The reaction of palladium catalyzed cross coupling reaction (Heck) was used for the introduction of the styryl group in the 3-iodoquinolin-4,1H)-one, thereby were obtained seven different (E)-3-styryl-4,1H)-quinolones, (E)-3 styrylquinolin-4,1H)-one (65%) (E)-3-(3-metoxyrstyryl)-quinolin-4,1H)-one (41%), (E)-3-(4-metoxystyryl)-quinolin-4 (1H)-one (64%), (E)-3-(4-chlorostyryl)-quinolin-4,1H)-one (53%), (E)-3-(4-methylstyryl)- quinolin-4,1H)-one (46%), (E)-3-(4-fluorostyryl)-quinolin-4,1H)-one (72%), (E)-3-(3- fluorostyryl)-quinolin-4,1H)-one (45%).
A reação de acoplamento cruzado catalisada por paládio (Reação de Heck) foi empregada para a introdução do grupo estiril na quinolona iodada, assim foram obtidas sete diferentes (E)-3-estiril-4,1H)- quinolonas: (E)-3-estirilquinolin-4,1H)-ona (65%), (E)-3-(3-metoxirestiril)-quinolin-4,1H)- ona (41%), (E)-3-(4-metoxiestiril)-quinolin-4,1H)-ona (64%), (E)-3-(4-cloroestiril)-quinolin- 4,1H)-ona (53%), (E)-3-(4-metilestiril)-quinolin-4,1H)-ona (46%), (E)-3-(4-fluoroestiril)- quinolin-4,1H)-ona (72%), (E)-3-(3-fluoroestiril)-quinolin-4,1H)-ona (45%).