2-Pentan-3-ylpyrimidin-5-amine | 1250719-53-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 2-Pentan-3-ylpyrimidin-5-amine
• CAS: 1250719-53-9
• 化学式: C₉H₁₅N₃
• 分子量: 165.238
• InChiKey: NGRSXEZZMHREBM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  51.8
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-Pentan-3-ylpyrimidin-5-amine 、 5-溴-2-(二乙基氨基)嘧啶 在 sodium t-butanolate 、 2-二环己基磷-2,4,6-三异丙基联苯 作用下， 以 甲苯 为溶剂， 反应 0.25h， 以78%的产率得到N5-(6-(dimethylamino)pyridin-3-yl)-N2,N2-diethylpyrimidine-2,5-diamine
  参考文献：
  名称：

  Incorporation of Ring Nitrogens into Diphenylamine Antioxidants: Striking a Balance between Reactivity and Stability

  摘要：

  The incorporation of nitrogen atoms into the aryl rings of conventional diphenylamine antioxidants enables the preparation of readily accessible, air-stable analogues, several of which have temperature-independent radical-trapping activities up to 200-fold greater than those of typical commercial diphenylamines. Amazingly, the nitrogen atoms raise the oxidation potentials of the amines without greatly changing their radical-trapping (H-atom transfer) reactivity.

  DOI：

  10.1021/ja300086z

文献信息

• Incorporation of Ring Nitrogens into Diphenylamine Antioxidants: Striking a Balance between Reactivity and Stability
  作者：Jason J. Hanthorn、Luca Valgimigli、Derek A. Pratt

  DOI：10.1021/ja300086z

  日期：2012.5.23

  The incorporation of nitrogen atoms into the aryl rings of conventional diphenylamine antioxidants enables the preparation of readily accessible, air-stable analogues, several of which have temperature-independent radical-trapping activities up to 200-fold greater than those of typical commercial diphenylamines. Amazingly, the nitrogen atoms raise the oxidation potentials of the amines without greatly changing their radical-trapping (H-atom transfer) reactivity.