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4-((2R,4R,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-6-{(2R,6R)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-4-methylene-tetrahydro-pyran-2-ylmethyl}-tetrahydro-pyran-2-yl)-2-chloromethyl-oxazole | 380909-81-9

中文名称
——
中文别名
——
英文名称
4-((2R,4R,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-6-{(2R,6R)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-4-methylene-tetrahydro-pyran-2-ylmethyl}-tetrahydro-pyran-2-yl)-2-chloromethyl-oxazole
英文别名
——
4-((2R,4R,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-6-{(2R,6R)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-4-methylene-tetrahydro-pyran-2-ylmethyl}-tetrahydro-pyran-2-yl)-2-chloromethyl-oxazole化学式
CAS
380909-81-9
化学式
C40H58ClNO5Si2
mdl
——
分子量
724.528
InChiKey
DISCKKJAFSVXBD-LZLRYTGZSA-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):
    9.48
  • 重原子数:
    49.0
  • 可旋转键数:
    12.0
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.57
  • 拓扑面积:
    62.95
  • 氢给体数:
    0.0
  • 氢受体数:
    6.0

反应信息

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文献信息

  • A Second-Generation Total Synthesis of (+)-Phorboxazole A
    作者:Amos B. Smith、Thomas M. Razler、Jeffrey P. Ciavarri、Tomoyasu Hirose、Tomoyasu Ishikawa、Regina M. Meis
    DOI:10.1021/jo7018152
    日期:2008.2.1
    A highly convergent second-generation synthesis of (+)-phorboxazole A has been achieved. Highlights of the synthetic approach include improved Petasis-Ferrier union/rearrangement conditions on a scale to assemble multigram quantities of the C(11-15) and C(22-26) cis-tetrahydropyrans inscribed with the phorboxazole architecture, a convenient method to prepare E- and Z-vinyl bromides from TMS-protected alkynes utilizing radical isomerization of Z-vinylsilanes, and a convergent late-stage Stille union to couple a fully elaborated C(1-28) macrocyclic iodide with a C(29-46) oxazole stannane side chain to establish the complete phorboxazole skeleton. The synthesis, achieved with a longest linear sequence of 24 steps, proceeded in 4.6% overall yield.
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