%0 Journal Article %T New catalyzed way to prepare chromeno[4,3-b]quinolin-6-ones %J - %D 2015 %K A.M.Aly %K Abd El-Aziz Y.El-Sayed %K Khairy Abd El-Aal %K Coumarin %K Anilines %K Chromeno-quinoline. %U https://www.tsijournals.com/abstract/new-catalyzed-way-to-prepare-chromeno43bquinolin6ones-3833.html