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Literature DB >> 17927192

Electrochemical studies of verdazyl radicals.

Joe B Gilroy¹, Stephen D J McKinnon, Bryan D Koivisto, Robin G Hicks.

Abstract

The redox properties of verdazyl radicals are presented using cyclic voltammetry techniques. These radicals can be reversibly reduced as well as oxidized. Electron-donating and -withdrawing substituents have significant effects on the oxidation and reduction potentials as well as the cell potential (E(cell) = | E(ox) degrees - E(red) degrees |) for these radicals; a correlation between the electron spin distribution and redox properties is developed.

Entities: Chemical

Year: 2007 PMID： 17927192 DOI： 10.1021/ol702163a

Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005

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Cited

8 in total

1. Reversible Ligand-Centered Reduction in Low-Coordinate Iron Formazanate Complexes.

Authors: Daniël L J Broere; Brandon Q Mercado; James T Lukens; Avery C Vilbert; Gourab Banerjee; Hannah M C Lant; Shin Hee Lee; Eckhard Bill; Stephen Sproules; Kyle M Lancaster; Patrick L Holland
Journal: Chemistry Date: 2018-06-07 Impact factor: 5.236

2. Redox-Addressable Single-Molecule Junctions Incorporating a Persistent Organic Radical.

Authors: Saman Naghibi; Sara Sangtarash; Varshini J Kumar; Jian-Zhong Wu; Martyna M Judd; Xiaohang Qiao; Elena Gorenskaia; Simon J Higgins; Nicholas Cox; Richard J Nichols; Hatef Sadeghi; Paul J Low; Andrea Vezzoli
Journal: Angew Chem Int Ed Engl Date: 2022-04-05 Impact factor: 16.823

3. Valence tautomerism in a cobalt-verdazyl coordination compound.

Authors: Connor Fleming; Dorothy Chung; Servando Ponce; David J R Brook; Jeffrey DaRos; Raja Das; Andrew Ozarowski; Sebastian A Stoian
Journal: Chem Commun (Camb) Date: 2020-04-21 Impact factor: 6.222

4. Synthesis and Thin Films of Thermally Robust Quartet (S = 3/2) Ground State Triradical.

Authors: Chan Shu; Maren Pink; Tobias Junghoefer; Elke Nadler; Suchada Rajca; Maria Benedetta Casu; Andrzej Rajca
Journal: J Am Chem Soc Date: 2021-03-31 Impact factor: 15.419

5. Verdazyls as Possible Building Blocks for Multifunctional Molecular Materials: A Case Study on 1,5-Diphenyl-3-(p-iodophenyl)-verdazyl Focusing on Magnetism, Electron Transfer and the Applicability of the Sonogashira-Hagihara Reaction.

Authors: Hannah Jobelius; Norbert Wagner; Gregor Schnakenburg; Andreas Meyer
Journal: Molecules Date: 2018-07-18 Impact factor: 4.411

Electrochemical studies of verdazyl radicals.

1. Reversible Ligand-Centered Reduction in Low-Coordinate Iron Formazanate Complexes.

2. Redox-Addressable Single-Molecule Junctions Incorporating a Persistent Organic Radical.

3. Valence tautomerism in a cobalt-verdazyl coordination compound.

4. Synthesis and Thin Films of Thermally Robust Quartet (S = 3/2) Ground State Triradical.

5. Verdazyls as Possible Building Blocks for Multifunctional Molecular Materials: A Case Study on 1,5-Diphenyl-3-(p-iodophenyl)-verdazyl Focusing on Magnetism, Electron Transfer and the Applicability of the Sonogashira-Hagihara Reaction.

6. Blatter Radicals as Bipolar Materials for Symmetrical Redox-Flow Batteries.

7. Neutral Formazan Ligands Bound to the fac-(CO)₃Re(I) Fragment: Structural, Spectroscopic, and Computational Studies.

8. Radical-Type Reactivity and Catalysis by Single-Electron Transfer to or from Redox-Active Ligands.