Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Mannich_reaction> ?p ?o }
- Mannich_reaction abstract "The Mannich reaction is an organic reaction which consists of an amino alkylation of an acidic proton placed next to a carbonyl functional group by formaldehyde and a primary or secondary amine or ammonia. The final product is a β-amino-carbonyl compound also known as a Mannich base. Reactions between aldimines and α-methylene carbonyls are also considered Mannich reactions because these imines form between amines and aldehydes. The reaction is named after chemist Carl Mannich.The Mannich reaction is an example of nucleophilic addition of an amine to a carbonyl group followed by dehydration to the Schiff base. The Schiff base is an electrophile which reacts in the second step in an electrophilic addition with a compound containing an acidic proton (which is, or had become an enol). The Mannich reaction is also considered a condensation reaction.In the Mannich reaction, primary or secondary amines or ammonia, are employed for the activation of formaldehyde. Tertiary amines lack an N–H proton to form the intermediate enamine. α-CH-acidic compounds (nucleophiles) include carbonyl compounds, nitriles, acetylenes, aliphatic nitro compounds, α-alkyl-pyridines or imines. It is also possible to use activated phenyl groups and electron-rich heterocycles such as furan, pyrrole, and thiophene. Indole is a particularly active substrate; the reaction provides gramine derivatives.".
- Mannich_reaction thumbnail Mannich_Reaction_V.1.png?width=300.
- Mannich_reaction wikiPageExternalLink watch?v=HUVQ3SNz7m0.
- Mannich_reaction wikiPageID "1759961".
- Mannich_reaction wikiPageLength "9176".
- Mannich_reaction wikiPageOutDegree "89".
- Mannich_reaction wikiPageRevisionID "689898259".
- Mannich_reaction wikiPageWikiLink 1,4-Dioxane.
- Mannich_reaction wikiPageWikiLink Acetylene.
- Mannich_reaction wikiPageWikiLink Aldimine.
- Mannich_reaction wikiPageWikiLink Alkaloid.
- Mannich_reaction wikiPageWikiLink Alkane_stereochemistry.
- Mannich_reaction wikiPageWikiLink Amine.
- Mannich_reaction wikiPageWikiLink Ammonia.
- Mannich_reaction wikiPageWikiLink Antibiotics.
- Mannich_reaction wikiPageWikiLink Betti_reaction.
- Mannich_reaction wikiPageWikiLink Cahn–Ingold–Prelog_priority_rules.
- Mannich_reaction wikiPageWikiLink Carbonyl.
- Mannich_reaction wikiPageWikiLink Carboxylic_acid.
- Mannich_reaction wikiPageWikiLink Carl_Mannich.
- Mannich_reaction wikiPageWikiLink Catalysis.
- Mannich_reaction wikiPageWikiLink Catalytic_cycle.
- Mannich_reaction wikiPageWikiLink Category:Carbon-carbon_bond_forming_reactions.
- Mannich_reaction wikiPageWikiLink Category:Multiple_component_reactions.
- Mannich_reaction wikiPageWikiLink Category:Name_reactions.
- Mannich_reaction wikiPageWikiLink Chemist.
- Mannich_reaction wikiPageWikiLink Chirality_(chemistry).
- Mannich_reaction wikiPageWikiLink Condensation_reaction.
- Mannich_reaction wikiPageWikiLink Cyclohexane_conformation.
- Mannich_reaction wikiPageWikiLink Diastereomer.
- Mannich_reaction wikiPageWikiLink Electrophile.
- Mannich_reaction wikiPageWikiLink Electrophilic_addition.
- Mannich_reaction wikiPageWikiLink Enamine.
- Mannich_reaction wikiPageWikiLink Enantiomer.
- Mannich_reaction wikiPageWikiLink Enantiomeric_excess.
- Mannich_reaction wikiPageWikiLink Enantioselective_synthesis.
- Mannich_reaction wikiPageWikiLink Fluoxetine.
- Mannich_reaction wikiPageWikiLink Formaldehyde.
- Mannich_reaction wikiPageWikiLink Functional_group.
- Mannich_reaction wikiPageWikiLink Furan.
- Mannich_reaction wikiPageWikiLink Glyoxylic_acid.
- Mannich_reaction wikiPageWikiLink Gramine.
