The use of asymmetric catalysts for accessing enantiomerically pure organic compounds is by far the most attractive and efficient option. Developments in the field of asymmetric catalysis are inspired by the natural biochemical processes induced by biomolecules such as enzymes and antibodies. Although, we cannot match Nature in terms of the efficiency of biological systems, it has been an endeavour of many scientists to search for artificial or semisynthetic molecules to serve as catalysts for enantioselective reactions.