OJHA, K.G.; ADWANI, Purnima; MATHUR, Neha. A Convenient Synthesis of 1,2,4-Trihalophenothiazine- 3-ones and Their Conversion into (1,4)-Benzothiazino(2,3-b)-Phenothiazines. Asian Journal of Chemistry, [S. l.], v. 5, n. 1, p. 89–92, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/24754. Acesso em: 24 jul. 2024.