ChemInform Abstract: Addition and Coupling Reactions of Bis(pinacolato)diboron Mediated by CuCl in the Presence of Potassium Acetate.

  • Takahashi Kou
    Division of Molecular Chemistry, Graduate School of Engineering, Hokkaido University
  • Ishiyama Tatsuo
    Division of Molecular Chemistry, Graduate School of Engineering, Hokkaido University
  • Miyaura Norio
    Division of Molecular Chemistry, Graduate School of Engineering, Hokkaido University

書誌事項

タイトル別名
  • Addition and Coupling Reactions of Bis(pinacolato)diboron Mediated by CuCl in the Presence of Potassium Acetate
公開日
2000
資源種別
journal article
DOI
  • 10.1246/cl.2000.982
  • 10.1002/chin.200102169
公開者
公益社団法人 日本化学会

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説明

The addition of bis(pinacolato)diboron [(Me4C2O2)B-B(O2C2Me4)] to α,β-unsaturated ketones, esters, nitriles, or terminal alkynes and the coupling with allyl chlorides were carried out in DMF at room temperature in the presence of CuCl and AcOK. The transmetalation from boron to copper generating a B–Cu species was proposed as the key step of the reactions.

収録刊行物

  • Chemistry Letters

    Chemistry Letters 29 (9), 982-983, 2000

    公益社団法人 日本化学会

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