YAHYAZADEH, Asieh; HADESINEA, Sara; DANESHMANDI, Mohammad Saeed. Silica sulfuric acid as an efficient and reusable heterogeneous catalyst for the synthesis of formamidines from the diaminomaleonitrile. Iranian Journal of Catalysis, [S. l.], v. 2, n. 4, 2024. Disponível em: https://oiccpress.com/ijc/article/view/3738. Acesso em: 17 jul. 2026.