Synthetic Route of C7H3N3. So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic. Compound: Pyridine-3,5-dicarbonitrile, is researched, Molecular C7H3N3, CAS is 1195-58-0, about Correlation of 2-, 3-, 4- and disubstituted pyridine gas-phase proton affinities with ab initio calculated energies at the STO-3G basis set level.
Total energies of 2-, 3-, 4- and disubstituted pyridines were calculated for the salt and the free base using ab initio MO calculations at the STO-3G basis set level. In each set, the difference in energy, ΔEH, between the salt and the free base was calculated and plotted against exptl. derived gas-phase proton affinities. The correlation was very good for each of the substituent categories listed. All of the energies and proton affinities were then plotted together on the same graph. The result was an excellent correlation with r = 0.97. The linear equation for gas phase proton affinity, PAB = 28.51 + 435.45ΔEH kcal/mol, was derived from this plot and was used to calculate proton affinities for all 31 compounds used in this study as well as for a series of dicyanopyridines for which values of proton affinity are not available at this time.
This literature about this compound(1195-58-0)Synthetic Route of C7H3N3has given us a lot of inspiration, and I hope that the research on this compound(Pyridine-3,5-dicarbonitrile) can be further advanced. Maybe we can get more compounds in a similar way.
Reference:
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Alcohols – Chemistry LibreTexts