P12 超音波乳化法を利用した新規エマルション電解反応システムの開発(ポスターセッション)

抄録

We have developed a novel electrolysis system using acoustic emulsification. This new system involves the generation of a carbocation by electrolysis of substrate, and then its reaction with nucleophiles in situ. In this system, although the oxidation potential of nucleophile is lower than that of substrate, the substrate was selectively oxidized to give the corresponding cation intermediate because carbon nucleophile was trapped in electrochemically inactive droplets. Subsequently, the intermediate reacted with carbon nucleophile at the droplet interfaces. For instance, anodic substitution reaction of N-(methoxycarbonyl)pyrrolidine with allyltrimethylsilane was accomplished in 62% yield.