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Imidazolium ylides from a conjugate addition-proton transfer route and their cycloaddition reactions

机译:共轭加质子转移途径的咪唑鎓叶立德及其环加成反应

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摘要

4,5-Dihydroimidazolium ylides formed by conjugate addition-proton transfer from dihydroimidazoles and doubly-activated electron-deficient alkenes afford 2:1 cycloadducts in a one-pot process wherein the alkene also acts as a dipolarophile.
机译:由二氢咪唑和双活化的缺电子的烯烃通过共轭加成-质子转移形成的4,5-二氢咪唑鎓烷基化物在一锅法中提供2:1的环加成物,其中烯烃还充当了亲双极性物。

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  • 来源
    《Chemical Communications》 |2011年第28期|p.7965-7967|共3页
  • 作者单位

    Department of Chemistry, Loughborough University, Loughborough,Leics, LE11 3TU, UK;

    Department of Chemistry & Analytical Sciences,The Open University, Walton Hall, Milton Keynes, MK7 6AA, UK;

    Department of Chemistry, Loughborough University, Loughborough,Leics, LE11 3TU, UK;

    Department of Chemistry & Analytical Sciences,The Open University, Walton Hall, Milton Keynes, MK7 6AA, UK;

    Department of Chemistry, Loughborough University, Loughborough,Leics, LE11 3TU, UK;

    EPSRC National Crystallography Service, School of Chemistry,University of Southampton, Highfield, Southampton, SO 17 1BJ, UK;

    EPSRC National Crystallography Service, School of Chemistry,University of Southampton, Highfield, Southampton, SO 17 1BJ, UK;

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  • 入库时间 2022-08-17 13:22:37

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