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| 256441-39-1

中文名称
——
中文别名
——
英文名称
——
英文别名
——
化学式
CAS
256441-39-1
化学式
C44H64O8S2Si
mdl
——
分子量
813.205
InChiKey
MQXHVNMQIZOXIG-MILILLJKSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    7.68
  • 重原子数:
    55.0
  • 可旋转键数:
    10.0
  • 环数:
    7.0
  • sp3杂化的碳原子比例:
    0.7
  • 拓扑面积:
    81.68
  • 氢给体数:
    0.0
  • 氢受体数:
    10.0

反应信息

  • 作为反应物:
    描述:
    四丁基氟化铵 作用下, 以 四氢呋喃 为溶剂, 以163.4 mg的产率得到[(1R,3S,5R,10S,12R,15S,17S,19R,22R,24S)-21,21-bis(ethylsulfanyl)-22-(hydroxymethyl)-2,6,11,18,23-pentaoxapentacyclo[15.9.0.03,12.05,10.019,24]hexacosan-15-yl] acetate
    参考文献:
    名称:
    A Convergent Synthesis of the Decacyclic Ciguatoxin Model Containing the F−M Ring Framework
    摘要:
    A highly convergent synthesis of the decacyclic ciguatoxin model 2, which contains the F-M ring framework of the natural product, has been achieved through the assembly of pentacyclic oxonane 4 and JKLM ring fragment 5. The two key steps in the synthesis of the former compound are (i) a Lewis acid-mediated intramolecular reaction of a gamma-alkoxyallylsilane with an acetal group to form an O-linked oxacycle and (ii) a SmI2-mediated intramolecular Reformatsky reaction leading to construction of the annelated oxonane ring system. Preliminary biological investigations revealed that model compound 2 did not inhibit the binding of tritium-labeled dihydrobrevetoxin B to voltage-sensitive sodium channels at micromolar concentrations.
    DOI:
    10.1021/jo990989b
  • 作为产物:
    参考文献:
    名称:
    A Convergent Synthesis of the Decacyclic Ciguatoxin Model Containing the F−M Ring Framework
    摘要:
    A highly convergent synthesis of the decacyclic ciguatoxin model 2, which contains the F-M ring framework of the natural product, has been achieved through the assembly of pentacyclic oxonane 4 and JKLM ring fragment 5. The two key steps in the synthesis of the former compound are (i) a Lewis acid-mediated intramolecular reaction of a gamma-alkoxyallylsilane with an acetal group to form an O-linked oxacycle and (ii) a SmI2-mediated intramolecular Reformatsky reaction leading to construction of the annelated oxonane ring system. Preliminary biological investigations revealed that model compound 2 did not inhibit the binding of tritium-labeled dihydrobrevetoxin B to voltage-sensitive sodium channels at micromolar concentrations.
    DOI:
    10.1021/jo990989b
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