TIWARI, ALKA. Intramolecular Thermal Cyclizations of Substituted N-Phenyl Cinnamamides by Polyphosphoric Acid. Asian Journal of Chemistry, [S. l.], v. 19, n. 4, p. 3262–3264, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/19_4_118. Acesso em: 13 nov. 2024.