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mesityl(2-methylprop-1-en-1-yl)iodonium trifluoromethanesulfonate | 1380240-10-7

中文名称
——
中文别名
——
英文名称
mesityl(2-methylprop-1-en-1-yl)iodonium trifluoromethanesulfonate
英文别名
——
mesityl(2-methylprop-1-en-1-yl)iodonium trifluoromethanesulfonate化学式
CAS
1380240-10-7
化学式
CF3O3S*C13H18I
mdl
——
分子量
450.261
InChiKey
NLMNIGLAWFJWGX-UHFFFAOYSA-M
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):
    0.85
  • 重原子数:
    22.0
  • 可旋转键数:
    2.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.43
  • 拓扑面积:
    57.2
  • 氢给体数:
    0.0
  • 氢受体数:
    3.0

反应信息

  • 作为反应物:
    描述:
    正辛醛mesityl(2-methylprop-1-en-1-yl)iodonium trifluoromethanesulfonate 在 (2R,5R)-2-tert-butyl-3-methyl-5-phenyl-4-imidazolidinone trifluoroacetic acid salt 、 sodium carbonate 、 copper(I) bromide 作用下, 以 乙醚 为溶剂, 生成
    参考文献:
    名称:
    Enantioselective α-Vinylation of Aldehydes via the Synergistic Combination of Copper and Amine Catalysis
    摘要:
    The enantioselective alpha-vinylation of aldehydes using vinyl iodonium triflate salts has been accomplished via the synergistic combination of copper and chiral amine catalysis. These mild catalytic conditions provide a direct route for the enantioselective construction of enolizable alpha-formyl vinylic stereocenters without racemization or olefin transposition. These high-value coupling adducts are readily converted into a variety of useful olefin synthons.
    DOI:
    10.1021/ja303116v
  • 作为产物:
    描述:
    2-(diacetoxyiodo)mesitylene三氟甲磺酸钠三丁基(2-甲基丙-1-烯基)锡烷三氟化硼乙醚 作用下, 以 二氯甲烷 为溶剂, 反应 1.25h, 以87%的产率得到mesityl(2-methylprop-1-en-1-yl)iodonium trifluoromethanesulfonate
    参考文献:
    名称:
    Enantioselective α-Vinylation of Aldehydes via the Synergistic Combination of Copper and Amine Catalysis
    摘要:
    The enantioselective alpha-vinylation of aldehydes using vinyl iodonium triflate salts has been accomplished via the synergistic combination of copper and chiral amine catalysis. These mild catalytic conditions provide a direct route for the enantioselective construction of enolizable alpha-formyl vinylic stereocenters without racemization or olefin transposition. These high-value coupling adducts are readily converted into a variety of useful olefin synthons.
    DOI:
    10.1021/ja303116v
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文献信息

  • Copper-Catalyzed Cross-Coupling of Vinyliodonium Salts and Zinc-Based Silicon Nucleophiles
    作者:Liangliang Zhang、Martin Oestreich
    DOI:10.1021/acs.orglett.8b03714
    日期:2018.12.21
    A silylation of vinyliodonium salts using zinc-based silicon reagents as nucleophiles is reported. This cross-coupling is catalyzed by copper, and vinylsilanes are obtained in high yield likely following a Cu(I)/Cu(III) reaction mechanism. The procedure is operationally simple, neither air- nor moisture-sensitive, and tolerant of a range of functional groups. The new method is an addition to the still
    报道了使用试剂作为亲核试剂使乙烯基鎓盐甲硅烷基化。该交叉偶联由催化,并且可能遵循Cu(I)/ Cu(III)反应机理以高收率获得乙烯基硅烷。该程序操作简单,对空气和湿度均不敏感,并且可以耐受多种官能团。该新方法是对过渡属催化的乙烯基C(sp 2)-Si交叉偶联反应数量仍然有限的补充。
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