RAJAN, M.P. Chemical and Spectrophotometric Investigations of 3-Mercapto- 5,6-diphenyl-1,2,4-triazine as a New Carboxyl Activating Group. Asian Journal of Chemistry, [S. l.], v. 21, n. 9, p. 7327–7336, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/12226. Acesso em: 21 jul. 2024.