(3aS,4Z,6R,7S,10S,11aR)-7,10-dihydroxy-6,10-dimethyl-3,3a,6,7,8,9,11,11a-octahydrocyclodeca[b]furan-2-one | 1224633-08-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 内酯类
• 英文名称: (3aS,4Z,6R,7S,10S,11aR)-7,10-dihydroxy-6,10-dimethyl-3,3a,6,7,8,9,11,11a-octahydrocyclodeca[b]furan-2-one
• CAS: 1224633-08-2
• 化学式: C₁₄H₂₂O₄
• 分子量: 254.326
• InChiKey: VTYDIWKHGVMIQX-WHAKOIHQSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  18
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.79
• 拓扑面积：
  66.8
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (3aS,4Z,6R,7S,10S,11aR)-7,10-dihydroxy-6,10-dimethyl-3,3a,6,7,8,9,11,11a-octahydrocyclodeca[b]furan-2-one 在 2-碘酰基苯甲酸 作用下， 以 二甲基亚砜 为溶剂， 反应 4.0h， 以95%的产率得到(1R,3R,7S,8Z,10R,11S)-11-hydroxy-1,10-dimethyl-4,14-dioxatricyclo[9.2.1.03,7]tetradec-8-en-5-one
  参考文献：
  名称：

  Second-generation total synthesis of (−)-diversifolin

  摘要：

  A second-generation total synthesis of (-)-diversifolin has been achieved by a more straightforward strategy. involving a highly stereochemistry-dependent 10-membered ring-closing metathesis and a stereoselective dihydroxylation/lactone transposition sequence. Compared to Our previous synthesis, the present synthesis is improved in the yield of the key intermediate 2 (20% in 12 steps from diol 8). (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2010.02.012
• 作为产物：
  描述：

  (4S,5R)-4-ethenyl-5-[(2S,5S,6R)-2-hydroxy-2,6-dimethyl-5-triethylsilyloxyoct-7-enyl]oxolan-2-one 在 RuCl2(1,3-dimesityl-imidazolidin-2-yl)(PCy3)(=CHPh) 、 对苯醌 作用下， 以 甲苯 为溶剂， 反应 1.5h， 以63%的产率得到(3aS,4Z,6R,7S,10S,11aR)-7,10-dihydroxy-6,10-dimethyl-3,3a,6,7,8,9,11,11a-octahydrocyclodeca[b]furan-2-one
  参考文献：
  名称：

  Second-generation total synthesis of (−)-diversifolin

  摘要：

  A second-generation total synthesis of (-)-diversifolin has been achieved by a more straightforward strategy. involving a highly stereochemistry-dependent 10-membered ring-closing metathesis and a stereoselective dihydroxylation/lactone transposition sequence. Compared to Our previous synthesis, the present synthesis is improved in the yield of the key intermediate 2 (20% in 12 steps from diol 8). (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2010.02.012

文献信息

• Second-generation total synthesis of (−)-diversifolin
  作者：Kazuma Tsuboi、Tomoaki Nakamura、Takahiro Suzuki、Atsuo Nakazaki、Susumu Kobayashi

  DOI：10.1016/j.tetlet.2010.02.012

  日期：2010.4

  A second-generation total synthesis of (-)-diversifolin has been achieved by a more straightforward strategy. involving a highly stereochemistry-dependent 10-membered ring-closing metathesis and a stereoselective dihydroxylation/lactone transposition sequence. Compared to Our previous synthesis, the present synthesis is improved in the yield of the key intermediate 2 (20% in 12 steps from diol 8). (C) 2010 Elsevier Ltd. All rights reserved.