Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Sigmatropic_reaction> ?p ?o }
- Sigmatropic_reaction abstract "A sigmatropic reaction in organic chemistry is a pericyclic reaction wherein the net result is one σ-bond is changed to another σ-bond in an uncatalyzed intramolecular process. The name sigmatropic is the result of a compounding of the long-established sigma designation from single carbon–carbon bonds and the Greek word tropos, meaning turn. In this type of rearrangement reaction, a substituent moves from one part of a π-bonded system to another part in an intramolecular reaction with simultaneous rearrangement of the π system. True sigmatropic reactions are usually uncatalyzed, although Lewis acid catalysis is possible. Sigmatropic reactions often have transition-metal catalysts that form intermediates in analogous reactions. The most well-known of the sigmatropic rearrangements are the [3,3] Cope rearrangement, Claisen rearrangement, Carroll rearrangement and the Fischer indole synthesis.".
- Sigmatropic_reaction thumbnail Woodward_hoffmann_order_nomenclature_detailed_2.png?width=300.
- Sigmatropic_reaction wikiPageID "1256648".
- Sigmatropic_reaction wikiPageLength "17702".
- Sigmatropic_reaction wikiPageOutDegree "140".
- Sigmatropic_reaction wikiPageRevisionID "661004582".
- Sigmatropic_reaction wikiPageWikiLink 1,3-Cyclohexadiene.
- Sigmatropic_reaction wikiPageWikiLink 2,3-Wittig_rearrangement.
- Sigmatropic_reaction wikiPageWikiLink 2,3-sigmatropic_rearrangement.
- Sigmatropic_reaction wikiPageWikiLink Acid.
- Sigmatropic_reaction wikiPageWikiLink Aldehyde.
- Sigmatropic_reaction wikiPageWikiLink Alkyl.
- Sigmatropic_reaction wikiPageWikiLink Alkyl_group.
- Sigmatropic_reaction wikiPageWikiLink Allyl.
- Sigmatropic_reaction wikiPageWikiLink Aluminium_chloride.
- Sigmatropic_reaction wikiPageWikiLink Antarafacial_and_suprafacial.
- Sigmatropic_reaction wikiPageWikiLink Arene_substitution_pattern.
- Sigmatropic_reaction wikiPageWikiLink Arene_substitution_patterns.
- Sigmatropic_reaction wikiPageWikiLink Aromatic.
- Sigmatropic_reaction wikiPageWikiLink Aromatic_hydrocarbon.
- Sigmatropic_reaction wikiPageWikiLink Aromaticity.
- Sigmatropic_reaction wikiPageWikiLink Arthur_C._Cope.
- Sigmatropic_reaction wikiPageWikiLink Atom.
- Sigmatropic_reaction wikiPageWikiLink Atomic_orbital.
- Sigmatropic_reaction wikiPageWikiLink Base_(chemistry).
- Sigmatropic_reaction wikiPageWikiLink Benzene.
- Sigmatropic_reaction wikiPageWikiLink Bicyclic_molecule.
- Sigmatropic_reaction wikiPageWikiLink Boron_trifluoride.
- Sigmatropic_reaction wikiPageWikiLink Bronsted_acid.
- Sigmatropic_reaction wikiPageWikiLink Brønsted–Lowry_acid–base_theory.
- Sigmatropic_reaction wikiPageWikiLink Carbon.
- Sigmatropic_reaction wikiPageWikiLink Carbonyl.
- Sigmatropic_reaction wikiPageWikiLink Carboxyl.
- Sigmatropic_reaction wikiPageWikiLink Carboxylic_acid.
- Sigmatropic_reaction wikiPageWikiLink Carroll_rearrangement.
- Sigmatropic_reaction wikiPageWikiLink Catalysis.
- Sigmatropic_reaction wikiPageWikiLink Catalyst.
- Sigmatropic_reaction wikiPageWikiLink Category:Reaction_mechanisms.
- Sigmatropic_reaction wikiPageWikiLink Category:Rearrangement_reactions.
- Sigmatropic_reaction wikiPageWikiLink Chemical_bond.
- Sigmatropic_reaction wikiPageWikiLink Chemical_reaction.
- Sigmatropic_reaction wikiPageWikiLink Claisen_rearrangement.
- Sigmatropic_reaction wikiPageWikiLink Compound_(linguistics).
- Sigmatropic_reaction wikiPageWikiLink Compound_word.
- Sigmatropic_reaction wikiPageWikiLink Cope_rearrangement.
