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.Kuthan, J.; Musil, L.; Kohoutova, A. researched the compound: Pyridine-3,5-dicarbonitrile( cas:1195-58-0 ).Category: alcohols-buliding-blocks.They published the article 《Dihydropyridines. XXIV. Partial hydrogenation of some 3,5-dicyanopyridines》 about this compound( cas:1195-58-0 ) in Collection of Czechoslovak Chemical Communications. Keywords: pyridine dihydro dicyano. We’ll tell you more about this compound (cas:1195-58-0).
Partial hydrogenation of 3,5-dicyanopyridine in EtOH over Pd on BaSO4 or BaCO3 gave a mixture of 3,5-dicyano-1,2-dihydropyridine and 3,5-dicyano-1,4-dihydropyridine. A similar hydrogenation of 3,5-dicyano-4-methylpyridine gave only the 1,2-dihydro derivative 3,5-Dicyano-2,6-dimethylpyridine and 3,5-dicyano-2,4,6-trimethylpyridine gave only traces of the 1,2- and 1,4-dihydro derivatives The mechanism of hydrogenation is discussed with the use of bicentric localization energies and simple Hueckel MO theory.
Although many compounds look similar to this compound(1195-58-0)Category: alcohols-buliding-blocks, numerous studies have shown that this compound(SMILES:N#CC1=CC(C#N)=CN=C1), has unique advantages. If you want to know more about similar compounds, you can read my other articles.
Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts