retro-rearrangement

См. также в других словарях:

• Réarrangement de Brook — Traduction à relire Brook rearrangement → …   Wikipédia en Français

• Retro-Diels-Alder-Reaktion — Die Diels Alder Reaktion ist eine sogenannte Cycloaddition , mit der Bindungen zwischen Kohlenstoff Atomen aufgebaut werden können. Sie wurde nach ihren Entdeckern Otto Diels und Kurt Alder benannt, die für ihre Arbeit 1950 mit dem Nobelpreis… …   Deutsch Wikipedia

• Brook rearrangement — The Brook rearrangement in organic chemistry is a rearrangement reaction in which a organosilyl group switches position with a hydroxyl proton over a carbon to oxygen covalent bond under the influence of a base [cite journal | author = A. G.… …   Wikipedia

• 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

• Chemical reaction — Chemical reactions redirects here. For the 2007 television episode, see Chemical Reactions (Men in Trees). A thermite reaction using iron(III) oxide. The sparks …   Wikipedia

• Diels–Alder reaction — Named after Otto Paul Hermann Diels Kurt Alder Reaction type Cycloaddition Reaction …   Wikipedia

• Pericyclic reaction — In organic chemistry, a pericyclic reaction is a type of organic reaction wherein the transition state of the molecule has a cyclic geometry, and the reaction progresses in a concerted fashion. Pericyclic reactions are usually rearrangement… …   Wikipedia

• Diels-Alder reaction — The Diels Alder reaction is an organic chemical reaction (specifically, a cycloaddition) between a conjugated diene and a substituted alkene, commonly termed the dienophile, to form a substituted cyclohexene system. [cite journal author = Diels,… …   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

• TRANSFERTS DE GÈNES ET TRANSGÉNOSE — Tout organisme, animal ou végétal, comporte une information dite génétique contenue dans des molécules d’acide désoxyribonucléique (ADN) ou ribonucléique (ARN). Cette information est transmise aux descendants et assure normalement, via les acides …   Encyclopédie Universelle

• Photochemistry — Photochemistry, a sub discipline of chemistry, is the study of chemical reactions that proceed with the absorption of light by atoms or molecules.[1]. Everyday examples include photosynthesis, the degradation of plastics and the formation of… …   Wikipedia