One-pot synthesis of pyrimido[4,5-d]pyrimidine derivatives using a new DABCO-based ionic liquid catalyst. Iranian Journal of Catalysis, [S. l.], v. 14, n. 3, 2024. DOI: 10.57647/j.ijc.2024.1403.31. Disponível em: https://oiccpress.com/ijc/article/view/8083.. Acesso em: 28 mar. 2025.