RT info:eu-repo/semantics/article T1 New approaches to the synthesis of pyridinium N-heteroarylaminides A1 Córdoba López, Marta A1 Izquierdo Ceinos, Ma Luisa A1 Álvarez-Builla Gómez, Julio K1 Palladium-catalyzed amination K1 Regioselective synthesis K1 Radical K1 Cyclization K1 Suzuki reaction K1 Aryl bromides K1 Inner salts K1 Aminides K1 Derivatives K1 N-(2'-azinyl)aminides K1 N-2'-Pyridylaminide K1 Chemistry, Organic K1 Bioquímica K1 Biochemistry K1 Science K1 Ciencia AB Different substituted pyridinium N-heteroarylaminides have been prepared in one step from N-aminopyridinium iodide and the corresponding heteroaryl halide by two alternative routes. The use of Pd catalysis allowed the easy preparation of products from the less reactive haloheterocycles. The use of water as a solvent in conjunction with microwave heating dramatically diminishes the reaction time without having an adverse effect on reaction yields. PB Elsevier SN 0040-4020 YR 2008 FD 2008 LK http://hdl.handle.net/10017/2691 UL http://hdl.handle.net/10017/2691 LA eng NO Universidad de Alcalá DS MINDS@UW RD 29-mar-2024