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- Vicarious_nucleophilic_substitution abstract "In organic chemistry, the vicarious nucleophilic substitution is a special type of nucleophilic aromatic substitution in which a nucleophile replaces a hydrogen atom on the aromatic ring and not leaving groups such as halogen substituents which are ordinarily encountered in SNAr. This reaction type was reviewed in 1987 by Polish chemists Mieczysław Mąkosza and Jerzy Winiarski.It is typically encountered with nitroarenes and especially with nucleophiles, resulting in alkylated arenes: the new substituent can take the ortho or para positions, reversing the selectivity for the meta position that is usually observed with such compounds under electrophilic substitution. Carbon nucleophiles carry an electron-withdrawing group and a leaving group: the nucleophile attacks the aromatic ring, and excess base can eliminate to form an exocyclic double bond which is successively protonated under acidic conditions, restoring aromaticity.Vicarious nucleophilic substitution↑ ↑".
- Vicarious_nucleophilic_substitution thumbnail VicariousNucleophilicSubstitution.png?width=300.
- Vicarious_nucleophilic_substitution wikiPageID "12238304".
- Vicarious_nucleophilic_substitution wikiPageLength "1766".
- Vicarious_nucleophilic_substitution wikiPageOutDegree "18".
- Vicarious_nucleophilic_substitution wikiPageRevisionID "663456872".
- Vicarious_nucleophilic_substitution wikiPageWikiLink Arene_substitution_pattern.
- Vicarious_nucleophilic_substitution wikiPageWikiLink Aromaticity.
- Vicarious_nucleophilic_substitution wikiPageWikiLink Category:Name_reactions.
- Vicarious_nucleophilic_substitution wikiPageWikiLink Category:Organic_reactions.
- Vicarious_nucleophilic_substitution wikiPageWikiLink Electrophilic_aromatic_substitution.
- Vicarious_nucleophilic_substitution wikiPageWikiLink Elimination_reaction.
- Vicarious_nucleophilic_substitution wikiPageWikiLink Halogen.
- Vicarious_nucleophilic_substitution wikiPageWikiLink Jerzy_Winiarski.
- Vicarious_nucleophilic_substitution wikiPageWikiLink Leaving_group.
- Vicarious_nucleophilic_substitution wikiPageWikiLink Mieczysław_Mąkosza.
- Vicarious_nucleophilic_substitution wikiPageWikiLink Nitrobenzene.
- Vicarious_nucleophilic_substitution wikiPageWikiLink Nucleophile.
- Vicarious_nucleophilic_substitution wikiPageWikiLink Nucleophilic_aromatic_substitution.
- Vicarious_nucleophilic_substitution wikiPageWikiLink Organic_chemistry.
- Vicarious_nucleophilic_substitution wikiPageWikiLink Polar_effect.
- Vicarious_nucleophilic_substitution wikiPageWikiLink Poles.
- Vicarious_nucleophilic_substitution wikiPageWikiLink File:VicariousNucleophilicSubstitution.png.
- Vicarious_nucleophilic_substitution wikiPageWikiLinkText "Vicarious nucleophilic substitution".
- Vicarious_nucleophilic_substitution wikiPageWikiLinkText "vicarious nucleophilic substitution".
- Vicarious_nucleophilic_substitution wikiPageUsesTemplate Template:Reflist.
- Vicarious_nucleophilic_substitution subject Category:Name_reactions.
- Vicarious_nucleophilic_substitution subject Category:Organic_reactions.
- Vicarious_nucleophilic_substitution hypernym Type.
- Vicarious_nucleophilic_substitution type Eponym.
- Vicarious_nucleophilic_substitution type Reaction.
- Vicarious_nucleophilic_substitution comment "In organic chemistry, the vicarious nucleophilic substitution is a special type of nucleophilic aromatic substitution in which a nucleophile replaces a hydrogen atom on the aromatic ring and not leaving groups such as halogen substituents which are ordinarily encountered in SNAr.".
- Vicarious_nucleophilic_substitution label "Vicarious nucleophilic substitution".
- Vicarious_nucleophilic_substitution sameAs Q14111160.
- Vicarious_nucleophilic_substitution sameAs Plaatsvervangende_nucleofiele_substitutie.
- Vicarious_nucleophilic_substitution sameAs m.02vx1zd.
- Vicarious_nucleophilic_substitution sameAs Q14111160.
- Vicarious_nucleophilic_substitution wasDerivedFrom Vicarious_nucleophilic_substitution?oldid=663456872.
- Vicarious_nucleophilic_substitution depiction VicariousNucleophilicSubstitution.png.
- Vicarious_nucleophilic_substitution isPrimaryTopicOf Vicarious_nucleophilic_substitution.