开（公告）日：2007-07-12

  Compositions comprise first antioxidants and first additives, such as, a surface additives, performance enhancing additives and lubricant protective additives and optionally second additives and/or second antioxidants. The compositions are useful to improve lubricants, lubricant oils and other lubricant materials. The compositions and methods generally provide longer shelf lives, increased oxidative resistance, improved quality and/or enhanced performance to lubricants or lubricant oils.
• STABILIZED POLYOLEFIN COMPOSITIONS
  申请人：Kumar Vijayendra

  公开号：US20100305251A1

  公开（公告）日：2010-12-02

  Disclosed are compositions comprising antioxidants and stabilizers, such as, acid scavengers or organic phosphorus stabilizers, and optionally further comprising co-stabilizers. The disclosed compositions are useful as stabilizers for polyolefins and other polymeric materials. The disclosed compositions and methods generally provide longer shelf lifes and better oxidative resistance to materials than currently available antioxidants.
• Lubricant Oil Compositions
  申请人：Cholli Ashok L.

  公开号：US20120004150A1

  公开（公告）日：2012-01-05

  Compositions comprise first antioxidants and first additives, such as, a surface additives, performance enhancing additives and lubricant protective additives and optionally second additives and/or second antioxidants. The compositions are useful to improve lubricants, lubricant oils and other lubricant materials. The compositions and methods generally provide longer shelf lives, increased oxidative resistance, improved quality and/or enhanced performance to lubricants or lubricant oils.