ZHANG, Yanan; LIU, Qing. Cobalt(II) Sulfamate as An Efficient Catalyst for Synthesis of Bis(1H-Indol-3-yl)methanes. Asian Journal of Chemistry, [S. l.], v. 24, n. 11, p. 5302–5304, 2012. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/9841. Acesso em: 22 nov. 2024.