Chouiter, Mohamed Imed; Belfaitah, Ali; Silva, Artur M.S.
(Université Frères Mentouri - Constantine 1, 2021-09-29)
A number of new chalcones containing in their structure a (benz)imidazole nucleus were prepared using a simple aldol-condensation reaction. Addition of hydrazine derivatives to the prepared chalcones led to the formation ...