bis{2-[(1R,3S)-2,2-dimethyl-3-(2-oxopropyl)cyclopropyl]ethyl} pentanedioate | 1338461-32-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: bis{2-[(1R,3S)-2,2-dimethyl-3-(2-oxopropyl)cyclopropyl]ethyl} pentanedioate
• CAS: 1338461-32-7
• 化学式: C₂₅H₄₀O₆
• 分子量: 436.589
• InChiKey: FCWQJLCLCGLYKG-CGXNFDGLSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.53
• 重原子数：
  31.0
• 可旋转键数：
  14.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.84
• 拓扑面积：
  86.74
• 氢给体数：
  0.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  bis{2-[(1R,3S)-2,2-dimethyl-3-(2-oxopropyl)cyclopropyl]ethyl} pentanedioate 在 一水合肼 作用下， 以 1,4-二氧六环 为溶剂， 反应 24.0h， 以57%的产率得到(1R,8R,10S,22S)-3,6,9,9,23,23-hexamethyl-13,19-dioxa-4,5-diazatricyclo[20.1.0.08,10]tricosa-3,5-diene-14,18-dione
  参考文献：
  名称：

  Synthesis of macrocyclic azino and dihydrazido diesters by consecutive [2 + 1]- and [1 + 1]-condensations

  摘要：

  Efficient procedures for the synthesis of 21-24- and 28-31-membered macrocyclic azino diesters and dihydrazido diesters were developed starting from L-menthol, Delta(3)-carene, (+)-alpha-pinene, tetrahydropyran, and 4-methyltetrahydropyran. The key steps in these syntheses were consecutive [2 + 1]- and [1 + 1]-condensations. The 31-membered dihydrazido diester exhibited strong antibacterial activity.

  DOI：

  10.1134/s1070428011090260
• 作为产物：
  描述：

  戊二酰基二氯 、 (-)-2-<(1R,3S)-2,2-Dimethyl-3-(2-oxopropyl)cyclopropyl>ethanol 在 吡啶 作用下， 以 乙醚 为溶剂， 反应 48.0h， 以65%的产率得到bis{2-[(1R,3S)-2,2-dimethyl-3-(2-oxopropyl)cyclopropyl]ethyl} pentanedioate
  参考文献：
  名称：

  Synthesis of macrocyclic azino and dihydrazido diesters by consecutive [2 + 1]- and [1 + 1]-condensations

  摘要：

  Efficient procedures for the synthesis of 21-24- and 28-31-membered macrocyclic azino diesters and dihydrazido diesters were developed starting from L-menthol, Delta(3)-carene, (+)-alpha-pinene, tetrahydropyran, and 4-methyltetrahydropyran. The key steps in these syntheses were consecutive [2 + 1]- and [1 + 1]-condensations. The 31-membered dihydrazido diester exhibited strong antibacterial activity.

  DOI：

  10.1134/s1070428011090260