Visible Light Mediated Aryl Migration by Homolytic C−N Cleavage of Aryl Amines
作者:Dirk Alpers、Kevin P. Cole、Corey R. J. Stephenson
DOI:10.1002/anie.201806659
日期:2018.9.10
The photocatalytic preparation of aminoalkylated heteroarenes from haloalkylamides via a 1,4‐arylmigration from nitrogen to carbon, conceptually analogous to a radical Smiles rearrangement, is reported. This method enables the substitution of amino groups in heteroaromatic compounds with aminoalkyl motifs under mild, iridium(III)‐mediated photoredox conditions. It provides rapid access to thienoazepinone