SEARCH Articles Figures Tables Activation of C-H bonds by metal complexes C-H bond activation, by metals C-H bonds metallation C-H bonds, metallated C-Metalation CS-metal Functionalization of Arenes via C—H Bond Activation Catalysed by Transition Metal Complexes Synergy between Experiment and Theory Transition Metal Catalyzed Approaches to Lactones Involving C-O Bond Formation