- 著者
 
          - 
             
             浦口 大輔
             
             大井 貴史
             
          
 
          
          
          - 出版者
 
          - The Society of Synthetic Organic Chemistry, Japan
 
          
          
          - 雑誌
 
          - 有機合成化学協会誌 (ISSN:00379980)
 
          
          
          - 巻号頁・発行日
 
          - vol.76, no.11, pp.1144-1153, 2018-11-01 (Released:2018-11-09)
 
          
          
          - 参考文献数
 
          - 97
 
          
          
          - 被引用文献数
 
          - 
             
             
             8
             
             
          
        
 
        
        
        The ammonium betaine was developed as an intramolecular ion-pair catalyst for realizing cooperative catalysis of a cation and anion; i.e. ion-pair catalysis. Combination of the stereocontrolling ability of the chiral ammonium ion and functions of the pairing aryloxylate ion enabled bifunctional organic base catalysis and ionic nucleophilic catalysis, which facilitate a variety of organic transformations with rigorous stereochemical control. In addition, employing a single-electron-accepting cation as a partner of the basic aryloxylate led to the development of a chemical redox catalyst with the capability of proton-coupled electron transfer (PCET). This research demonstrates a power of the ion-pair catalysis in selective organic synthesis and is therefore likely to stimulate further study in this field.