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- 2-Norbornyl_cation abstract "In organic chemistry, the term 2-norbornyl cation (equivalent with 2-bicyclo-[2.2.1]heptyl cation) describes one of the three carbocations formed from derivatives of norbornane. Though 1-norbornyl and 7-norbornyl cations have been studied, the most extensive studies and vigorous debates have been centered on the exact structure of the 2-norbornyl cation.The 2-norbornyl cation has been formed from a variety of norbornane derivatives and reagents. First reports of its formation and reactivity published by Saul Winstein sparked controversy over the nature of its bonding, as he invoked a three-center two-electron bond to explain the stereoselectivity of the resulting product. Herbert C. Brown challenged this assertion on the grounds that classical resonance structures could explain the stereospecificity without needing to adapt a new perspective of bonding.Evidence of the non-classical nature of the 2-norbornyl cation grew over the course of several decades, mainly through spectroscopic data gathered using methods such as Nuclear magnetic resonance (NMR). Crystallographic confirmation of its non-classical nature did not come until quite recently.The nature of bonding in the 2-norbornyl cation incorporated many new ideas into the field’s understanding of chemical bonds. Similarities can be seen between this cation and others, such as boranes.".
- 2-Norbornyl_cation thumbnail Norbornyl_Cation_Single_Well_vs_Double_Well_Potential.png?width=300.
- 2-Norbornyl_cation wikiPageExternalLink problem.html.
- 2-Norbornyl_cation wikiPageID "3857828".
- 2-Norbornyl_cation wikiPageLength "51217".
- 2-Norbornyl_cation wikiPageOutDegree "79".
- 2-Norbornyl_cation wikiPageRevisionID "678379765".
- 2-Norbornyl_cation wikiPageWikiLink Acetate.
- 2-Norbornyl_cation wikiPageWikiLink Acetylene.
- 2-Norbornyl_cation wikiPageWikiLink Activation_energy.
- 2-Norbornyl_cation wikiPageWikiLink Alkene.
- 2-Norbornyl_cation wikiPageWikiLink Bond_order.
- 2-Norbornyl_cation wikiPageWikiLink Borane.
- 2-Norbornyl_cation wikiPageWikiLink Borneol.
- 2-Norbornyl_cation wikiPageWikiLink Borohydride.
- 2-Norbornyl_cation wikiPageWikiLink Camphene.
- 2-Norbornyl_cation wikiPageWikiLink Carbocation.
- 2-Norbornyl_cation wikiPageWikiLink Category:Carbocations.
- 2-Norbornyl_cation wikiPageWikiLink Category:Physical_organic_chemistry.
- 2-Norbornyl_cation wikiPageWikiLink Category:Reactive_intermediates.
- 2-Norbornyl_cation wikiPageWikiLink Chemical_bond.
- 2-Norbornyl_cation wikiPageWikiLink Chemical_equilibrium.
- 2-Norbornyl_cation wikiPageWikiLink Delocalized_electron.
- 2-Norbornyl_cation wikiPageWikiLink Dynamic_equilibrium.
- 2-Norbornyl_cation wikiPageWikiLink Electron_donor.
- 2-Norbornyl_cation wikiPageWikiLink Electron_pair.
- 2-Norbornyl_cation wikiPageWikiLink Electronic_structure.
- 2-Norbornyl_cation wikiPageWikiLink Elimination_reaction.
- 2-Norbornyl_cation wikiPageWikiLink Enantiomer.
- 2-Norbornyl_cation wikiPageWikiLink Epimer.
- 2-Norbornyl_cation wikiPageWikiLink Ethane.
- 2-Norbornyl_cation wikiPageWikiLink Ethylene.
- 2-Norbornyl_cation wikiPageWikiLink Geminal.
- 2-Norbornyl_cation wikiPageWikiLink Ground_state.
- 2-Norbornyl_cation wikiPageWikiLink Herbert_C._Brown.
- 2-Norbornyl_cation wikiPageWikiLink Isopentane.
- 2-Norbornyl_cation wikiPageWikiLink Isotopic_labeling.
- 2-Norbornyl_cation wikiPageWikiLink Kelvin.
- 2-Norbornyl_cation wikiPageWikiLink Leaving_group.
- 2-Norbornyl_cation wikiPageWikiLink MINDO.
- 2-Norbornyl_cation wikiPageWikiLink Molecular_orbital.
- 2-Norbornyl_cation wikiPageWikiLink Molecular_orbital_theory.
- 2-Norbornyl_cation wikiPageWikiLink Neighbouring_group_participation.
- 2-Norbornyl_cation wikiPageWikiLink Norbornane.
- 2-Norbornyl_cation wikiPageWikiLink Nuclear_magnetic_resonance.
- 2-Norbornyl_cation wikiPageWikiLink Nuclear_magnetic_resonance_spectroscopy.
- 2-Norbornyl_cation wikiPageWikiLink Organic_chemistry.
