ABID, Obaid H.; RAMADAN, Ahmed khames. Preparation and Identification of Novel 1, 3-Oxazepine Derivatives by Cycloaddition Reactions [2+5] of Selected Carboxylic Acid Anhydrides with Imines Derived from 4-methyl aniline. Al-Mustansiriyah Journal of Science, Baghdad, Iraq, v. 29, n. 2, p. 93–100, 2018. DOI: 10.23851/mjs.v29i2.331. Disponível em: https://mjs.uomustansiriyah.edu.iq/index.php/MJS/article/view/331.. Acesso em: 6 may. 2024.