About the Direction of Selective Alkylation and Cyanoethylation of Benzimidazoles, Benzothiazoles and Benzopyrimidines. Journal of Basic and Applied Research in Biomedicine, [S. l.], v. 2, n. 4, p. 455–459, 2022. Disponível em: https://jbarbiomed.com/home/article/view/114. Acesso em: 5 jul. 2025.