Reheim, M. A. M. A., Hafiz, I. S. A. and Mohamed, S. (2016) “Utility of β-diketones in heterocyclic synthesis: Synthesis of new tetrahydro-pyrimidinethione, pyrazole, thiophene, dihydropyridine, dihydropyrane, pyridazine derivatives and investigation of their antimicrobial activity”, European Journal of Chemistry, 7(3), pp. 298–308. doi: 10.5155/eurjchem.7.3.298-308.1447.