Pyridine Formula, Structure & Uses
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Pyridine Formula, Structure & Uses
Learn about pyridine. Understand the pyridine formula, its structure, its properties, such as boiling point, density, and molar mass, its reactions, and its uses.
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SOLVED: Both pyridine and pyrrole are nitrogen-containing aromatic heterocyclic compounds (see below). When treated with HCl, pyridine forms a hydrochloride salt, whereas pyrrole is unreactive. Provide an explanation for this observed difference in reactivity:Pyridine (pKb = 8.77)Pyrrole (pKb = 17.8)Select one:A. Protonation of pyrrole destroys stable aromatic ring, while protonation of pyridine does not disrupt its aromaticity.B. Reaction of pyrrole with HCl forms an unstable nitrogenous anion.
SOLVED: Both pyridine and pyrrole are nitrogen-containing aromatic heterocyclic compounds (see below). When treated with HCl, pyridine forms a hydrochloride salt, whereas pyrrole is unreactive. Provide an explanation for this observed difference in reactivity:Pyridine (pKb = 8.77)Pyrrole (pKb = 17.8)Select one:A. Protonation of pyrrole destroys stable aromatic ring, while protonation of pyridine does not disrupt its aromaticity.B. Reaction of pyrrole with HCl forms an unstable nitrogenous anion.
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