Synfacts, Table of Contents Synfacts 2019; 15(12): 1357DOI: 10.1055/s-0039-1691293 Synthesis of Heterocycles © Georg Thieme Verlag Stuttgart · New York Synthesis of Tetracyclic Dihydroquinolinones by a Knoevenagel/Hetero-Diels–Alder Reaction Contributor(s): Victor Snieckus , Dominik K. Kölmel Recommend Article Abstract Buy Article Key words Key wordsdihydroquinolinones - pyrazolones - Knoevenagel reaction - Diels–Alder reaction - one-pot synthesis Full Text