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- Hofmann_elimination abstract "Hofmann elimination, also known as exhaustive methylation, is a process where a quaternary amine is reacted to create a Tertiary amine and an alkene by treatment with excess methyl iodide followed by treatment with silver oxide, water, and heat.Hofmann eliminationAfter the first step, a quaternary ammonium iodide salt is created. After replacement of iodine by an hydroxyl anion, an elimination reaction takes place to the alkene.With asymmetrical amines, the major alkene product is the least substituted and generally the least stable, an observation known as the Hofmann rule. This is in direct contrast to normal elimination reactions where the more substituted, stable product is dominant (Zaitsev's rule).The reaction is named after its discoverer, August Wilhelm von Hofmann.An example is the synthesis of trans-cyclooctene:Synthesis of trans-cycloocteneIn a related chemical test called Herzig–Meyer alkimide group determination a tertiary amine with at least one methyl group and lacking a beta-proton is allowed to react with hydrogen iodide to the quaternary ammonium salt which when heated degrades to iodomethane and the secondary amine.".
- Hofmann_elimination thumbnail HofmannElimination.svg?width=300.
- Hofmann_elimination wikiPageExternalLink File:Hofmann_startAnimGif.gif.
- Hofmann_elimination wikiPageID "1729907".
- Hofmann_elimination wikiPageLength "2432".
- Hofmann_elimination wikiPageOutDegree "21".
- Hofmann_elimination wikiPageRevisionID "695887080".
- Hofmann_elimination wikiPageWikiLink Alkene.
- Hofmann_elimination wikiPageWikiLink Ammonium_iodide.
- Hofmann_elimination wikiPageWikiLink August_Wilhelm_von_Hofmann.
- Hofmann_elimination wikiPageWikiLink Category:Elimination_reactions.
- Hofmann_elimination wikiPageWikiLink Category:Name_reactions.
- Hofmann_elimination wikiPageWikiLink Chemical_test.
- Hofmann_elimination wikiPageWikiLink Cyclooctene.
- Hofmann_elimination wikiPageWikiLink Elimination_reaction.
- Hofmann_elimination wikiPageWikiLink Emde_degradation.
- Hofmann_elimination wikiPageWikiLink Hofmann_rearrangement.
- Hofmann_elimination wikiPageWikiLink Hydrogen_iodide.
- Hofmann_elimination wikiPageWikiLink Hydroxyl.
- Hofmann_elimination wikiPageWikiLink Methyl_iodide.
- Hofmann_elimination wikiPageWikiLink Quaternary_ammonium_cation.
- Hofmann_elimination wikiPageWikiLink Silver_oxide.
- Hofmann_elimination wikiPageWikiLink Water.
- Hofmann_elimination wikiPageWikiLink Zaitsevs_rule.
- Hofmann_elimination wikiPageWikiLink File:HofmannElimination.svg.
- Hofmann_elimination wikiPageWikiLink File:Trans-cycloocteneSynthesis.svg.
- Hofmann_elimination wikiPageWikiLinkText "1,6-Hofmann elimination".
- Hofmann_elimination wikiPageWikiLinkText "Hofmann Product".
- Hofmann_elimination wikiPageWikiLinkText "Hofmann elimination (retro-Michael addition)".
- Hofmann_elimination wikiPageWikiLinkText "Hofmann elimination".
- Hofmann_elimination wikiPageWikiLinkText "exhaustive methylation".
- Hofmann_elimination wikiPageUsesTemplate Template:Reflist.
- Hofmann_elimination subject Category:Elimination_reactions.
- Hofmann_elimination subject Category:Name_reactions.
- Hofmann_elimination hypernym Process.
- Hofmann_elimination type Election.
- Hofmann_elimination type Eponym.
- Hofmann_elimination type Reaction.
- Hofmann_elimination type Redirect.
- Hofmann_elimination comment "Hofmann elimination, also known as exhaustive methylation, is a process where a quaternary amine is reacted to create a Tertiary amine and an alkene by treatment with excess methyl iodide followed by treatment with silver oxide, water, and heat.Hofmann eliminationAfter the first step, a quaternary ammonium iodide salt is created.".
- Hofmann_elimination label "Hofmann elimination".
- Hofmann_elimination sameAs Q899109.
- Hofmann_elimination sameAs Eliminació_de_Hofmann.
- Hofmann_elimination sameAs Hofmann-Eliminierung.
- Hofmann_elimination sameAs Eliminación_de_Hofmann.
- Hofmann_elimination sameAs حذف_هافمن.
- Hofmann_elimination sameAs Élimination_de_Hofmann.
- Hofmann_elimination sameAs כלל_הופמן.
- Hofmann_elimination sameAs Eliminazione_di_Hofmann.
- Hofmann_elimination sameAs ホフマン脱離.
- Hofmann_elimination sameAs 호프만_제거.
- Hofmann_elimination sameAs Hofmann-eliminatie.
- Hofmann_elimination sameAs Eliminacja_Hofmanna.
- Hofmann_elimination sameAs m.05rqln.
- Hofmann_elimination sameAs Элиминирование_по_Гофману.
- Hofmann_elimination sameAs Hofmannovo_odbúravanie.
- Hofmann_elimination sameAs Q899109.
- Hofmann_elimination sameAs 霍夫曼消除反应.
- Hofmann_elimination wasDerivedFrom Hofmann_elimination?oldid=695887080.
- Hofmann_elimination depiction HofmannElimination.svg.
- Hofmann_elimination isPrimaryTopicOf Hofmann_elimination.