- 2-Norbornyl_cation wikiPageWikiLink Pi_bond.
- 2-Norbornyl_cation wikiPageWikiLink Potential_energy_surface.
- 2-Norbornyl_cation wikiPageWikiLink Racemic_mixture.
- 2-Norbornyl_cation wikiPageWikiLink Raman_spectroscopy.
- 2-Norbornyl_cation wikiPageWikiLink Reaction_rate.
- 2-Norbornyl_cation wikiPageWikiLink Reflection_symmetry.
- 2-Norbornyl_cation wikiPageWikiLink Resonance_(chemistry).
- 2-Norbornyl_cation wikiPageWikiLink Rotational_symmetry.
- 2-Norbornyl_cation wikiPageWikiLink Saul_Winstein.
- 2-Norbornyl_cation wikiPageWikiLink Sigma_bond.
- 2-Norbornyl_cation wikiPageWikiLink Solid-state_nuclear_magnetic_resonance.
- 2-Norbornyl_cation wikiPageWikiLink Solvolysis.
- 2-Norbornyl_cation wikiPageWikiLink Spectroscopy.
- 2-Norbornyl_cation wikiPageWikiLink Stereoselectivity.
- 2-Norbornyl_cation wikiPageWikiLink Steric_effects.
- 2-Norbornyl_cation wikiPageWikiLink Three-center_two-electron_bond.
- 2-Norbornyl_cation wikiPageWikiLink Tosyl.
- 2-Norbornyl_cation wikiPageWikiLink Transition_state.
- 2-Norbornyl_cation wikiPageWikiLink Wagner–Meerwein_rearrangement.
- 2-Norbornyl_cation wikiPageWikiLink X-ray_crystallography.
- 2-Norbornyl_cation wikiPageWikiLink File:Nonclassical_ions_tracer_studies.png.
- 2-Norbornyl_cation wikiPageWikiLink File:Norbornyl_Cation_Classical_Rapid_Equilibrium.png.
- 2-Norbornyl_cation wikiPageWikiLink File:Norbornyl_Cation_Molecular_Orbital.png.
- 2-Norbornyl_cation wikiPageWikiLink File:Norbornyl_Cation_Resonance_Depiction.png.
- 2-Norbornyl_cation wikiPageWikiLink File:Norbornyl_Cation_Single_Well_vs_Double_Well_Potential.png.
- 2-Norbornyl_cation wikiPageWikiLink File:Norbornyl_brosylate_solvolysis.png.
- 2-Norbornyl_cation wikiPageWikiLink File:Norbornyl_racemization.png.
- 2-Norbornyl_cation wikiPageWikiLink File:Nortricylconium_Ion_Molecular_Orbital.png.
- 2-Norbornyl_cation wikiPageWikiLink File:Sigma_and_Pi_Synthetic_Routes_to_the_2-Norbornyl_Cation.png.
- 2-Norbornyl_cation wikiPageWikiLinkText "2-Norbornyl cation".
- 2-Norbornyl_cation wikiPageWikiLinkText "2-Norbornyl cation#The norbornyl cation".
- 2-Norbornyl_cation colwidth "30".
- 2-Norbornyl_cation wikiPageUsesTemplate Template:Chem.
- 2-Norbornyl_cation wikiPageUsesTemplate Template:Reflist.
- 2-Norbornyl_cation wikiPageUsesTemplate Template:Sub.
- 2-Norbornyl_cation wikiPageUsesTemplate Template:Sup.
- 2-Norbornyl_cation subject Category:Carbocations.
- 2-Norbornyl_cation subject Category:Physical_organic_chemistry.
- 2-Norbornyl_cation subject Category:Reactive_intermediates.
- 2-Norbornyl_cation type Cation.
- 2-Norbornyl_cation type Redirect.
- 2-Norbornyl_cation comment "In organic chemistry, the term 2-norbornyl cation (equivalent with 2-bicyclo-[2.2.1]heptyl cation) describes one of the three carbocations formed from derivatives of norbornane. Though 1-norbornyl and 7-norbornyl cations have been studied, the most extensive studies and vigorous debates have been centered on the exact structure of the 2-norbornyl cation.The 2-norbornyl cation has been formed from a variety of norbornane derivatives and reagents.".
- 2-Norbornyl_cation label "2-Norbornyl cation".
- 2-Norbornyl_cation sameAs Q7048865.
- 2-Norbornyl_cation sameAs m.0b3l_r.
- 2-Norbornyl_cation sameAs Q7048865.
- 2-Norbornyl_cation sameAs 非经典碳正离子.
- 2-Norbornyl_cation wasDerivedFrom 2-Norbornyl_cation?oldid=678379765.
- 2-Norbornyl_cation depiction Norbornyl_Cation_Single_Well_vs_Double_Well_Potential.png.
- 2-Norbornyl_cation isPrimaryTopicOf 2-Norbornyl_cation.