An article reporting on the synthesis of 2-aryl-pyrido[2,3-b]pyrazines was published in the journal Eur. J. Org Chem. These results stem from the work of co-op students Tess Fortier, Frédéric Vuillermet, and Joanick Bourret along with Audrey Belouin and Guillaume Pelletier which are linked to our co-op program.