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ethyl (E)-3-((2R,3aS,7R,7aR)-7-((tert-butyldimethylsilyl)oxy)-2-methoxy-3a-methyltetrahydro-2H-spiro[benzofuran-4,2'-[1,3]dioxolan]-7a(5H)-yl)acrylate | 935528-87-3

中文名称
——
中文别名
——
英文名称
ethyl (E)-3-((2R,3aS,7R,7aR)-7-((tert-butyldimethylsilyl)oxy)-2-methoxy-3a-methyltetrahydro-2H-spiro[benzofuran-4,2'-[1,3]dioxolan]-7a(5H)-yl)acrylate
英文别名
——
ethyl (E)-3-((2R,3aS,7R,7aR)-7-((tert-butyldimethylsilyl)oxy)-2-methoxy-3a-methyltetrahydro-2H-spiro[benzofuran-4,2'-[1,3]dioxolan]-7a(5H)-yl)acrylate化学式
CAS
935528-87-3
化学式
C23H40O7Si
mdl
——
分子量
456.652
InChiKey
OGQVDDQMWIFLQO-RMVOPGFCSA-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):
    4.17
  • 重原子数:
    31.0
  • 可旋转键数:
    6.0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.87
  • 拓扑面积:
    72.45
  • 氢给体数:
    0.0
  • 氢受体数:
    7.0

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Enantioselective Total Synthesis of 1-epi-Pathylactone A
    摘要:
    The first enantioselective total synthesis of 1-epi-pathylactone A, 3, has been accomplished using a PhI(OAc)(2)-mediated domino reaction as a key step. No diastereomeric separation was required throughout the whole synthetic scheme presented in this paper. Comparison of H-1 and C-13 NMR spectral data of the synthetic product with the reported spectral data of natural pathylactone A, coupled with an X-ray crystallographic analysis, led to the conclusion that the C1 configuration in the original paper was erroneously ascribed to (R).
    DOI:
    10.1021/ol070207y
  • 作为产物:
    描述:
    C19H34O6Si 、 磷酰基乙酸三乙酯sodium hexamethyldisilazane 作用下, 以 四氢呋喃 为溶剂, 反应 15.0h, 以95%的产率得到ethyl (E)-3-((2R,3aS,7R,7aR)-7-((tert-butyldimethylsilyl)oxy)-2-methoxy-3a-methyltetrahydro-2H-spiro[benzofuran-4,2'-[1,3]dioxolan]-7a(5H)-yl)acrylate
    参考文献:
    名称:
    Enantioselective Total Synthesis of 1-epi-Pathylactone A
    摘要:
    The first enantioselective total synthesis of 1-epi-pathylactone A, 3, has been accomplished using a PhI(OAc)(2)-mediated domino reaction as a key step. No diastereomeric separation was required throughout the whole synthetic scheme presented in this paper. Comparison of H-1 and C-13 NMR spectral data of the synthetic product with the reported spectral data of natural pathylactone A, coupled with an X-ray crystallographic analysis, led to the conclusion that the C1 configuration in the original paper was erroneously ascribed to (R).
    DOI:
    10.1021/ol070207y
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