SILVA, C. B.; DE OLIVEIRA, H. P. M.; RIBEIRO, A. O. A Microwave Step for the Synthesis of 4,5-Dicyanopyridazine: A Great Forerunner to Phthalocyanines. Orbital: The Electronic Journal of Chemistry, v. 10, n. 2, p. 153-155, 1 Apr. 2018.