- Sigmatropic_reaction wikiPageWikiLink Cyclic_compound.
- Sigmatropic_reaction wikiPageWikiLink Decarboxylation.
- Sigmatropic_reaction wikiPageWikiLink Diradical.
- Sigmatropic_reaction wikiPageWikiLink Electrocyclic_reaction.
- Sigmatropic_reaction wikiPageWikiLink Electron.
- Sigmatropic_reaction wikiPageWikiLink Enol.
- Sigmatropic_reaction wikiPageWikiLink Ergocalciferol.
- Sigmatropic_reaction wikiPageWikiLink Ester.
- Sigmatropic_reaction wikiPageWikiLink Ether.
- Sigmatropic_reaction wikiPageWikiLink Fischer_indole_synthesis.
- Sigmatropic_reaction wikiPageWikiLink Frontier_molecular_orbital_theory.
- Sigmatropic_reaction wikiPageWikiLink HCl.
- Sigmatropic_reaction wikiPageWikiLink Hermann_Emil_Fischer.
- Sigmatropic_reaction wikiPageWikiLink Heterocyclic_compound.
- Sigmatropic_reaction wikiPageWikiLink Hydride.
- Sigmatropic_reaction wikiPageWikiLink Hydrogen.
- Sigmatropic_reaction wikiPageWikiLink Hydrogen_chloride.
- Sigmatropic_reaction wikiPageWikiLink Hydroxyl.
- Sigmatropic_reaction wikiPageWikiLink Indole.
- Sigmatropic_reaction wikiPageWikiLink Intramolecular.
- Sigmatropic_reaction wikiPageWikiLink Intramolecular_reaction.
- Sigmatropic_reaction wikiPageWikiLink Iron(III)_chloride.
- Sigmatropic_reaction wikiPageWikiLink Keto-enol_tautomerism.
- Sigmatropic_reaction wikiPageWikiLink Ketone.
- Sigmatropic_reaction wikiPageWikiLink Keto–enol_tautomerism.
- Sigmatropic_reaction wikiPageWikiLink Lewis_acid.
- Sigmatropic_reaction wikiPageWikiLink Lewis_acids_and_bases.
- Sigmatropic_reaction wikiPageWikiLink Lumisterol.
- Sigmatropic_reaction wikiPageWikiLink Maxima_and_minima.
- Sigmatropic_reaction wikiPageWikiLink Methyl.
- Sigmatropic_reaction wikiPageWikiLink Methyl_group.
- Sigmatropic_reaction wikiPageWikiLink Minima.
- Sigmatropic_reaction wikiPageWikiLink Möbius–Hückel_concept.
- Sigmatropic_reaction wikiPageWikiLink NIH_shift.
- Sigmatropic_reaction wikiPageWikiLink Nitrogen.
- Sigmatropic_reaction wikiPageWikiLink Organic_chemistry.
- Sigmatropic_reaction wikiPageWikiLink Organic_reaction.
- Sigmatropic_reaction wikiPageWikiLink Oxygen.
- Sigmatropic_reaction wikiPageWikiLink P-Toluenesulfonic_acid.
- Sigmatropic_reaction wikiPageWikiLink P-toluenesulfonic_acid.
- Sigmatropic_reaction wikiPageWikiLink Pericyclic_reaction.
- Sigmatropic_reaction wikiPageWikiLink Phenol.
- Sigmatropic_reaction wikiPageWikiLink Phenyl.
- Sigmatropic_reaction wikiPageWikiLink Phenyl_group.
- Sigmatropic_reaction wikiPageWikiLink Phenylhydrazine.
- Sigmatropic_reaction wikiPageWikiLink Phosphoric_acids_and_phosphates.
- Sigmatropic_reaction wikiPageWikiLink Pi-bond.
- Sigmatropic_reaction wikiPageWikiLink Pi_bond.
- Sigmatropic_reaction wikiPageWikiLink Polyphosphoric_acid.
- Sigmatropic_reaction wikiPageWikiLink Potential_energy_surface.
- Sigmatropic_reaction wikiPageWikiLink Quantum_Chemistry.
- Sigmatropic_reaction wikiPageWikiLink Quantum_chemistry.
- Sigmatropic_reaction wikiPageWikiLink Rainer_Ludwig_Claisen.
- Sigmatropic_reaction wikiPageWikiLink Reaction_rate.
- Sigmatropic_reaction wikiPageWikiLink Rearrangement_reaction.