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(4-butyl-2,2-dimethyl-4H-1,3-dioxin-5-yl)oxy-triethylsilane | 379717-24-5

中文名称
——
中文别名
——
英文名称
(4-butyl-2,2-dimethyl-4H-1,3-dioxin-5-yl)oxy-triethylsilane
英文别名
——
(4-butyl-2,2-dimethyl-4H-1,3-dioxin-5-yl)oxy-triethylsilane化学式
CAS
379717-24-5
化学式
C16H32O3Si
mdl
——
分子量
300.514
InChiKey
WPXAVLDXYGFZDH-UHFFFAOYSA-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):
    5.19
  • 重原子数:
    20
  • 可旋转键数:
    8
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.88
  • 拓扑面积:
    27.7
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    (4-butyl-2,2-dimethyl-4H-1,3-dioxin-5-yl)oxy-triethylsilane甲苯 为溶剂, 反应 3.0h, 以87%的产率得到(Z)-2-triethylsilyloxyhept-2-enal
    参考文献:
    名称:
    Stereoselective Preparation of (Z)-2-(Trialkylsilyloxy)-2-alkenals by Retrocycloaddition Reactions of 4H-4-Alkyl-5-(trialkylsilyloxy)-1,3-dioxins. Useful Reactants for Lewis Acid Catalyzed [4 + 3] Cyclizations
    摘要:
    [GRAPHICS]Retrocycloadditions of 4H-4-alkyl-5-(trialylsilyloxy)-1,3-dioxins proceed smoothly in refluxing toluene to afford (Z)-2-(trialkylsilyloxy)-2-alkenals with complete stereos electivity. These enals undergo Sasaki-type [4 + 3] cyclizations with dienes in the presence of Lewis acids, in many instances with excellent regio- and/or stereoselectivity.
    DOI:
    10.1021/ol016668f
  • 作为产物:
    描述:
    参考文献:
    名称:
    Stereoselective Preparation of (Z)-2-(Trialkylsilyloxy)-2-alkenals by Retrocycloaddition Reactions of 4H-4-Alkyl-5-(trialkylsilyloxy)-1,3-dioxins. Useful Reactants for Lewis Acid Catalyzed [4 + 3] Cyclizations
    摘要:
    [GRAPHICS]Retrocycloadditions of 4H-4-alkyl-5-(trialylsilyloxy)-1,3-dioxins proceed smoothly in refluxing toluene to afford (Z)-2-(trialkylsilyloxy)-2-alkenals with complete stereos electivity. These enals undergo Sasaki-type [4 + 3] cyclizations with dienes in the presence of Lewis acids, in many instances with excellent regio- and/or stereoselectivity.
    DOI:
    10.1021/ol016668f
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文献信息

  • A gold-catalyzed [4+3]-cycloaddition of functionalized dioxines
    作者:Michael Harmata、Chaofeng Huang
    DOI:10.1016/j.tetlet.2009.07.111
    日期:2009.10
    Treatment of 5-silyloxydioxins with 5 mol % AuCl3/AgSbF6 in the presence of cyclopentadiene or furan results in the rapid formation of [4+3]-cycloadducts at room temperature.
    环戊二烯呋喃存在下,用5 mol%AuCl 3 / AgSbF 6处理5-甲硅烷氧基二恶英导致在室温下快速形成[4 + 3]-环加合物。
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