Synthesis and Biological Evaluation of Substituted Fused Dipyranoquinolinones
Evangelia-Eirini N. Vlachou, Eleni Pontiki, Dimitra J. Hadjipavlou-Litina & Konstantinos E. Litinas · Organics · 2023
New methyl-substituted, and diphenyl-substituted fused dipyranoquinolinones are prepared in excellent yields via the triple bond activation and 6-endo-dig cyclization of propargyloxycoumarin derivatives by gold nanoparticles supported on TiO2 in chlorobenzene under microwave irra...
Open access
Research Article
10.3390/org4030027