Pyridine - Wikipedia
Pyridine is a Lewis base, donating its pair of electrons to a Lewis acid. Its Lewis base properties are discussed in the ECW model. Its relative donor strength toward a series of acids, versus other Lewis bases, can be illustrated by C-B plots.
24.9: Heterocyclic Amines - Chemistry LibreTexts
describe the geometry of the pyridine molecule. account for the difference in basicity between pyridine, pyrrole and other amines. explain why pyridine undergoes electrophilic substitution much less readily than does benzene. identify the presence of a …
15.5: Aromatic Heterocycles - Pyridine and Pyrrole
Pyrimidine is an another six-membered aromatic heterocycle that is analogous to pyridine. Pyrimidine has four carbons atoms and two nitrogen atoms that are sp2 hybridized. Each of these atoms contributes a p orbital and a pi election allowing pyrimidine to …
Pyridine | Aromatic, Aliphatic, Nitrogenous | Britannica
pyridine, any of a class of organic compounds of the aromatic heterocyclic series characterized by a six-membered ring structure composed of five carbon atoms and one nitrogen atom. The simplest member of the pyridine family is pyridine itself, a …
Pyridine | C5H5N | CID 1049 - PubChem
Pyridine | C5H5N | CID 1049 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Pyridine - NIST Chemistry WebBook
Pyridine. Formula: C 5 H 5 N. Molecular weight: 79.0999. IUPAC Standard InChI:InChI=1S/C5H5N/c1-2-4-6-5-3-1/h1-5H Copy. IUPAC Standard InChIKey:JUJWROOIHBZHMG-UHFFFAOYSA-N Copy. CAS Registry Number: 110-86-1.
Pyridine - (Organic Chemistry) - Vocab, Definition ... - Fiveable
Pyridine is a weak base, with a pKa value of 5.2, and it can participate in acid-base reactions as a Lewis base. The presence of the nitrogen atom in the pyridine ring makes it a more reactive and polar compound compared to benzene, which is a non-polar aromatic hydrocarbon.