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Literature DB >> 28869644

Reactivity of a stable copper-dioxygen complex.

Diana A Iovan¹, Alexandra T Wrobel, Arthur A McClelland, Austin B Scharf, Guy A Edouard, Theodore A Betley.

Abstract

We report the isolation of a room temperature stable dipyrromethene Cu(O2) complex featuring a side-on O2 coordination. Reactivity studies highlight the unique ability of the dioxygen adduct for both hydrogen-atom abstraction and acid/base chemistry towards phenols, demonstrating that side-on superoxide species can be reactive entities.

Entities: Chemical Gene

Year: 2017 PMID： 28869644 PMCID： PMC5605793 DOI： 10.1039/c7cc05014c

Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222

28 in total

1. Multicopper Oxidases and Oxygenases.

Authors: Edward I. Solomon; Uma M. Sundaram; Timothy E. Machonkin
Journal: Chem Rev Date: 1996-11-07 Impact factor: 60.622

Review 2. Reactivity of dioxygen-copper systems.

Authors: Elizabeth A Lewis; William B Tolman
Journal: Chem Rev Date: 2004-02 Impact factor: 60.622

Review 3. Structure and spectroscopy of copper-dioxygen complexes.

Authors: Liviu M Mirica; Xavier Ottenwaelder; T Daniel P Stack
Journal: Chem Rev Date: 2004-02 Impact factor: 60.622

4. Crystallographic characterization of a synthetic 1:1 end-on copper dioxygen adduct complex.

Authors: Christian Würtele; Ekaterina Gaoutchenova; Klaus Harms; Max C Holthausen; Jörg Sundermeyer; Siegfried Schindler
Journal: Angew Chem Int Ed Engl Date: 2006-06-02 Impact factor: 15.336

5. Dioxygen activation at a single copper site: structure, bonding, and mechanism of formation of 1:1 Cu-O2 adducts.

Authors: Nermeen W Aboelella; Sergey V Kryatov; Benjamin F Gherman; William W Brennessel; Victor G Young; Ritimukta Sarangi; Elena V Rybak-Akimova; Keith O Hodgson; Britt Hedman; Edward I Solomon; Christopher J Cramer; William B Tolman
Journal: J Am Chem Soc Date: 2004-12-29 Impact factor: 15.419

6. Characterization of a 1:1 Cu-O2 adduct supported by an anilido imine ligand.

Authors: Anne M Reynolds; Benjamin F Gherman; Christopher J Cramer; William B Tolman
Journal: Inorg Chem Date: 2005-10-03 Impact factor: 5.165

7. beta-diketiminate ligand backbone structural effects on Cu(I)/O(2) reactivity: unique copper-superoxo and bis(mu-oxo) complexes.

Authors: Douglas J E Spencer; Nermeen W Aboelella; Anne M Reynolds; Patrick L Holland; William B Tolman
Journal: J Am Chem Soc Date: 2002-03-13 Impact factor: 15.419

8. Snapshots of dioxygen activation by copper: the structure of a 1:1 Cu/O(2) adduct and its use in syntheses of asymmetric Bis(mu-oxo) complexes.

Authors: Nermeen W Aboelella; Elizabeth A Lewis; Anne M Reynolds; William W Brennessel; Christopher J Cramer; William B Tolman
Journal: J Am Chem Soc Date: 2002-09-11 Impact factor: 15.419

Review 9. Oxidant types in copper-dioxygen chemistry: the ligand coordination defines the Cu(n)-O2 structure and subsequent reactivity.

Authors: Lanying Q Hatcher; Kenneth D Karlin
Journal: J Biol Inorg Chem Date: 2004-08-10 Impact factor: 3.358

10. Variable character of O-O and M-O bonding in side-on (eta(2)) 1:1 metal complexes of O2.

Authors: Christopher J Cramer; William B Tolman; Klaus H Theopold; Arnold L Rheingold
Journal: Proc Natl Acad Sci U S A Date: 2003-03-12 Impact factor: 11.205

6 in total

1. Direct Resonance Raman Characterization of a Peroxynitrito Copper Complex Generated from O₂ and NO and Mechanistic Insights into Metal-Mediated Peroxynitrite Decomposition.

Authors: Jeffrey J Liu; Maxime A Siegler; Kenneth D Karlin; Pierre Moënne-Loccoz
Journal: Angew Chem Int Ed Engl Date: 2019-07-03 Impact factor: 15.336

Review 2. 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

Reactivity of a stable copper-dioxygen complex.

1. Multicopper Oxidases and Oxygenases.

Review 2. Reactivity of dioxygen-copper systems.

Review 3. Structure and spectroscopy of copper-dioxygen complexes.

4. Crystallographic characterization of a synthetic 1:1 end-on copper dioxygen adduct complex.

5. Dioxygen activation at a single copper site: structure, bonding, and mechanism of formation of 1:1 Cu-O2 adducts.

6. Characterization of a 1:1 Cu-O2 adduct supported by an anilido imine ligand.

7. beta-diketiminate ligand backbone structural effects on Cu(I)/O(2) reactivity: unique copper-superoxo and bis(mu-oxo) complexes.

8. Snapshots of dioxygen activation by copper: the structure of a 1:1 Cu/O(2) adduct and its use in syntheses of asymmetric Bis(mu-oxo) complexes.

Review 9. Oxidant types in copper-dioxygen chemistry: the ligand coordination defines the Cu(n)-O2 structure and subsequent reactivity.

10. Variable character of O-O and M-O bonding in side-on (eta(2)) 1:1 metal complexes of O2.

1. Direct Resonance Raman Characterization of a Peroxynitrito Copper Complex Generated from O₂ and NO and Mechanistic Insights into Metal-Mediated Peroxynitrite Decomposition.

Review 2. Copper-Promoted Functionalization of Organic Molecules: from Biologically Relevant Cu/O₂ Model Systems to Organometallic Transformations.

3. Synthesis of a copper-supported triplet nitrene complex pertinent to copper-catalyzed amination.

4. Mechanistic Dichotomy in Proton-Coupled Electron-Transfer Reactions of Phenols with a Copper Superoxide Complex.

5. Reversible Scavenging of Dioxygen from Air by a Copper Complex.

Review 6. Synthetic Fe/Cu Complexes: Toward Understanding Heme-Copper Oxidase Structure and Function.

Review 2. Reactivity of dioxygen-copper systems.

Review 3. Structure and spectroscopy of copper-dioxygen complexes.

Review 9. Oxidant types in copper-dioxygen chemistry: the ligand coordination defines the Cu(n)-O2 structure and subsequent reactivity.

Review 2. Copper-Promoted Functionalization of Organic Molecules: from Biologically Relevant Cu/O2 Model Systems to Organometallic Transformations.

Review 6. Synthetic Fe/Cu Complexes: Toward Understanding Heme-Copper Oxidase Structure and Function.

Review 2. Copper-Promoted Functionalization of Organic Molecules: from Biologically Relevant Cu/O₂ Model Systems to Organometallic Transformations.