Definition of Pyridine. Meaning of Pyridine. Synonyms of Pyridine

Here you will find one or more explanations in English for the word Pyridine. Also in the bottom left of the page several parts of wikipedia pages related to the word Pyridine and, of course, Pyridine synonyms and on the right images related to the word Pyridine.

Definition of Pyridine

Pyridine
Pyridine Pyr"i*dine, n. [From Gr. ? fire.] (Physiol. Chem.) A nitrogenous base, C5H5N, obtained from the distillation of bone oil or coal tar, and by the decomposition of certain alkaloids, as a colorless liquid with a peculiar pungent odor. It is the nucleus of a large number of organic substances, among which several vegetable alkaloids, as nicotine and certain of the ptoma["i]nes, may be mentioned. See Lutidine.

Meaning of Pyridine from wikipedia

- Pyridine is a basic heterocyclic organic compound with the chemical formula C5H5N. It is structurally related to benzene, with one methine group (=CH−)...
- Dichloropyridines are organic compounds with the formula Cl2C5H3N, consisting of a pyridine ring substituted with two chlorides. Six isomers are known. They are white...
- The Hantzsch pyridine synthesis or Hantzsch dihydropyridine synthesis is a multi-component organic reaction between an aldehyde such as formaldehyde, 2...
- derivative of pyridine with the chemical formula (CH3)2NC5H4N. This white solid is of interest because it is more basic than pyridine, owing to the resonance...
- Kröhnke pyridine synthesis is a reaction in organic synthesis that occurs between α-pyridinium methyl ketone salts and α, β-unsaturated carbonyl compounds...
- Pyridine-N-oxide is the heterocyclic compound with the formula C5H5NO. This colourless, hygroscopic solid is the product of the oxidation of pyridine...
- H, Kataoka T, Mori****a S, Shimizu S, Shoji T, et al. (2007). "Pyridine and Pyridine Derivatives". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim:...
- isomeric pyridinaldehydes. The other isomers are pyridine-3-carboxaldehyde and pyridine-4-carboxaldehyde. Pyridine-2-carbaldehyde is a colorless oily liquid...
- Pyridine alkaloids are a class of alkaloids, nitrogen-containing chemical compounds widely found in plants, that contain a pyridine ring. Examples include...
- are safe during pregnancy. The structure of nicotinamide consists of a pyridine ring to which a primary amide group is attached in the meta position. It...