1315257-90-9Relevant articles and documents
N -aminopyridinium salts as precursors for N-centered radicals - Direct amidation of arenes and heteroarenes
Greulich, Tobias W.,Daniliuc, Constantin G.,Studer, Armido
, p. 254 - 257 (2015/03/05)
Readily prepared N-aminopyridinium salts are valuable precursors for the generation of N-centered radicals. Reduction of these salts by single electron transfer allows for clean generation of amidyl radicals. It is shown that direct radical C-H amination of heteroarenes and arenes can be achieved with N-aminopyridinium salts under mild conditions by using photoredox catalysis.