Synthesis of 2,4,6-triarylpyridines Using AlPO4 Under Solvent-free Conditions. Journal of Scientific Research, [S. l.], v. 2, n. 2, p. 337–342, 2010. DOI: 10.3329/jsr.v2i2.3859. Disponível em: https://banglajol.info/index.php/JSR/article/view/3859. Acesso em: 30 jun. 2026.