Abstract The rearrangement reaction of 1-alkyl-2-(benzoylmethyl)pyridinium iodides 3a–d, 6 in the presence of various nucleophiles leads to 2-alkylaminobenzophenone derivatives 4a–c. Best results were achieved with alkylammonium sulfites as recyclization reagents.
摘要 1-烷基-2-(苯甲酰基甲基)
吡啶碘化物3a-d, 6在各种亲核试剂存在下的重排反应生成2-烷基
氨基
二苯甲酮衍
生物4a-c。用烷基
亚硫酸铵作为再循环试剂获得了最好的结果。