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(E)-4-(benzo[d][1,3]dioxol-5-yl)-1-[3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]but-3-en-2-one | 1173596-97-8

中文名称
——
中文别名
——
英文名称
(E)-4-(benzo[d][1,3]dioxol-5-yl)-1-[3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]but-3-en-2-one
英文别名
(E)-4-(1,3-benzodioxol-5-yl)-1-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]but-3-en-2-one
(E)-4-(benzo[d][1,3]dioxol-5-yl)-1-[3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]but-3-en-2-one化学式
CAS
1173596-97-8
化学式
C17H20O8
mdl
——
分子量
352.341
InChiKey
JVMUYXVPHLEDCN-FAYFDFSRSA-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:
    25
  • 可旋转键数:
    5
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.47
  • 拓扑面积:
    126
  • 氢给体数:
    4
  • 氢受体数:
    8

反应信息

  • 作为反应物:
    描述:
    (E)-4-(benzo[d][1,3]dioxol-5-yl)-1-[3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]but-3-en-2-one丙二腈氧气potassium carbonate 作用下, 以 为溶剂, 反应 26.0h, 以70%的产率得到2-amino-4-(benzo[d][1,3]dioxol-5-yl)-6-[(β-D-glucocopyranosyl)methyl]isophthalonitrile
    参考文献:
    名称:
    One pot protecting group free synthesis of multifunctional biphenyl methyl-C-β-d-glycosides in aqueous medium
    摘要:
    One pot synthesis of the butenonyl-C-beta-D-glycosides with malononitrile in the presence of K2CO3 in water under mild and green reaction conditions leading to the formation of small library of multifunctional biphenyl methyl-C-beta-D-glycosides in good yields has been reported. The reaction is equally applicable with the substrates having different glycosyl pyranoses and aromatic rings with different substituents. (C) 2010 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tet.2010.11.067
  • 作为产物:
    描述:
    胡椒醛1-(β-D-glucopyranosyl)propan-2-one三乙胺L-脯氨酸 作用下, 以 甲醇 为溶剂, 反应 28.0h, 以98%的产率得到(E)-4-(benzo[d][1,3]dioxol-5-yl)-1-[3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]but-3-en-2-one
    参考文献:
    名称:
    脯氨酸-TEA催化通过新途径从酮和芳香醛中直接合成新颖高效的醛醇缩合反应
    摘要:
    在室温下于甲醇中,通过1-脯氨酸-TEA(三乙胺)催化从各种酮和多种醛中合成的新颖高效的直接羟醛缩合反应,从而以优异的收率得到相应的(E)-α,β-不饱和酮。通过使用该方法,从未改性的酮C-糖苷和醛中获得了一些复杂的(E)-α,β-不饱和酮C-糖苷。该反应通过新的途径进行,其中捕获并鉴定了特定的中间体。
    DOI:
    10.1016/j.tet.2009.04.052
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文献信息

  • A novel and efficient direct aldol condensation from ketones and aromatic aldehydes catalyzed by proline–TEA through a new pathway
    作者:Jun-feng Wang、Meng Lei、Qin Li、Ze-mei Ge、Xin Wang、Run-tao Li
    DOI:10.1016/j.tet.2009.04.052
    日期:2009.6
    aldol condensation from various ketones and a wide range of aldehydes was catalyzed by l-proline–TEA (triethylamine) in MeOH at room temperature, affording the corresponding (E)-α,β-unsaturated ketones in excellent yields. By using the method, some complicated (E)-α,β-unsaturated ketone C-glycosides were obtained from unmodified ketone C-glycosides and aldehydes. This reaction proceeds through a new
    在室温下于甲醇中,通过1-脯氨酸-TEA(三乙胺)催化从各种酮和多种醛中合成的新颖高效的直接羟醛缩合反应,从而以优异的收率得到相应的(E)-α,β-不饱和酮。通过使用该方法,从未改性的酮C-糖苷和醛中获得了一些复杂的(E)-α,β-不饱和酮C-糖苷。该反应通过新的途径进行,其中捕获并鉴定了特定的中间体。
  • One pot protecting group free synthesis of multifunctional biphenyl methyl-C-β-d-glycosides in aqueous medium
    作者:Mridul Misra、Rahul Sharma、Ruchir Kant、P.R. Maulik、R.P. Tripathi
    DOI:10.1016/j.tet.2010.11.067
    日期:2011.1
    One pot synthesis of the butenonyl-C-beta-D-glycosides with malononitrile in the presence of K2CO3 in water under mild and green reaction conditions leading to the formation of small library of multifunctional biphenyl methyl-C-beta-D-glycosides in good yields has been reported. The reaction is equally applicable with the substrates having different glycosyl pyranoses and aromatic rings with different substituents. (C) 2010 Elsevier Ltd. All rights reserved.
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