Metalloradical activation of carbonyl azides for enantioselective radical aziridination.

ABSTRACT: Organic azides have been increasingly employed as nitrogen sources for catalytic olefine aziridination due to their ease of preparation and generation of benign N₂ as the only byproduct. Among common organic azides, carbonyl azides have not been previously demonstrated as effective nitrogen sources for intermolecular olefin aziridination despite the synthetic utilities of N-carbonyl aziridines. As a new application of metalloradical catalysis, we have developed a catalytic system that can effectively employ the carbonyl azide TrocN₃ for highly asymmetric aziridination of alkenes at room temperature. The resulting enantioenriched N-Trocaziridines have been shown as valuable chiral synthons for stereoselective synthesis of other chiral aziridines and various chir

SUBMITTER: Riart-Ferrer X 

PROVIDER: S-EPMC8049175 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature