Ligand influences on earth-abundant metals for multi-electron transformations
Ligand influences on earth-abundant metals for multi-electron transformations
Multi-electron transformations featuring late first-row transition metals are both particularly challenging and interesting. Utilizing various ligand designs we have discovered routes to enable two-electron redox processes on earth-abundant metals. These transformations feature inorganic oxyanions which have long been touted for their inertness and are generally considered to be non-complexing anions, poor nucleophiles and kinetically inert to oxidation and reduction. A series multi-dentate ligand frameworks containing both hydrogen bond donating and accepting moieties in the secondary coordination sphere have been synthesized and reactivity will be described. Using a strong-field ligand bis(carbene) ligand platform we have been able to demonstrate two-electron redox reactions on both cobalt and nickel complexes to access relatively rare organometallic species that are capable of a variety of catalytic transformations.
Alison Fout, University of Illinois at Urbana-Champaign
Ligand influences on earth-abundant metals for multi-electron transformations
Alison Fout, University of Illinois at Urbana-Champaign
Ligand influences on earth-abundant metals for multi-electron transformations
Building: | Chemistry Dow Lab |
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Event Type: | Other |
Tags: | Chemistry, Science |
Source: | Happening @ Michigan from Department of Chemistry |