Electrophilic Aromatic Substitution

The Mechanism of Electrophilic Aromatic Substitution. Hydrogen Exchange. The Replacement of a Substituent by Hydrogen. Metallation. Reactions Involving Electrophilic Carbon. Reactions Involving Nitrogen Electrophiles. Oxygen, Sulphur, and Selenium Electrophiles. Electrophilic Halogenation. The Replacement of a Substituent X by a Substituent Y. Quantitative Evaluation of Electronic and Steric Effects in Electrophilic Aromatic Substitution.