Controlling product selectivity during dioxygen reduction with Mn complexes using pendent proton donor relays and added base-Reference-Cited by-同舟云学术

Controlling product selectivity during dioxygen reduction with Mn complexes using pendent proton donor relays and added base

Published:2024 Issue:12 Volume:15 Page:4478-4488
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Cook Emma N.¹^ORCID,Courter Ian M.¹,Dickie Diane A.¹^ORCID,Machan Charles W.¹^ORCID

Affiliation:

1. Department of Chemistry University of Virginia, PO Box 400319 McCormick Rd, Charlottesville, VA 22904-4319, USA

Abstract

Pendent proton donor relays in molecular Mn catalysts for dioxygen reduction kinetically favor hydrogen peroxide as a product, however, buffering the proton donor with its conjugate base shifts the mechanism to a bimolecular pathway to produce water.

Funder

Division of Chemistry

Jefferson Scholars Foundation

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/SC/D3SC02611F

Reference50 articles.

1. Bioinspired mononuclear Mn complexes for O2 activation and biologically relevant reactions

2. Homogeneous catalysis of dioxygen reduction by molecular Mn complexes

3. Oxygen Reduction by Homogeneous Molecular Catalysts and Electrocatalysts

4. Advances in the Molecular Catalysis of Dioxygen Reduction

5. O2 Activation by Non-Heme Iron Enzymes

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