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- Pyridinium abstract "Pyridinium is the cationic conjugate acid of pyridine. This can either be due to protonation of the ring nitrogen or because of addition of a substituent to the ring nitrogen, typically via alkylation. The lone pair of electrons on the nitrogen atom of pyridine is not delocalized, and thus pyridine can be protonated easily. Pyridine is often used as an organic base in chemical reactions, thus the pyridinium ion is produced as the counter ion to the leaving group in the reaction. This complex is often insoluble in the organic solvent, so precipitation of the pyridinium leaving group complex is an indication of the progress of the reaction.The pyridinium ion also plays a role in Friedel-Crafts acylation. When pyridine is included, it forms a complex with the electrophilic acylium ion, rendering it even more reactive.Because the protonation involves only the lone pair electrons of nitrogen in pyridine, pyridinium is an aromatic ion, as determined through Hückel's rule.".
- Pyridinium iupacName "pyridinium".
- Pyridinium thumbnail Pyridinium.svg?width=300.
- Pyridinium wikiPageID "523674".
- Pyridinium wikiPageLength "2266".
- Pyridinium wikiPageOutDegree "18".
- Pyridinium wikiPageRevisionID "670398871".
- Pyridinium wikiPageWikiLink Acyl.
- Pyridinium wikiPageWikiLink Acylium.
- Pyridinium wikiPageWikiLink Alkylation.
- Pyridinium wikiPageWikiLink Aromatic.
- Pyridinium wikiPageWikiLink Aromaticity.
- Pyridinium wikiPageWikiLink Atom.
- Pyridinium wikiPageWikiLink Category:Pyridines.
- Pyridinium wikiPageWikiLink Cationic.
- Pyridinium wikiPageWikiLink Conjugate_acid.
- Pyridinium wikiPageWikiLink Delocalized.
- Pyridinium wikiPageWikiLink Delocalized_electron.
- Pyridinium wikiPageWikiLink Electron.
- Pyridinium wikiPageWikiLink Friedel-Crafts_acylation.
- Pyridinium wikiPageWikiLink Friedel–Crafts_reaction.
- Pyridinium wikiPageWikiLink Hxc3xbcckels_rule.
- Pyridinium wikiPageWikiLink Insoluble.
- Pyridinium wikiPageWikiLink Ion.
- Pyridinium wikiPageWikiLink Lone_pair.
- Pyridinium wikiPageWikiLink Nitrogen.
- Pyridinium wikiPageWikiLink Protonation.
- Pyridinium wikiPageWikiLink Pyridine.
- Pyridinium wikiPageWikiLink Pyridinium_chlorochromate.
- Pyridinium wikiPageWikiLink Solubility.
- Pyridinium wikiPageWikiLinkText "Pyridinium".
- Pyridinium wikiPageWikiLinkText "pyridinium".
- Pyridinium hasPhotoCollection Pyridinium.
- Pyridinium imagefilel "Pyridinium.svg".
- Pyridinium imagefiler "Pyridinium-3D-balls.png".
- Pyridinium imagesizel "80".
- Pyridinium imagesizer "120".
- Pyridinium iupacname "pyridinium".
- Pyridinium verifiedfields "changed".
- Pyridinium verifiedrevid "464376936".
- Pyridinium watchedfields "changed".
- Pyridinium wikiPageUsesTemplate Template:Chembox.
- Pyridinium wikiPageUsesTemplate Template:Organic-compound-stub.
- Pyridinium wikiPageUsesTemplate Template:Reflist.
- Pyridinium wikiPageUsesTemplate Template:Unreferenced.
- Pyridinium subject Category:Pyridines.
- Pyridinium hypernym Acid.
- Pyridinium type Article.
- Pyridinium type ChemicalCompound.
- Pyridinium type ChemicalSubstance.
- Pyridinium type Article.
- Pyridinium type Heterocycle.
- Pyridinium type ChemicalObject.
- Pyridinium type Thing.
- Pyridinium type Q11173.
- Pyridinium comment "Pyridinium is the cationic conjugate acid of pyridine. This can either be due to protonation of the ring nitrogen or because of addition of a substituent to the ring nitrogen, typically via alkylation. The lone pair of electrons on the nitrogen atom of pyridine is not delocalized, and thus pyridine can be protonated easily. Pyridine is often used as an organic base in chemical reactions, thus the pyridinium ion is produced as the counter ion to the leaving group in the reaction.".
- Pyridinium label "Pyridinium".
- Pyridinium sameAs Piridinio.
- Pyridinium sameAs پیریدینیوم.
- Pyridinium sameAs Pyridinium.
- Pyridinium sameAs Pyridinium.
- Pyridinium sameAs m.02lbbn.
- Pyridinium sameAs Piridinijum.
- Pyridinium sameAs Piridinijum.
- Pyridinium sameAs Q2518436.
- Pyridinium sameAs Q2518436.
- Pyridinium wasDerivedFrom Pyridinium?oldid=670398871.
- Pyridinium depiction Pyridinium.svg.
- Pyridinium isPrimaryTopicOf Pyridinium.