Copper-Free Double Silylation of 1,2-Dibromobenzenes Using a Mg/LiCl/DMI System

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  • Tsugio Kitamura
    Department of Chemistry and Applied Chemistry, Graduate School of Science and Engineering, Saga University
  • Rin Yamada
    Department of Chemistry and Applied Chemistry, Graduate School of Science and Engineering, Saga University
  • Keisuke Gondo
    Department of Chemistry and Applied Chemistry, Graduate School of Science and Engineering, Saga University
  • Nobuo Eguchi
    Department of Chemistry and Applied Chemistry, Graduate School of Science and Engineering, Saga University
  • Juzo Oyamada
    Department of Chemistry and Applied Chemistry, Graduate School of Science and Engineering, Saga University

書誌事項

公開日
2017-02-22
資源種別
journal article
DOI
  • 10.1055/s-0036-1588726
公開者
Georg Thieme Verlag KG

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説明

<jats:p>The reaction of 1,2-dibromobenzenes with chlorotrimethylsilane efficiently proceeded in the presence of Mg and LiCl in DMI under mild conditions, giving 1,2-bis(trimethylsilyl)benzenes in good to high yields. The reaction of 1,2-dibromobenzenes with chlorodimethylsilane under the same conditions afforded the corresponding 1,2-bis(dimethylsilyl)benzenes in high yields. Functional group transformations of 1,2-bis(trimethylsilyl)benzene were conducted to demonstrate the synthetic utility.</jats:p>

収録刊行物

  • Synthesis

    Synthesis 49 (11), 2495-2500, 2017-02-22

    Georg Thieme Verlag KG

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