PRABHU, P.J.; BHISE, N.B.; DAVE, M.A. Synthesis of Azo-coupled Etaconic Acid Anhydride and Its Reactions with Nucleophiles. Asian Journal of Chemistry, [S. l.], v. 15, n. 2, p. 634–638, 2012. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/21657. Acesso em: 23 jul. 2024.