ABBAS-TEMIREK, Husien Hasan; ABO-BAKR, Ahmed Mohammed. Reactions with heterocyclic amidines: Synthesis of several new pyrazolo[1,5-a]pyrimidines and pyrazolo[1,5-a][1,3,5]triazines. European Journal of Chemistry, [S. l.], v. 7, n. 1, p. 107–114, 2016. DOI: 10.5155/eurjchem.7.1.107-114.1369. Disponível em: https://www.eurjchem.com/index.php/eurjchem/article/view/1369. Acesso em: 28 apr. 2024.