SEARCH Articles Figures Tables Allyl cation Allyl cation stabilization Allyl resonance Allylic cations Allylic cations stability Allylic stabilization Allyls stabilization Cation stability Cation stabilization Cationic stability Cationic stabilization Resonance allylic cation Resonance cation stabilization Resonance stabilization Resonance-stabilized Resonance-stabilized cation Stability allyl cation