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ethyl (2E,4RS,5SR)-5-hydroxy-4-methoxy-2-hexenoate

中文名称
——
中文别名
——
英文名称
ethyl (2E,4RS,5SR)-5-hydroxy-4-methoxy-2-hexenoate
英文别名
ethyl (E,4R,5S)-5-hydroxy-4-methoxyhex-2-enoate
ethyl (2E,4RS,5SR)-5-hydroxy-4-methoxy-2-hexenoate化学式
CAS
——
化学式
C9H16O4
mdl
——
分子量
188.224
InChiKey
KBYQXIBORFQPHV-LXBADBFVSA-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):
    0.4
  • 重原子数:
    13
  • 可旋转键数:
    6
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    55.8
  • 氢给体数:
    1
  • 氢受体数:
    4

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    Synthesis of an insecticidal tetrahydroisocoumarin, (3R,4S,4aR)-4,8-dihydroxy-3-methyl-3,4,4a,5-tetrahydro-1H-2-benzopyran-1-one
    摘要:
    The insecticidal tetrahydroisocoumarin, (3R,4S,4aR)-4,8-dihydroxy-3-methyl-3,4,4a,5-tetrahydro-1H-2-benzopyran-1-one, was synthesized as a racemate and as an optically active form using one-potesterification-Michael addition-aldol reaction of delta-hydroxy-alpha,beta-unsaturated aldehyde and diketene as a key step. (c) 2006 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tet.2006.11.006
  • 作为产物:
    描述:
    参考文献:
    名称:
    Synthesis of (±)-(3R*, 4S*, 4aR*)- 4,8-Dihydoxy-3-methyl-3,4,4a,5-tetrahydro-1H-2-benzopyran-1-one
    摘要:
    DOI:
    10.3987/com-99-8808
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文献信息

  • Scope and Limitations of 2-Deoxy- and 2,6-Dideoxyglycosyl Bromides as Donors for the Synthesis of β-2-Deoxy- and β-2,6-Dideoxyglycosides
    作者:Miho Kaneko、Seth B. Herzon
    DOI:10.1021/ol501101f
    日期:2014.5.16
    It is shown that 2-deoxy- and 2,6-dideoxyglycosyl bromides can be prepared in high yield (72–94%) and engaged in glycosylation reactions with β:α selectivities ≥6:1. Yields of product are 44–90%. Fully armed 2-deoxyglycoside donors are viable, while 2,6-dideoxyglycosides require one electron-withdrawing substituent for high efficiency and β-selectivity. Equatorial C-3 ester protecting groups decrease
    结果表明,2-脱氧-和2,6-双脱氧糖基溴化物可以以高产率(72-94%)制备并参与糖基化反应,β:α选择性≥6:1。产品的产率为 44-90%。完全武装的 2-脱氧糖苷供体是可行的,而 2,6-双脱氧糖苷需要一个吸电子取代基以实现高效率和 β-选择性。赤道 C-3 酯保护基团会降低 β-选择性,并且带有轴向 C-3 取代基的供体不适合。该方法与含叠氮化物的供体和酸敏感官能团兼容。
  • Intramolecular conjugate addition of γ- and δ-trichloroacetimidoyloxy-α,β-unsaturated esters in an acyclic system
    作者:Yoshitaka Matsushima、Jun Kino
    DOI:10.1016/j.tet.2008.02.061
    日期:2008.4
    An intramolecular conjugate addition of γ- and δ-trichloroacetimidoyloxy-α,β-unsaturated esters, a new way to construct 1,2-amino or 1,3-amino alcohol moieties in an acyclic system, is described. Very concise synthesis of d-vancosamine and 3-epi-d-vancosamine derivatives was also achieved utilizing this methodology.
    描述了γ-和δ-三氯乙二酰亚胺基氧基-α,β-不饱和酯的分子内共轭加成,这是在无环体系中构建1,2-氨基或1,3-氨基醇部分的新方法。使用该方法还可以实现非常简明的d-vancosamine和3- epi - d- d-vancosamine衍生物的合成。
  • Synthesis of (±)-(3R*, 4S*, 4aR*)- 4,8-Dihydoxy-3-methyl-3,4,4a,5-tetrahydro-1H-2-benzopyran-1-one
    作者:Takeshi Kitahara、Kanako Uchida、Hidenori Watanabe
    DOI:10.3987/com-99-8808
    日期:——
  • Synthesis of an insecticidal tetrahydroisocoumarin, (3R,4S,4aR)-4,8-dihydroxy-3-methyl-3,4,4a,5-tetrahydro-1H-2-benzopyran-1-one
    作者:Kanako Uchida、Ken Ishigami、Hidenori Watanabe、Takeshi Kitahara
    DOI:10.1016/j.tet.2006.11.006
    日期:2007.1
    The insecticidal tetrahydroisocoumarin, (3R,4S,4aR)-4,8-dihydroxy-3-methyl-3,4,4a,5-tetrahydro-1H-2-benzopyran-1-one, was synthesized as a racemate and as an optically active form using one-potesterification-Michael addition-aldol reaction of delta-hydroxy-alpha,beta-unsaturated aldehyde and diketene as a key step. (c) 2006 Elsevier Ltd. All rights reserved.
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