SEARCH Articles Figures Tables Allyl system Allyl systems, reactivity toward nucleophilic Allylation nucleophiles Allylic substitution Allylic substitution nucleophiles Nucleophilic allylic substitution Nucleophilic allylic systems Nucleophilic reactivity Nucleophilic substitution reactivity Reactive system Reactivity nucleophilicity Reactivity substitution Substituted systems Substitution systems