(1S,12S,19R)-12-ethyl-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,8-tetraen-15-one | 1149379-82-7

• 分子结构分类: 有机化合物 - 生物碱及其衍生物 - 鸡蛋花型生物碱
• 英文名称: (1S,12S,19R)-12-ethyl-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,8-tetraen-15-one
• CAS: 1149379-82-7
• 化学式: C₁₉H₂₂N₂O
• 分子量: 294.396
• InChiKey: UYMLBVNABQPWHS-CEXWTWQISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  22
• 可旋转键数：
  1
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  32.7
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (1S,12S,19R)-12-ethyl-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,8-tetraen-15-one 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 生成 (+)-aspidospermidine
  参考文献：
  名称：

  Flexible Access to Monoterpenoid Indole Alkaloids Using a Cyclopentanoid Chiral Building Block

  摘要：

  Expedient, diasterocontrolled transformations of 1 to the key synthetic intermediate of corynanthe, iboga, and aspidosperma-class of monoterpenoid indole alkaloids which led up to a formal synthesis of (+)-20R-dihydrocleavamine, (-)-eburnamonine, and a total synthesis of (+)-aspidospermidine (2) have been demonstrated.

  DOI：

  10.3987/com-08-s(f)120
• 作为产物：
  描述：

  在 硫酸 作用下， 以 水 为溶剂， 反应 1.5h， 生成 (1S,12S,19R)-12-ethyl-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,8-tetraen-15-one
  参考文献：
  名称：

  Flexible Access to Monoterpenoid Indole Alkaloids Using a Cyclopentanoid Chiral Building Block

  摘要：

  Expedient, diasterocontrolled transformations of 1 to the key synthetic intermediate of corynanthe, iboga, and aspidosperma-class of monoterpenoid indole alkaloids which led up to a formal synthesis of (+)-20R-dihydrocleavamine, (-)-eburnamonine, and a total synthesis of (+)-aspidospermidine (2) have been demonstrated.

  DOI：

  10.3987/com-08-s(f)120

文献信息

• Flexible Access to Monoterpenoid Indole Alkaloids Using a Cyclopentanoid Chiral Building Block
  作者：Yoshiharu Iwabuchi、Masato Hayashi、Atsushi Satoh、Masatoshi Shibuya、Kunio Ogasawara

  DOI：10.3987/com-08-s(f)120

  日期：——

  Expedient, diasterocontrolled transformations of 1 to the key synthetic intermediate of corynanthe, iboga, and aspidosperma-class of monoterpenoid indole alkaloids which led up to a formal synthesis of (+)-20R-dihydrocleavamine, (-)-eburnamonine, and a total synthesis of (+)-aspidospermidine (2) have been demonstrated.