Properties and reactivities of nonheme iron(iv)–oxo versus iron(v)–oxo: long-range electron transfer versus hydrogen atom abstraction

Baharan Karamzadeh; Devendra Singh; Wonwoo Nam; Devesh Kumar; Sam P. de Visser

doi:10.1039/c4cp03053b

Properties and reactivities of nonheme iron(iv)–oxo versus iron(v)–oxo: long-range electron transfer versus hydrogen atom abstraction

Physical Chemistry Chemical Physics ◽

10.1039/c4cp03053b ◽

2014 ◽

Vol 16 (41) ◽

pp. 22611-22622 ◽

Cited By ~ 4

Author(s):

Baharan Karamzadeh ◽

Devendra Singh ◽

Wonwoo Nam ◽

Devesh Kumar ◽

Sam P. de Visser

Keyword(s):

Electron Transfer ◽

Hydrogen Atom ◽

Long Range ◽

Cation Radical ◽

Nonheme Iron ◽

Hydrogen Atom Abstraction ◽

Computational Studies ◽

Radical Species ◽

Oxo Ligand

Computational studies show that the perceived nonheme iron(v)–oxo is actually an iron(iv)–oxo ligand cation radical species.

Download Full-text

ChemInform Abstract: Electron Transfer and Hydrogen Atom Abstraction Mechanism for 1-Benzyl- 1,4-dihydronicotinamide Reduction of Benzoquinones.

ChemInform ◽

10.1002/chin.199117078 ◽

2010 ◽

Vol 22 (17) ◽

pp. no-no

Author(s):

D. D. TANNER ◽

A. KHARRAT ◽

H. OUMAR-MAHAMAT

Keyword(s):

Electron Transfer ◽

Hydrogen Atom ◽

Hydrogen Atom Abstraction

Download Full-text

On the mechanism of the reduction of .alpha.-haloketones by 1,3-dimethyl-2-phenylbenzimidazoline. Reduction by a SET (single electron transfer)-hydrogen atom abstraction chain mechanism

The Journal of Organic Chemistry ◽

10.1021/jo00277a020 ◽

1989 ◽

Vol 54 (16) ◽

pp. 3842-3846 ◽

Cited By ~ 37

Author(s):

Dennis D. Tanner ◽

Jian Jeffrey Chen

Keyword(s):

Electron Transfer ◽

Hydrogen Atom ◽

Single Electron ◽

Hydrogen Atom Abstraction ◽

Single Electron Transfer ◽

Chain Mechanism

Download Full-text

ChemInform Abstract: Reactions of (CO)2(η5-C5H5)Fe Alkyls and Ph3C+BF4-: A Search for Hydrogen-Atom Abstraction Following One-Electron-Transfer.

Chemischer Informationsdienst ◽

10.1002/chin.198624260 ◽

1986 ◽

Vol 17 (24) ◽

Author(s):

R. S. BLY ◽

R. K. BLY ◽

M. M. HOSSAIN ◽

G. S. SILVERMAN ◽

E. WALLACE

Keyword(s):

Electron Transfer ◽

Hydrogen Atom ◽

Hydrogen Atom Abstraction

Download Full-text

Selective Hydrogen Atom Abstraction from Dihydroflavonol by a Nonheme Iron Center Is the Key Step in the Enzymatic Flavonol Synthesis and Avoids Byproducts

Journal of the American Chemical Society ◽

10.1021/jacs.9b10526 ◽

2019 ◽

Vol 141 (51) ◽

pp. 20278-20292 ◽

Cited By ~ 19

Author(s):

Sidra Ghafoor ◽

Asim Mansha ◽

Sam P. de Visser

Keyword(s):

Hydrogen Atom ◽

Nonheme Iron ◽

Hydrogen Atom Abstraction ◽

Iron Center

Download Full-text

Dichotomous Hydrogen Atom Transfer vs Proton-Coupled Electron Transfer During Activation of X–H Bonds (X = C, N, O) by Nonheme Iron–Oxo Complexes of Variable Basicity

