Syntheses using 4-hydroxy-3-nitropyridine. Antimicrobial and antiviral activity was written by Delarge, J.;Lapiere, C. L.. And the article was included in Pharmaceutica Acta Helvetiae in 1975.Computed Properties of C5H2Cl2N2O2 This article mentions the following:
Anilinopyridines I (R = H, Cl; R1 = H, halo, CF3, NO2, OH, Me, OMe, SH; R2 = H, Cl, F, NO2, OH, SO3H, SO2NH2, Me; R3 = H, Me, Cl) (42 compounds) were prepared by treating 4-chloropyridines with dianilines. I had slight bactericidal and virucidal activity. In the experiment, the researchers used many compounds, for example, 3,4-Dichloro-5-nitropyridine (cas: 56809-84-8Computed Properties of C5H2Cl2N2O2).
3,4-Dichloro-5-nitropyridine (cas: 56809-84-8) belongs to pyridine derivatives. Pyridine has a dipole moment and a weaker resonant stabilization than benzene (resonance energy 117 kJ·mol−1 in pyridine vs. 150 kJ·mol−1 in benzene). Pyridine, its benzo and pyridine-based compounds play diverse roles in organic chemistry. Pyridine-based materials are valued for their optical and physical properties as well as their medical potential. Computed Properties of C5H2Cl2N2O2