| 1052707-73-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 四氢异喹啉
• CAS: 1052707-73-9
• 化学式: C₁₉H₂₅NO₆
• 分子量: 363.411
• InChiKey: VZMFOTNYRLEWHW-XWCIJXRUSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.12
• 重原子数：
  26.0
• 可旋转键数：
  4.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  78.41
• 氢给体数：
  2.0
• 氢受体数：
  7.0

反应信息

• 作为反应物：
  描述：

  、 3-溴丙烯 在 sodium hydride 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 3.0h， 以314 mg的产率得到
  参考文献：
  名称：

  Synthetic Studies on Et-743. Assembly of the Pentacyclic Core and a Formal Total Synthesis

  摘要：

  A formal total synthesis of the potent anticancer agent Et-743 is described. The tetrahydroisoquinoline core is stereoselectively constructed using a novel radical cyclization of a glyoxalimine. Further elaboration of this core rapidly accessed the pentacyclic core of Et-743. but a mixture of regiosisomers was obtained in the key Pictet-Spengler ring closure. A known advanced intermediate in the synthesis of Et-743 was intercepted, constituting a formal synthesis of the molecule.

  DOI：

  10.1021/jo801159k
• 作为产物：
  描述：

  (4R,5aR,9aS)-ethyl 10-(allyloxy)-8,8,11-trimethyl-5,5a,6,9a-tetrahydro-4H-[1,3]dioxino[5,4-c][1,3]dioxolo[4,5-h]isoquinoline-4-carboxylate 在 lithium aluminium tetrahydride 、 sodium hydroxide 、 水 作用下， 以 四氢呋喃 、 乙醚 为溶剂， 反应 3.5h， 生成
  参考文献：
  名称：

  Synthetic Studies on Et-743. Assembly of the Pentacyclic Core and a Formal Total Synthesis

  摘要：

  A formal total synthesis of the potent anticancer agent Et-743 is described. The tetrahydroisoquinoline core is stereoselectively constructed using a novel radical cyclization of a glyoxalimine. Further elaboration of this core rapidly accessed the pentacyclic core of Et-743. but a mixture of regiosisomers was obtained in the key Pictet-Spengler ring closure. A known advanced intermediate in the synthesis of Et-743 was intercepted, constituting a formal synthesis of the molecule.

  DOI：

  10.1021/jo801159k