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methyl (4S,2E)-4-<(methylsulfonyl)oxyl>-2-methyl-5-(tert-butyldimethylsilyl)-2-pentenoate | 122520-55-2

中文名称
——
中文别名
——
英文名称
methyl (4S,2E)-4-<(methylsulfonyl)oxyl>-2-methyl-5-(tert-butyldimethylsilyl)-2-pentenoate
英文别名
methyl (4S,2E)-4-[(methylsulfonyl)oxyl]-2-methyl-5-(tert-butyldimethylsilyl)-2-pentenoate
methyl (4S,2E)-4-<(methylsulfonyl)oxyl>-2-methyl-5-(tert-butyldimethylsilyl)-2-pentenoate化学式
CAS
122520-55-2
化学式
C14H28O6SSi
mdl
——
分子量
352.524
InChiKey
MMBOZFMDFXADIR-ZKQHCESOSA-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):
    2.47
  • 重原子数:
    22.0
  • 可旋转键数:
    7.0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.79
  • 拓扑面积:
    78.9
  • 氢给体数:
    0.0
  • 氢受体数:
    6.0

反应信息

  • 作为反应物:
    描述:
    methyl (4S,2E)-4-<(methylsulfonyl)oxyl>-2-methyl-5-(tert-butyldimethylsilyl)-2-pentenoateplatinum(IV) oxide 氢气lithium chloride 、 zinc(II) chloride 作用下, 以 四氢呋喃甲醇乙醚 为溶剂, 反应 2.5h, 生成 methyl (2S)-5-(tert-butyldimethyl)siloxy-2-ethyl-2-methylpentanoate
    参考文献:
    名称:
    Remarkable difference in reactivity of ordinary vinylcopper reagents and vinylzinc halide containing a copper salt towards γ-mesyloxy-α, β-enoates. Synthesis of homochiral 1,4-dienes
    摘要:
    Whereas the reaction of gamma-mesyloxy alpha,beta-enoates with vinyl-Cu(CN)M or (vinyl)2Cu(CN)M2 (M = Li or MgX) yielded a reduction product with an (E)-double bond at the beta,gamma-position, treatment of the same substrates with ''higher order'' zinc cuprate reagents or vinyl-ZnCl by the addition of catalytic amount of Cu(I) or Cu(II) salt afforded alpha- and gamma-vinylation products. Both vinylation products were stable 1,4-diene derivatives that are only more difficulty accessed by more traditional means.
    DOI:
    10.1016/s0040-4020(01)80217-9
  • 作为产物:
    参考文献:
    名称:
    Organocyanocopper-trifluoroborane mediated 1,3-chirality transfer reaction of .gamma.-(mesyloxy)-.alpha.-alkyl .alpha.,.beta.-enoates for the construction of chiral quaternary carbon centers with high optical purity
    摘要:
    DOI:
    10.1021/jo00278a015
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