An Efficient and Facile Method for the Synthesis of Benzimidazoisoquinoline Derivatives via a Multicomponent Reaction.

Two series of benzimidazoisoquinoline and fused benzimidazoisoquinoline-benzimidazole derivatives have been synthesized using an efficient one-pot procedure. This process involves an intramolecular nucleophilic substitution reaction and provides facile access to two series of complexes and potentially interesting biologically active scaffolds.