Synfacts, Table of Contents Synfacts 2015; 11(01): 0014DOI: 10.1055/s-0034-1379731 Synthesis of Heterocycles © Georg Thieme Verlag Stuttgart · New YorkDirect Cyclization–Trifluoromethylthiolation to 4H-Chromen-4-ones Authors Contributor(s): Victor Snieckus Mona Gamal-Eldin (Snieckus Innovations) Recommend Article Abstract Key words Key wordstrichloroisocyanuric acid - intramolecular cyclization - chromenones Full Text