Woodward–Hoffmann rules
The Woodward–Hoffmann rules (or the pericyclic selection rules), devised by Robert Burns Woodward and Roald Hoffmann, are a set of rules used to rationalize or predict certain aspects of the stereochemistry and activation energy of pericyclic reactions, an important class of reactions in organic chemistry. The rules are best understood in terms of the concept of the conservation of orbital symmetry using orbital correlation diagrams. The Woodward–Hoffmann rules are a consequence of the changes in electronic structure that occur during a pericyclic reaction and are predicated on the phasing of the interacting molecular orbitals. They are applicable to all classes of pericyclic reactions (and their microscopic reverse 'retro' processes), including (1) electrocyclizations, (2) cycloadditions,
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2+2 Cycloaddition2+2 Photocycloaddition2+2 photocycloadditionConservation of orbital symmetryHofmann RulePericyclic selection rulesSymmetry-forbiddenSymmetry forbiddenWoodward-Hoffman ruleWoodward-Hoffman rulesWoodward-HoffmannWoodward-Hoffmann ruleWoodward-Hoffmann rulesWoodward-Hoffmann stereoselection rulesWoodward–Hoffmann rule
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1,3-Dioxetane1,3-Dipolar cycloaddition2+22+2 Cycloaddition2+2 Photocycloaddition2+2 photocycloaddition4+4 PhotocycloadditionAb initio multiple spawningAlkyl ketene dimerAntarafacial and suprafacialAstrochemistryAza-Cope rearrangementAzomethine ylideBenzvaleneBuchner ring expansionChemical reactionChemistryChristopher Longuet-HigginsClaisen rearrangementCoarctate reactionConservation of orbital symmetryCope rearrangementCorrelation diagramCycloadditionCycloalkyneDewar benzeneDiaryletheneDiels–Alder reactionElias James CoreyEnone–alkene cycloadditionsEthenoneExtended Hückel methodFrontier molecular orbital theoryGlow stickGroup transfer reactionHofmann RuleHydroaminationHydroborationHückel methodIntramolecular reaction
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Woodward–Hoffmann rules
The Woodward–Hoffmann rules (or the pericyclic selection rules), devised by Robert Burns Woodward and Roald Hoffmann, are a set of rules used to rationalize or predict certain aspects of the stereochemistry and activation energy of pericyclic reactions, an important class of reactions in organic chemistry. The rules are best understood in terms of the concept of the conservation of orbital symmetry using orbital correlation diagrams. The Woodward–Hoffmann rules are a consequence of the changes in electronic structure that occur during a pericyclic reaction and are predicated on the phasing of the interacting molecular orbitals. They are applicable to all classes of pericyclic reactions (and their microscopic reverse 'retro' processes), including (1) electrocyclizations, (2) cycloadditions,
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As regras de Woodward-Hoffmann ...... gundo Prêmio Nobel de Química.
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De Woodward-Hoffmann-regels, v ...... de Nobelprijs gewonnen hebben.
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Las reglas de Woodward-Hoffman ...... gundo Premio Nobel de Química.
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Le regole di Woodward-Hoffmann ...... no dette a simmetria proibita.
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Les règles de Woodward–Hoffman ...... deuxième prix Nobel de chimie.
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The Woodward–Hoffmann rules (o ...... cond Nobel Prize in Chemistry.
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Woodwardova–Hoffmannova pravid ...... i vyvodil podobná pravidla z .
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Правила Вудворда — Гоффмана (п ...... етрії відносно цього елемента.
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Правило Вудворда — Хофмана (Го ...... го вторая Нобелевская премия).
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ウッドワード・ホフマン則(ウッドワード・ホフマンそく、英語: ...... 状反応が起こりうるかどうか、またその立体特異性が説明される。
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As regras de Woodward-Hoffmann ...... gundo Prêmio Nobel de Química.
@pt
De Woodward-Hoffmann-regels, v ...... de Nobelprijs gewonnen hebben.
@nl
Las reglas de Woodward-Hoffman ...... gundo Premio Nobel de Química.
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Le regole di Woodward-Hoffmann ...... ricevere il suo secondo Nobel.
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Les règles de Woodward–Hoffman ...... d'activation plus importante.
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The Woodward–Hoffmann rules (o ...... lizations, (2) cycloadditions,
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Woodwardova–Hoffmannova pravid ...... teorie molekulových prbitalů.
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Правила Вудворда — Гоффмана (п ...... [Woodward — Hoffmann’s rule])
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Правило Вудворда — Хофмана (Го ...... сигматропным перегруппировкам.
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ウッドワード・ホフマン則(ウッドワード・ホフマンそく、英語: ...... 状反応が起こりうるかどうか、またその立体特異性が説明される。
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label
Reglas de Woodward-Hoffmann
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Regole di Woodward-Hoffmann
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Regras de Woodward-Hoffmann
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Règles de Woodward–Hoffmann
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Woodward-Hoffmann-Regeln
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Woodward-Hoffmann-regels
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Woodwardova–Hoffmannova pravidla
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Woodward–Hoffmann rules
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Правила Вудворда — Гоффмана
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Правило Вудворда — Хофмана
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