オニウム塩触媒を用いる選択的分子変換反応

DOI

書誌事項

タイトル別名
  • Onium Fluoride for Selective Molecular Transformation

説明

In the course of our research into novel and powerful transformation catalyzed by organic bases, we recently focused on the onium amides generated from well soluble organofluoride and dialkylaminosilanes for deprotonative reactions. These studies have not been well investigated in spite of their potential capability to react as a strong base. Here we report the development of the 1,2-addition of phenylacetylene promoted by tetrabutylammonium fluoride catalyst and trimethylsilyl dimethylamine. For deprotonation of heteroaromatics, the combination of phosphazenium fluoride (P5F) catalyst developed by Schwesinger and TMSNMe2 was found to be effective, furnishing the corresponding adducts in good yields. Further optimization of the reaction conditions and investigation on the scope and limitation are underway.

収録刊行物

キーワード

詳細情報 詳細情報について

  • CRID
    1390282680610220288
  • NII論文ID
    130006995616
  • DOI
    10.14895/hannou.37.0.6.0
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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