since Hayaishi and Mason established the existence of oxygenases in 1955 1 2 chemists have already been fascinated with the activation of dioxygen at biological metallic centers that create a powerful oxidant with the capacity of cleaving strong C-H bonds. in charge of C-H relationship CEP-28122 functionalization. Dioxygen activating iron enzymes could be subdivided into… Continue reading since Hayaishi and Mason established the existence of oxygenases in 1955