Nickel-Catalyzed Reductive Cross-Coupling of Allylammonium Salts with Alkyl Iodides.
Jia-Jia LiaoRen-Gui TianShi-Kai TianPublished in: The Journal of organic chemistry (2023)
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 selectivity. Preliminary mechanistic experiments are consistent with the formation of an alkyl radical from the alkyl iodide.