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1 reazione di ciclizzazione
[CHIM]Dizionario chimica Italiano-Inglese > reazione di ciclizzazione
См. также в других словарях:
Nazarov cyclization reaction — The Nazarov cyclization reaction (often referred to as simply the Nazarov cyclization) is a chemical reaction used in organic chemistry for the synthesis of cyclopentenones. The reaction is typically divided into classical and modern variants,… … Wikipedia
Réaction de Bergman — Traduction à relire Bergman cyclization → … Wikipédia en Français
cyclization — noun a) The process of cyclizing, of becoming or causing to become aromatic. The dehydrogenation reactions may involve isomerization and cyclization as well as the formation of olefins and unsaturated compounds generally. b) Any reaction that… … Wiktionary
Electrocyclic reaction — In organic chemistry, an electrocyclic reaction is a type of pericyclic rearrangement reaction where the net result is one pi bond being converted into one sigma bond. These reactions are usually unnamed, being categorized by the following… … Wikipedia
Aldol reaction — The aldol reaction is a powerful means of forming carbon–carbon bonds in organic chemistry.[1][2][3] Discovered independently by … Wikipedia
Hajos-Parrish-Eder-Sauer-Wiechert reaction — The Hajos Parrish Eder Sauer Wiechert reaction in organic chemistry is a proline catalysed asymmetric Aldol reaction. The reaction is named after its principal investigators from Hoffmann La Roche [Z. G. Hajos, D. R. Parrish, German Patent DE… … Wikipedia
Pictet-Spengler reaction — The Pictet Spengler reaction is a chemical reaction in which a beta; arylethylamine such as tryptamine undergoes ringclosure after condensation with an aldehyde. Usually an acidic catalyst is employed and the reaction mixture heated, [] An… … Wikipedia
Prins reaction — are formed. HistoryThe original reactants employed by Dutch chemist Hendrik Jacobus Prins in his 1919 publication were styrene ( scheme 2 ), pinene, camphene, eugenol, isosafrole and anethole. In 1937 the reaction was investigated as part of a… … Wikipedia
Bergman cyclization — The Bergman cyclization or Bergman reaction or Bergman cycloaromatization is an organic reaction and more specifically a rearrangement reaction taking place when an enediyne is heated in presence of a suitable hydrogen donor ( Scheme 1 ) [ p… … Wikipedia
Volhard-Erdmann cyclization — The Volhard Erdmann cyclization is an organic synthesis of alkyl and aryl thiophenes by cyclization of disodium succinate or other 1,4 difunctional compounds (γ oxo acids, 1,4 diketones, chloroacetyl substituted esters) with phosphorus… … Wikipedia
Dakin–West reaction — The Dakin–West reaction is a chemical reaction that transforms an amino acid into a keto amide using an acid anhydride and a base, typically pyridine.[1][2] … Wikipedia
