SEARCH Articles Figures Tables 2 N-substitution 2- pyridine, oxidative 7-Substituted pyridines Nucleophilic substitution—continued of pyridine N-oxides, kinetics for Oxidative substitution Pyridin N-oxide Pyridine 1-oxides substitution Pyridine oxide, oxidant Pyridine, 4-nitroaromatic nucleophilic substitution N-oxide Pyridine-N-oxide Pyridines substitution Substituted Oxidation