(2E,5S,9R,10R,11Z,14S)-10,18-dihydroxy-20-methoxy-7,7,14-trimethyl-6,8,15-trioxatricyclo[15.4.0.05,9]henicosa-1(17),2,11,18,20-pentaen-16-one | 460358-77-4

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 大环内酯类和类似物
• 英文名称: (2E,5S,9R,10R,11Z,14S)-10,18-dihydroxy-20-methoxy-7,7,14-trimethyl-6,8,15-trioxatricyclo[15.4.0.05,9]henicosa-1(17),2,11,18,20-pentaen-16-one
• CAS: 460358-77-4
• 化学式: C₂₂H₂₈O₇
• 分子量: 404.46
• InChiKey: ZJDKHUDTMNOVOT-YJDALPDTSA-N

物化性质

• 沸点：
  630.7±55.0 °C(Predicted)
• 密度：
  1.167±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  29
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  94.4
• 氢给体数：
  2
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  (2E,5S,9R,10R,11Z,14S)-10,18-dihydroxy-20-methoxy-7,7,14-trimethyl-6,8,15-trioxatricyclo[15.4.0.05,9]henicosa-1(17),2,11,18,20-pentaen-16-one 在 jones' reagent 、 碳酸氢钠 、 对甲苯磺酸 、 间氯过氧苯甲酸 作用下， 以 甲醇 、 二氯甲烷 、 丙酮 为溶剂， 反应 4.67h， 生成 Hypothemycin
  参考文献：
  名称：

  Convergent stereospecific synthesis of LL-Z1640-2 (or C292), hypothemycin and related macrolides. Part 2

  摘要：

  The total synthesis of C292 (or LL-Z1640-2) and hypothemycin has been achieved. The 14-membered ring formation was achieved either via an intramolecular Suzuki coupling or much more efficiently via a Mitsunobu macrolactonisation. Reaction conditions were found to preserve the Z enone: selective epoxidation of C292 afforded hypothemycin. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(02)00871-7
• 作为产物：
  描述：

  2-Hydroxy-6-((E)-3-{(4S,5S)-5-[(Z)-(R)-5-hydroxy-1-(4-methoxy-benzyloxy)-hex-2-enyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-propenyl)-4-methoxy-benzoic acid methyl ester 在 jones' reagent 、 三苯基膦 、 2,3-二氯-5,6-二氰基-1,4-苯醌 、 偶氮二甲酸二乙酯 作用下， 以 二氯甲烷 、 丙酮 、 甲苯 为溶剂， 反应 0.92h， 生成 (2E,5S,9R,10R,11Z,14S)-10,18-dihydroxy-20-methoxy-7,7,14-trimethyl-6,8,15-trioxatricyclo[15.4.0.05,9]henicosa-1(17),2,11,18,20-pentaen-16-one
  参考文献：
  名称：

  Convergent stereospecific synthesis of LL-Z1640-2 (or C292), hypothemycin and related macrolides. Part 2

  摘要：

  The total synthesis of C292 (or LL-Z1640-2) and hypothemycin has been achieved. The 14-membered ring formation was achieved either via an intramolecular Suzuki coupling or much more efficiently via a Mitsunobu macrolactonisation. Reaction conditions were found to preserve the Z enone: selective epoxidation of C292 afforded hypothemycin. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(02)00871-7

文献信息

• Convergent stereospecific synthesis of LL-Z1640-2 (or C292), hypothemycin and related macrolides. Part 2
  作者：Patrice Sellès、Robert Lett

  DOI：10.1016/s0040-4039(02)00871-7

  日期：2002.5

  The total synthesis of C292 (or LL-Z1640-2) and hypothemycin has been achieved. The 14-membered ring formation was achieved either via an intramolecular Suzuki coupling or much more efficiently via a Mitsunobu macrolactonisation. Reaction conditions were found to preserve the Z enone: selective epoxidation of C292 afforded hypothemycin. (C) 2002 Elsevier Science Ltd. All rights reserved.