Recent Advances in Synthesis, Characterization and Reactivities of Iron-Alkyl and Iron-Aryl Complexes

The use of iron in catalysis continues to receive significant attention due to its high abundance, low toxicity, and unique reactivity. In numerous reactions, organoiron species, including iron-alkyl and iron-aryl complexes, have been identified as key reactive intermediates. Motivated by these roles and catalysis as well as broader interest into the fundamental chemistry of such complexes, extensive research has focused on synthesis, reactivity and electronic structure and bonding in iron-alkyl and iron-aryl complexes. This chapter highlights recent examples of iron-alkyl and iron-aryl complexes.