Widely used as a chiral catalyst in asymmetric epoxidation reactions, particularly for the selective oxidation of unfunctionalized alkenes. It enables high enantioselectivity in the formation of epoxides, which are valuable intermediates in the synthesis of pharmaceuticals, agrochemicals, and fine chemicals. The manganese complex is especially effective when used with co-oxidants like sodium hypochlorite or iodosylbenzene under mild conditions. Its robustness and reusability in catalytic systems make it suitable for both laboratory-scale and industrial applications in stereoselective synthesis.