Facile Synthesis of Furo[3,2-b]Chromen-3-Ylacetic Acids via Multicomponent Reaction of 3-Hydroxy-4H-Chromen-4-Ones, Arylglyoxals, and Meldrum's Acid. - Tsyganov, Dmitry V.; Lichitsky, Boris V.; Melekhina, Valeriya G.; Komogortsev, Andrey N. (Polycyclic Aromatic Compounds, 2024)