PATIL, Rahul S.; SHENDAGE, Suresh S.; LAD, Uday P.; MORE, Uttam B. Synthesis of Xanthenediones by Silica Supported Orthophosphoric Acid (H3PO4·SiO2). Asian Journal of Chemistry, [S. l.], v. 30, n. 10, p. 2343–2346, 2018. DOI: 10.14233/ajchem.2018.21498. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/30_10_36. Acesso em: 23 jul. 2024.