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- Hantzsch_pyridine_synthesis abstract "The Hantzsch pyridine synthesis or Hantzsch dihydropyridine synthesis is a multi-component organic reaction between an aldehyde such as formaldehyde, 2 equivalents of a β-keto ester such as ethyl acetoacetate and a nitrogen donor such as ammonium acetate or ammonia. The initial reaction product is a dihydropyridine which can be oxidized in a subsequent step to a pyridine. The driving force for this second reaction step is aromatization. This reaction was reported in 1881 by Arthur Rudolf Hantzsch. A 1,4-dihydropyridine dicarboxylate is also called a 1,4-DHP compound or a Hantzsch compound. These compounds are an important class of calcium channel blockers and as such commercialized in for instance nifedipine, amlodipine or nimodipine.The reaction has been demonstrated to proceed in water as reaction solvent and with direct aromatization by ferric chloride, Manganese Dioxide or potassium permanganate in a one-pot synthesis.The Hantzsch dihydropyridine synthesis is found to benefit from microwave chemistry.".
- Hantzsch_pyridine_synthesis thumbnail Hantzsch_pyridine_synthesis.svg?width=300.
- Hantzsch_pyridine_synthesis wikiPageID "2771378".
- Hantzsch_pyridine_synthesis wikiPageLength "3265".
- Hantzsch_pyridine_synthesis wikiPageOutDegree "28".
- Hantzsch_pyridine_synthesis wikiPageRevisionID "681378228".
- Hantzsch_pyridine_synthesis wikiPageWikiLink Acetate.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Aldehyde.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Amlodipine.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Ammonia.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Ammonium.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Aromatic_hydrocarbon.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Aromatization.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Arthur_Rudolf_Hantzsch.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Calcium_channel_blocker.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Carboxylate.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Category:Heterocycle_forming_reactions.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Category:Multiple_component_reactions.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Category:Name_reactions.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Ethyl_acetoacetate.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Ferric_chloride.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Formaldehyde.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Iron(III)_chloride.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Keto_acid.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Keto_ester.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Manganese_Dioxide.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Manganese_dioxide.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Microwave_chemistry.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Multi-component_reaction.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Nifedipine.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Nimodipine.
- Hantzsch_pyridine_synthesis wikiPageWikiLink One-pot_synthesis.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Organic_oxidation.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Organic_reaction.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Organic_redox_reaction.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Potassium_permanganate.
- Hantzsch_pyridine_synthesis wikiPageWikiLink Pyridine.
- Hantzsch_pyridine_synthesis wikiPageWikiLink File:Hantzsch_pyridine_synthesis.svg.
- Hantzsch_pyridine_synthesis wikiPageWikiLinkText "Hantzsch pyridine synthesis".
- Hantzsch_pyridine_synthesis wikiPageWikiLinkText "Hantzsch synthesis".
- Hantzsch_pyridine_synthesis hasPhotoCollection Hantzsch_pyridine_synthesis.
- Hantzsch_pyridine_synthesis name "Hantzsch pyridine synthesis".
- Hantzsch_pyridine_synthesis namedafter Arthur_Rudolf_Hantzsch.
- Hantzsch_pyridine_synthesis type "Ring forming reaction".
- Hantzsch_pyridine_synthesis wikiPageUsesTemplate Template:Reactionbox.
- Hantzsch_pyridine_synthesis wikiPageUsesTemplate Template:Reflist.
- Hantzsch_pyridine_synthesis wikiPageUsesTemplate Template:Use_dmy_dates.
- Hantzsch_pyridine_synthesis subject Category:Heterocycle_forming_reactions.
- Hantzsch_pyridine_synthesis subject Category:Multiple_component_reactions.
- Hantzsch_pyridine_synthesis subject Category:Name_reactions.
- Hantzsch_pyridine_synthesis hypernym Reaction.
- Hantzsch_pyridine_synthesis type Disease.
- Hantzsch_pyridine_synthesis type Eponym.
- Hantzsch_pyridine_synthesis type Reaction.
- Hantzsch_pyridine_synthesis comment "The Hantzsch pyridine synthesis or Hantzsch dihydropyridine synthesis is a multi-component organic reaction between an aldehyde such as formaldehyde, 2 equivalents of a β-keto ester such as ethyl acetoacetate and a nitrogen donor such as ammonium acetate or ammonia. The initial reaction product is a dihydropyridine which can be oxidized in a subsequent step to a pyridine. The driving force for this second reaction step is aromatization.".
- Hantzsch_pyridine_synthesis label "Hantzsch pyridine synthesis".
- Hantzsch_pyridine_synthesis sameAs اصطناع_هانتش_للبيريدين.
- Hantzsch_pyridine_synthesis sameAs Hantzschsche_Dihydropyridinsynthese.
- Hantzsch_pyridine_synthesis sameAs Síntesis_de_piridina_de_Hantzsch.
- Hantzsch_pyridine_synthesis sameAs Synthèse_de_Hantzsch.
- Hantzsch_pyridine_synthesis sameAs ハンチュのピリジン合成.
- Hantzsch_pyridine_synthesis sameAs Hantzsch-pyridinesynthese.
- Hantzsch_pyridine_synthesis sameAs Síntese_da_piridina_de_Hantzsch.
- Hantzsch_pyridine_synthesis sameAs m.081qxj.
- Hantzsch_pyridine_synthesis sameAs Q256377.
- Hantzsch_pyridine_synthesis sameAs Q256377.
- Hantzsch_pyridine_synthesis sameAs 汉奇吡啶合成反应.
- Hantzsch_pyridine_synthesis wasDerivedFrom Hantzsch_pyridine_synthesis?oldid=681378228.
- Hantzsch_pyridine_synthesis depiction Hantzsch_pyridine_synthesis.svg.
- Hantzsch_pyridine_synthesis isPrimaryTopicOf Hantzsch_pyridine_synthesis.