CHINE, S.S.; PATIL, C.S. A Novel Method for Synthesis of 1,4-Dihydropyridines Using Robust Laterite Catalyst under Ultrasonic Irradiation. Asian Journal of Chemistry, [S. l.], v. 31, n. 1, p. 128–134, 2018. DOI: 10.14233/ajchem.2019.21607. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/31_1_19. Acesso em: 23 nov. 2024.