- Mannich_reaction wikiPageWikiLink Hydrogen_bond.
- Mannich_reaction wikiPageWikiLink Imine.
- Mannich_reaction wikiPageWikiLink Iminium.
- Mannich_reaction wikiPageWikiLink Indole.
- Mannich_reaction wikiPageWikiLink Kabachnik–Fields_reaction.
- Mannich_reaction wikiPageWikiLink Ketone.
- Mannich_reaction wikiPageWikiLink Keto–enol_tautomerism.
- Mannich_reaction wikiPageWikiLink Mannich_base.
- Mannich_reaction wikiPageWikiLink Methyl_group.
- Mannich_reaction wikiPageWikiLink Nitrile.
- Mannich_reaction wikiPageWikiLink Nitro_compound.
- Mannich_reaction wikiPageWikiLink Nucleophile.
- Mannich_reaction wikiPageWikiLink Nucleophilic_addition.
- Mannich_reaction wikiPageWikiLink Nucleotide.
- Mannich_reaction wikiPageWikiLink Organic_reaction.
- Mannich_reaction wikiPageWikiLink Organic_synthesis.
- Mannich_reaction wikiPageWikiLink P-Anisidine.
- Mannich_reaction wikiPageWikiLink Pentyl.
- Mannich_reaction wikiPageWikiLink Peptide.
- Mannich_reaction wikiPageWikiLink Phenyl_group.
- Mannich_reaction wikiPageWikiLink Pictet–Spengler_reaction.
- Mannich_reaction wikiPageWikiLink Polymer_chemistry.
- Mannich_reaction wikiPageWikiLink Prochirality.
- Mannich_reaction wikiPageWikiLink Proline.
- Mannich_reaction wikiPageWikiLink Propionaldehyde.
- Mannich_reaction wikiPageWikiLink Pyridine.
- Mannich_reaction wikiPageWikiLink Pyrrole.
- Mannich_reaction wikiPageWikiLink Rolitetracycline.
- Mannich_reaction wikiPageWikiLink Room_temperature.
- Mannich_reaction wikiPageWikiLink Schiff_base.
- Mannich_reaction wikiPageWikiLink Tetracycline.
- Mannich_reaction wikiPageWikiLink Thiophene.
- Mannich_reaction wikiPageWikiLink Tolmetin.
- Mannich_reaction wikiPageWikiLink Tramadol.
- Mannich_reaction wikiPageWikiLink Transition_state.
- Mannich_reaction wikiPageWikiLink Tropinone.
- Mannich_reaction wikiPageWikiLink Van_der_Waals_strain.
- Mannich_reaction wikiPageWikiLink File:Anti_Mannich_reaction.png.
- Mannich_reaction wikiPageWikiLink File:Asymmetric_mannich_overview.png.
- Mannich_reaction wikiPageWikiLink File:Mannich_Reaction_V.1.png.
- Mannich_reaction wikiPageWikiLink File:Mannichreactionmech1.svg.
- Mannich_reaction wikiPageWikiLink File:Mannichreactionmech2.svg.
- Mannich_reaction wikiPageWikiLink File:Mannichreactionmech3.svg.
- Mannich_reaction wikiPageWikiLink File:SynMannichAdduct.png.
- Mannich_reaction wikiPageWikiLinkText "Mannich reaction".
- Mannich_reaction wikiPageWikiLinkText "Mannich".
- Mannich_reaction wikiPageWikiLinkText "Mannich-type reaction".
- Mannich_reaction wikiPageWikiLinkText "Mannich-type".
- Mannich_reaction wikiPageWikiLinkText "Mannich_reaction#Asymmetric_Mannich_reactions".
- Mannich_reaction name "Mannich reaction".
- Mannich_reaction namedafter Carl_Mannich.
- Mannich_reaction type "Coupling reaction".
- Mannich_reaction wikiPageUsesTemplate Template:Authority_control.
- Mannich_reaction wikiPageUsesTemplate Template:Cite_web.
- Mannich_reaction wikiPageUsesTemplate Template:Reactionbox.
- Mannich_reaction wikiPageUsesTemplate Template:Reactionbox_Identifiers.
- Mannich_reaction wikiPageUsesTemplate Template:Reflist.
- Mannich_reaction wikiPageUsesTemplate Template:Use_dmy_dates.