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(Z)-ethyl 3-(trifluoromethylsulfonyloxy)pent-2-enoate | 1037590-30-9

中文名称
——
中文别名
——
英文名称
(Z)-ethyl 3-(trifluoromethylsulfonyloxy)pent-2-enoate
英文别名
ethyl (Z)-3-(trifluoromethylsulfonyloxy)pent-2-enoate;(Z)-3-[(Trifluoromethylsulfonyl)oxy]-2-pentenoic acid ethyl ester
(Z)-ethyl 3-(trifluoromethylsulfonyloxy)pent-2-enoate化学式
CAS
1037590-30-9
化学式
C8H11F3O5S
mdl
——
分子量
276.234
InChiKey
GQRIHLWYTCXOFF-WAYWQWQTSA-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

物化性质

  • 沸点:
    283.5±40.0 °C(Predicted)
  • 密度:
    1.372±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.3
  • 重原子数:
    17
  • 可旋转键数:
    6
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.62
  • 拓扑面积:
    78
  • 氢给体数:
    0
  • 氢受体数:
    8

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Design, synthesis, and SAR of substituted acrylamides as factor Xa inhibitors
    摘要:
    Substituted acrylamides were used as templates that bridge P1 and P4 binding elements, resulting in a series of potent sub-nanomolar) and selective factor Xa inhibitors. In this template, cis-geometry of P1 and P4 ligands is highly preferred. SAR on the substituting groups, as well as on modification of P1 and P4 moieties is described. Compounds in this series show good in vivo efficacy in animal models. (C) 2002 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0960-894x(02)00199-3
  • 作为产物:
    描述:
    三氟甲磺酸酐丙酰乙酸乙酯 在 lithium hydroxide 作用下, 以 甲苯 为溶剂, 反应 0.08h, 以95%的产率得到(Z)-ethyl 3-(trifluoromethylsulfonyloxy)pent-2-enoate
    参考文献:
    名称:
    乙酰乙酸衍生的烯醇三氟甲磺酸酯的立体选择性合成。
    摘要:
    描述了用于制备衍生自取代的乙酰乙酸酯衍生物的(Z)-和(E)-烯醇三氟甲磺酸酯的高度立体选择性的方法。该方法的显着特征是使用Schotten-Baumann型条件通过使用LiOH水溶液(Z选择性)或(Me)(4)NOH水溶液(E选择性)与三氟甲磺酸酐组合来控制烯醇几何形状,以提供这些有价值的基材的实用且可预测的方法。
    DOI:
    10.1021/ol8010002
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文献信息

  • Chemoenzymatic Asymmetric Synthesis of Pregabalin Precursors via Asymmetric Bioreduction of β-Cyanoacrylate Esters Using Ene-Reductases
    作者:Christoph K. Winkler、Dorina Clay、Simon Davies、Pat O’Neill、Paul McDaid、Sebastien Debarge、Jeremy Steflik、Mike Karmilowicz、John W. Wong、Kurt Faber
    DOI:10.1021/jo302484p
    日期:2013.2.15
    The asymmetric bioreduction of a library of beta-cyanoacrylate esters using ene-reductases was studied with the aim to provide a biocatalytic route to precursors for GABA analogues, such as pregabalin. The stereochemical outcome could be controlled by substrate-engineering through size-variation of the ester moiety and by employing stereochemically pure (E)- or (Z)-isomers, which allowed to access both enantiomers of each product in up to quantitative conversion in enantiomerically pure form. In addition, stereoselectivities and conversions could be improved by mutant variants of OPR1, and the utility of the system was demonstrated by preparative-scale applications.
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