11,13-dihydro-3-(tetrahydropyranyl)oxyarbusculin B

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: 11,13-dihydro-3-(tetrahydropyranyl)oxyarbusculin B
• 化学式: C₂₀H₃₀O₄
• 分子量: 334.456
• InChiKey: YTLURESOSYLHOE-LBXIAZOQSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.99
• 重原子数：
  24.0
• 可旋转键数：
  2.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.85
• 拓扑面积：
  44.76
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  11,13-dihydro-3-(tetrahydropyranyl)oxyarbusculin B 在 盐酸 、 氧气 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 甲醇 、 正己烷 为溶剂， 反应 1.5h， 生成 11,13-dihydro-3β,11β-dihydroarbusculin B
  参考文献：
  名称：

  Studies on the stereostructure of eudesmanolides from Umbelliferae: synthesis of 11β-angeloyloxy-α-santonin

  摘要：

  The first approach to the synthesis of decipienin A (1) having the stereostructure b (11 beta-angeloyloxy-alpha-santonin) have been performed following three different synthetic routes. The key step on the synthetic procedures is the stereoselective hydroxylation at C-11 position. An evaluation of the different used routes is discussed. Comparison of spectroscopic data of compound 1b and those from the natural decipienin A suggests that a stereostructure type a could be assigned to the natural product.

  DOI：

  10.1016/s0040-4020(01)80700-6
• 作为产物：
  描述：

  山道年 在 Wilkinson's catalyst 、 对甲苯磺酸 氢气 、 aluminum isopropoxide 作用下， 以 乙酸乙酯 、 异丙醇 、 苯 为溶剂， 反应 32.0h， 生成 11,13-dihydro-3-(tetrahydropyranyl)oxyarbusculin B
  参考文献：
  名称：

  Studies on the stereostructure of eudesmanolides from Umbelliferae: synthesis of 11β-angeloyloxy-α-santonin

  摘要：

  The first approach to the synthesis of decipienin A (1) having the stereostructure b (11 beta-angeloyloxy-alpha-santonin) have been performed following three different synthetic routes. The key step on the synthetic procedures is the stereoselective hydroxylation at C-11 position. An evaluation of the different used routes is discussed. Comparison of spectroscopic data of compound 1b and those from the natural decipienin A suggests that a stereostructure type a could be assigned to the natural product.

  DOI：

  10.1016/s0040-4020(01)80700-6