2-((E)-((S)-1-hydroxy-3-methylbutan-2-ylimino)methyl)-4,5,8-tribromonaphthalen-1-ol | 1240255-82-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 2-((E)-((S)-1-hydroxy-3-methylbutan-2-ylimino)methyl)-4,5,8-tribromonaphthalen-1-ol
• CAS: 1240255-82-6
• 化学式: C₁₆H₁₆Br₃NO₂
• 分子量: 494.021
• InChiKey: ALNKQDDVKCQUQM-XSJWTFGDSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.27
• 重原子数：
  22.0
• 可旋转键数：
  4.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  52.82
• 氢给体数：
  2.0
• 氢受体数：
  3.0

反应信息

• 作为产物：
  描述：

  1-羟基-2-奈甲醛 在 溴 、 铁粉 作用下， 以 甲醇 、 氯仿 为溶剂， 反应 28.0h， 生成 2-((E)-((S)-1-hydroxy-3-methylbutan-2-ylimino)methyl)-4,5,8-tribromonaphthalen-1-ol
  参考文献：
  名称：

  Synthesis of New Chiral Schiff Bases Containing Bromo- and Iodo-Functionalized Hydroxynaphthalene Frameworks

  摘要：

  [image omitted] Two series of chiral Schiff bases 3a-g and 4a-g containing bromo- and iodo-functionalized hydroxynaphthalene frameworks were conveniently prepared in acceptable to moderate yields by controlled halogenation of hydroxynaphthaldehyde and then condensation of the corresponding mono-, di-, and trihalohydroxynaphthaldehyde with the chiral amino alcohol. Except for 4d, the Schiff bases 3a-g, 4a-c, and 4e-g prepared in the present work have not been reported in literature so far, and they might be used as effective chiral inducers in some asymmetrically synthetic reactions.

  DOI：

  10.1080/00397911.2010.486505