Journal of the American Chemical Society ◽

10.1021/ja408073m ◽

2013 ◽

Vol 135 (45) ◽

pp. 17090-17104 ◽

Cited By ~ 148

Author(s):

Dandamudi Usharani ◽

David C. Lacy ◽

A. S. Borovik ◽

Sason Shaik

Keyword(s):

Electron Transfer ◽

Hydrogen Atom ◽

Hydrogen Atom Transfer ◽

Nonheme Iron ◽

Atom Transfer ◽

Oxo Complexes ◽

Proton Coupled Electron Transfer ◽

Variable Basicity

Download Full-text

Photoelectrochemical cells based on hydrogen-atom abstraction and electron-transfer reactions in solution: systems based on benzophenone, 2-propanol, trialkylamines, and methylviologen

Journal of the American Chemical Society ◽

10.1021/ja00414a038 ◽

1981 ◽

Vol 103 (24) ◽

pp. 7270-7275 ◽

Cited By ~ 14

Author(s):

K. Chandrasekaran ◽

David G. Whitten

Keyword(s):

Electron Transfer ◽

Hydrogen Atom ◽

Photoelectrochemical Cells ◽

Transfer Reactions ◽

Hydrogen Atom Abstraction ◽

Electron Transfer Reactions

Download Full-text

Abnormal Solvent Effects on Hydrogen Atom Abstraction. 2. Resolution of the Curcumin Antioxidant Controversy. The Role of Sequential Proton Loss Electron Transfer

The Journal of Organic Chemistry ◽

10.1021/jo049254j ◽

2004 ◽

Vol 69 (18) ◽

pp. 5888-5896 ◽

Cited By ~ 255

Author(s):

Grzegorz Litwinienko ◽

K. U. Ingold

Keyword(s):

Electron Transfer ◽

Hydrogen Atom ◽

Solvent Effects ◽

Hydrogen Atom Abstraction ◽

Proton Loss

Download Full-text

ChemInform Abstract: ON THE MECHANISM OF THE REDUCTION OF SOME KETONES BY ORGANOTIN HYDRIDES. HYDRIDE TRANSFER, ELECTRON-TRANSFER-HYDROGEN-ATOM ABSTRACTION, OR FREE RADICAL ADDITION

Chemischer Informationsdienst ◽

10.1002/chin.198547113 ◽

1985 ◽

Vol 16 (47) ◽

Author(s):

D. D. TANNER ◽

G. E. DIAZ ◽

A. POTTER

Keyword(s):

Electron Transfer ◽

Free Radical ◽

Hydrogen Atom ◽

Hydride Transfer ◽

Radical Addition ◽

Hydrogen Atom Abstraction ◽

Free Radical Addition

Download Full-text

Blended hydrogen atom abstraction and proton-coupled electron transfer mechanisms of closed-shell molecules

Chemical Science ◽

10.1039/c2sc20115a ◽

2012 ◽

Vol 3 (6) ◽

pp. 1903 ◽

Cited By ~ 39

Author(s):

Chunsen Li ◽

David Danovich ◽

Sason Shaik

Keyword(s):

Electron Transfer ◽

Hydrogen Atom ◽

Closed Shell ◽

Hydrogen Atom Abstraction ◽

Proton Coupled Electron Transfer ◽

Transfer Mechanisms

Download Full-text

New method for the facile reduction of .alpha.-nitro sulfones to nitroalkanes via an electron-transfer-hydrogen atom abstraction mechanism

The Journal of Organic Chemistry ◽

10.1021/jo00252a001 ◽

1988 ◽

Vol 53 (17) ◽

pp. 3897-3900 ◽

Cited By ~ 29

Author(s):

Jian Chen ◽

Dennis D. Tanner

Keyword(s):

Electron Transfer ◽

Hydrogen Atom ◽

New Method ◽

Hydrogen Atom Abstraction

Download Full-text