3-(PROP-2-YNYL)DIHYDROFURAN-2(3H)-ONES: SYNTHONES FOR LACTONE-CONTAINING NEW COMPOUNDS. Proc. YSU B: Chem. Biol. Sci. 2017, 51 (2 (243), 81-87. https://doi.org/10.46991/PYSUB.2017.51.2.081.