title: First-row transition metal catalyzed reduction of carbonyl functionalities: a mechanistic perspective.
abstract: The use of first-row transition metals for the catalytic reduction of carbonyl functionalities has become increasingly important in homogeneous catalysis. This Perspective examines the mechanistic aspects of these reduction reactions, with a focus on various interactions between metal complexes and substrates. Four different types of catalytic pathways, namely catalysis with dihydride (or dihydrogen) complexes, catalysis with monohydride complexes, metal-ligand bifunctional catalysis, and catalysis involving ionic mechanisms, are discussed with recent examples highlighted.
authors.affiliation: Department of Chemistry, University of Cincinnati, Cincinnati, Ohio, USA.
authors.forename: Sumit
authors.initials: S
authors.lastname: Chakraborty
authors.forename: Hairong
authors.initials: H
authors.lastname: Guan