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Literature DB >> 8791587

A trinuclear intermediate in the copper-mediated reduction of O2: four electrons from three coppers.

A P Cole¹, D E Root, P Mukherjee, E I Solomon, T D Stack.

Abstract

The reaction of metal complexes with dioxygen (O2) generally proceeds in 1:1, 21, or 41 (metal:O2) stoichiometry. A discrete, structurally characterized 31 product is presented. This mixed-valence trinuclear copper cluster, which contains copper in the highly oxidized trivalent oxidation state, exhibits O2 bond scission and intriguing structural, spectroscopic, and redox properties. The relevance of this synthetic complex to the reduction of O2 at the trinuclear active sites of multicopper oxidases is discussed.

Entities: Chemical

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Year: 1996 PMID： 8791587 DOI： 10.1126/science.273.5283.1848

Source DB: PubMed Journal: Science ISSN： 0036-8075 Impact factor: 47.728

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Cited

22 in total

1. Synthesis and Characterization of New Trinuclear Copper Complexes.

Authors: Reza A Ghiladi; Arnold L Rheingold; Maxime A Siegler; Kenneth D Karlin
Journal: Inorganica Chim Acta Date: 2012-02-23 Impact factor: 2.545

2. X-ray structural studies of the fungal laccase from Cerrena maxima.

Authors: Andrey V Lyashenko; Isabel Bento; Viatcheslav N Zaitsev; Nadezhda E Zhukhlistova; Yuliya N Zhukova; Azat G Gabdoulkhakov; Ekaterina Y Morgunova; Wolfgang Voelter; Galina S Kachalova; Elena V Stepanova; Ol'ga V Koroleva; Victor S Lamzin; Vladimir I Tishkov; Christian Betzel; Peter F Lindley; Al'bert M Mikhailov
Journal: J Biol Inorg Chem Date: 2006-08-30 Impact factor: 3.358

Review 3. Using synthetic chemistry to understand copper protein active sites: a personal perspective.

Authors: William B Tolman
Journal: J Biol Inorg Chem Date: 2006-01-27 Impact factor: 3.358

Review 4. Copper-dioxygen complex mediated C-H bond oxygenation: relevance for particulate methane monooxygenase (pMMO).

Authors: Richard A Himes; Kenneth D Karlin
Journal: Curr Opin Chem Biol Date: 2009-03-13 Impact factor: 8.822

5. Exclusive imidazole ligation to Cu^III₂O₂ and Cu^IIICu^II₂O₂ cores.

Authors: William Keown; Tao A G Large; Linus Chiang; Erik C Wasinger; T Daniel P Stack
Journal: Chem Commun (Camb) Date: 2019-06-20 Impact factor: 6.222

Review 6. Copper-Promoted Functionalization of Organic Molecules: from Biologically Relevant Cu/O₂ Model Systems to Organometallic Transformations.

Authors: Rachel Trammell; Khashayar Rajabimoghadam; Isaac Garcia-Bosch
Journal: Chem Rev Date: 2019-01-30 Impact factor: 60.622

7. Cu(I)/O2 chemistry using a β-diketiminate supporting ligand derived from N,N-dimethylhydrazine: a [Cu3O2]3+ complex with novel reactivity.

Authors: Aalo K Gupta; William B Tolman
Journal: Inorg Chem Date: 2012-01-23 Impact factor: 5.165

A trinuclear intermediate in the copper-mediated reduction of O2: four electrons from three coppers.

1. Synthesis and Characterization of New Trinuclear Copper Complexes.

2. X-ray structural studies of the fungal laccase from Cerrena maxima.

Review 3. Using synthetic chemistry to understand copper protein active sites: a personal perspective.

Review 4. Copper-dioxygen complex mediated C-H bond oxygenation: relevance for particulate methane monooxygenase (pMMO).

5. Exclusive imidazole ligation to Cu^III₂O₂ and Cu^IIICu^II₂O₂ cores.

Review 6. Copper-Promoted Functionalization of Organic Molecules: from Biologically Relevant Cu/O₂ Model Systems to Organometallic Transformations.

7. Cu(I)/O2 chemistry using a β-diketiminate supporting ligand derived from N,N-dimethylhydrazine: a [Cu3O2]3+ complex with novel reactivity.

8. Metal-Templated Ligand Architectures for Trinuclear Chemistry: Tricopper Complexes and Their O₂ Reactivity.

9. Cu-ZSM-5: A biomimetic inorganic model for methane oxidation.

10. Di- and Trinuclear Mixed-Valence Copper Amidinate Complexes from Reduction of Iodine.

Review 3. Using synthetic chemistry to understand copper protein active sites: a personal perspective.

Review 4. Copper-dioxygen complex mediated C-H bond oxygenation: relevance for particulate methane monooxygenase (pMMO).

Review 6. Copper-Promoted Functionalization of Organic Molecules: from Biologically Relevant Cu/O2 Model Systems to Organometallic Transformations.

Review 6. Copper-Promoted Functionalization of Organic Molecules: from Biologically Relevant Cu/O₂ Model Systems to Organometallic Transformations.