Silyl-mediated photoredox-catalyzed Giese reaction: addition of non-activated alkyl bromides
作者:Abdellatif ElMarrouni、Casey B. Ritts、Jaume Balsells
DOI:10.1039/c8sc02253d
日期:——
variety of radical reaction platforms. Herein is disclosed the development of a conjugate addition reaction of non-activated alkyl bromides to Michael acceptors under visible-light photoredox catalysis. Optimization of the reaction was achieved using high-throughput experimentation (HTE) tools to enable the identification of mild, general and practical reaction conditions. A diverse set of alkyl bromides
A novel palladium-catalyzed inward isomerization and hydraminocarbonylation of unactivated alkenes for the synthesis of α-aryl carboxylic amides has been developed. The combination isomerization-responsible catalyst and hydrocarbonylation-responsible catalyst was found to be a highly effective strategy to render the reaction feasible. The reaction shows highly functional group compatibility and site-selectivity