Synthesis and Characterization of Heterocyclic Compounds Derived From 4- Hydroxy and 4-Amino Acetophenone. Ibn AL-Haitham Journal For Pure and Applied Sciences, [S. l.], v. 26, n. 3, p. 296–312, 2017. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/441.. Acesso em: 4 may. 2024.