Reactant for Optimization of Novobiocin scaffold to produce antitumor agents, Formation of carbamates and N-alkylimidazoles. Reactant for synthesis of Pyridine derivatives as CDK5 inhibitors Phenylcarbamate derivatives as ligands for nicotinic acetylcholine receptors, Amino phosphite ligands, Mexiletine enantiomers by nucleophilic aromatic substitution.