Ortho Effects in the Dissociation of Ionized N-Chlorophenyl- and N-Bromophenyl-2-Aminobenzamidines: Intramolecular Aromatic Substitution with Cyclization to Protonated 2-(2-Aminophenyl)-1H-Benzimidazoles

Ortho Effects in the Dissociation of Ionized N-Chlorophenyl- and N-Bromophenyl-2-Aminobenzamidines: Intramolecular Aromatic Substitution with Cyclization to Protonated 2-(2-Aminophenyl)-1H-Benzimidazoles