(15S,16R,17R,19R)-17-[tert-butyl(dimethyl)silyl]oxy-16-hydroxy-5,7-dioxa-12-azapentacyclo[10.6.1.02,10.04,8.015,19]nonadeca-1(18),2,4(8),9-tetraen-11-one | 1175589-26-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: (15S,16R,17R,19R)-17-[tert-butyl(dimethyl)silyl]oxy-16-hydroxy-5,7-dioxa-12-azapentacyclo[10.6.1.02,10.04,8.015,19]nonadeca-1(18),2,4(8),9-tetraen-11-one
• CAS: 1175589-26-0
• 化学式: C₂₂H₂₉NO₅Si
• 分子量: 415.561
• InChiKey: DSRPJVOSCHBMAG-MTBPISGOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.41
• 重原子数：
  29
• 可旋转键数：
  3
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.59
• 拓扑面积：
  68.2
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  、 叔丁基二甲硅基三氟甲磺酸酯 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 1.0h， 以48%的产率得到(15S,16R,17R,19R)-17-[tert-butyl(dimethyl)silyl]oxy-16-hydroxy-5,7-dioxa-12-azapentacyclo[10.6.1.02,10.04,8.015,19]nonadeca-1(18),2,4(8),9-tetraen-11-one
  参考文献：
  名称：

  Rapid and Enantioselective Assembly of the Lycorine Framework Using Chemoenzymatic Techniques

  摘要：

  The pentacyclic framework associated with the alkaloid (-)-lycorine (1) can be assembled in as few as six steps from the enantiomerically pure cis-1,2-dihydrocatechol 3 which is itself readily available on a large scale through the whole-cell biotransformation of bromobenzene. The methodology has been used in developing the first synthesis of compound 2, a derivative of lycorine.

  DOI：

  10.1021/ol901364n

文献信息

• Rapid and Enantioselective Assembly of the Lycorine Framework Using Chemoenzymatic Techniques
  作者：Matthew T. Jones、Brett D. Schwartz、Anthony C. Willis、Martin G. Banwell

  DOI：10.1021/ol901364n

  日期：2009.8.6

  The pentacyclic framework associated with the alkaloid (-)-lycorine (1) can be assembled in as few as six steps from the enantiomerically pure cis-1,2-dihydrocatechol 3 which is itself readily available on a large scale through the whole-cell biotransformation of bromobenzene. The methodology has been used in developing the first synthesis of compound 2, a derivative of lycorine.