WU, Liqiang; MA, Weiwei; YANG, Limin; YAN, Fulin. Silica-Supported Boron Trifluoride (BF3-SiO2): An Efficient, Environment Friendly and Recyclable Catalyst for The One-Pot Synthesis of 4(3H)-quinazolinones. Asian Journal of Chemistry, [S. l.], v. 22, n. 8, p. 6053–6058, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/11887. Acesso em: 4 jul. 2024.