Nickel-Catalyzed Reductive Cross-Coupling of Allylammonium Salts with Alkyl Iodides
作者:Jia-Jia Liao、Ren-Gui Tian、Shi-Kai Tian
DOI:10.1021/acs.joc.3c01550
日期:2023.10.20
An unprecedented reductive cross-coupling reaction of allylammonium salts with alkyl electrophiles has been established through C–N bond cleavage. A range of allylammonium bromides smoothly participated in the nickel-catalyzed zinc-mediated allyl–alkyl cross-electrophile coupling reaction with alkyl iodides, delivering structurally diverse alkene products in moderate to good yields with high linear
通过 C-N 键断裂,烯丙基铵盐与烷基亲电子试剂发生了前所未有的还原交叉偶联反应。一系列烯丙基溴化铵顺利参与镍催化的锌介导的烯丙基-烷基与烷基碘的交叉亲电子偶联反应,以中等至良好的产率和高线性选择性提供结构多样的烯烃产物。初步的机理实验与从烷基碘形成烷基自由基的情况一致。