Photochemically-Mediated, Nickel-Catalyzed Synthesis of <i>N</i>-(Hetero)aryl Sulfamate Esters
作者:J. Miles Blackburn、Anastasia L. Gant Kanegusuku、Georgia E. Scott、Jennifer L. Roizen
DOI:10.1021/acs.orglett.9b02621
日期:2019.9.6
A general method is described for the coupling of (hetero)aryl bromides with O-alkyl sulfamate esters. The protocol relies on catalytic amounts of nickel and photoexcitable iridium complexes and proceeds under visible light irradiation at ambient temperature. This technology engages a broad range of simple and complex O-alkyl sulfamate ester substrates under mild conditions. Furthermore, it is possible