methyl (Z)-7-[(1S,5E)-5-[(E)-oct-2-enylidene]-4-oxocyclopent-2-en-1-yl]hept-5-enoate | 1253966-22-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: methyl (Z)-7-[(1S,5E)-5-[(E)-oct-2-enylidene]-4-oxocyclopent-2-en-1-yl]hept-5-enoate
• CAS: 1253966-22-1
• 化学式: C₂₁H₃₀O₃
• 分子量: 330.467
• InChiKey: OZUGPBNXRBTEEY-VYZCYJAJSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  24
• 可旋转键数：
  12
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.52
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  methyl (Z)-7-[(1S,5E)-5-[(E)-oct-2-enylidene]-4-oxocyclopent-2-en-1-yl]hept-5-enoate 在 三甲基氢氧化锡 作用下， 以 1,2-二氯乙烷 为溶剂， 以87%的产率得到(15-脱氧-Δ12,14-前列腺素 J2
  参考文献：
  名称：

  Concise and Enantioselective Total Synthesis of 15-Deoxy-Δ^12,14-Prostaglandin J₂

  摘要：

  The concise and enantioselective synthesis of 15-deoxy-Delta(12,14)-prostaglandin J(2) (15d-PGJ(2)) has been accomplished in 11 steps from a known alcohol. The key step of the synthesis involves an asymmetric Rh-catalyzed cycloisomerization of ene-ynone, followed by an olefin isomerization.

  DOI：

  10.1021/jo101523k
• 作为产物：
  描述：

  在 palladium diacetate 、 对苯醌 作用下， 以 二氯甲烷 、 乙腈 为溶剂， 反应 4.0h， 以23 mg的产率得到methyl (Z)-7-[(1S,5E)-5-[(E)-oct-2-enylidene]-4-oxocyclopent-2-en-1-yl]hept-5-enoate
  参考文献：
  名称：

  Concise and Enantioselective Total Synthesis of 15-Deoxy-Δ^12,14-Prostaglandin J₂

  摘要：

  The concise and enantioselective synthesis of 15-deoxy-Delta(12,14)-prostaglandin J(2) (15d-PGJ(2)) has been accomplished in 11 steps from a known alcohol. The key step of the synthesis involves an asymmetric Rh-catalyzed cycloisomerization of ene-ynone, followed by an olefin isomerization.

  DOI：

  10.1021/jo101523k

文献信息

• Total synthesis of prostaglandin J natural products and their intermediates
  申请人：California Institute of Technology

  公开号：US10995049B2

  公开（公告）日：2021-05-04

  The present disclosure is directed to methods of preparing prostaglandin J natural products by stereoretentive metatheses reactions and intermediates used in the synthesis of these natural products, including the use of intermediates of Formula (I-A), where R1 is defined in the specification

  本公开涉及通过立体保留的交换反应制备前列腺素J类天然产物的方法，以及用于合成这些天然产物的中间体，包括使用式(I-A)的中间体，其中R1在规范中有定义。
• Concise and Enantioselective Total Synthesis of 15-Deoxy-Δ^12,14-Prostaglandin J₂
  作者：Nam-Jung Kim、Hyunyoung Moon、Taesun Park、Hwayoung Yun、Jong-Wha Jung、Dong-Jo Chang、Dae-Duk Kim、Young-Ger Suh

  DOI：10.1021/jo101523k

  日期：2010.11.5

  The concise and enantioselective synthesis of 15-deoxy-Delta(12,14)-prostaglandin J(2) (15d-PGJ(2)) has been accomplished in 11 steps from a known alcohol. The key step of the synthesis involves an asymmetric Rh-catalyzed cycloisomerization of ene-ynone, followed by an olefin isomerization.