Synfacts, Table of Contents Synfacts 2019; 15(01): 0026DOI: 10.1055/s-0037-1611931 Synthesis of Heterocycles © Georg Thieme Verlag Stuttgart · New York Synthesis of Pyrrolopyrazinones from N-Substituted 2-Cyanopyrroles (Pfizer) Contributor(s): Victor Snieckus , Christophe Allais Recommend Article Abstract Buy Article Key words Key wordscyanopyrroles - Mumm rearrangement - pyrrolopyrazinones - intramolecular annulation - potassium tert-butoxide Full Text