作者:Kyohei Yonekura、Kohei Aoki、Tomoya Nishida、Yuko Ikeda、Ryoko Oyama、Sayaka Hatano、Manabu Abe、Eiji Shirakawa
DOI:10.1002/chem.202302658
日期:2023.12.6
α-Aminoalkylation of sulfonylarenes with alkylamines was found to proceed successfully in the presence of a base in MeOH under photoirradiation, giving a wide variety of α-arylalkylamines. The reaction is initiated by photolysis of the S−Ar bond of sulfonylarenes leading to generation of α-aminoalkyl radicals, which get into a radical chain to give α-arylalkylamines.
发现磺酰芳烃与烷基胺的α-氨基烷基化反应在MeOH中碱存在下在光照射下成功进行,得到多种α-芳基烷基胺。该反应是通过磺酰芳烃的 S−Ar 键的光解引发的,导致生成 α-氨基烷基自由基,该自由基进入自由基链,得到 α-芳基烷基胺。