Journal ArticleDOI
Mechanistic Analysis of the Reductive Cleavage of Carbon–Halogen Bonds in Halopentafluorobenzenes
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This article is published in Journal of The Electrochemical Society.The article was published on 2009-02-01. It has received 5 citations till now. The article focuses on the topics: Carbon.read more
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Regioselective electrochemical reduction of 2,4-dichlorobiphenyl - Distinct standard reduction potentials for carbon-chlorine bonds using convolution potential sweep voltammetry
TL;DR: In this article, the reductive cleavage of carbon-chlorine bonds in 2,4-dichlorobiphenyl (PCB-7) was investigated using the convolution potential sweep voltammetry and quantum chemical calculations.
Journal ArticleDOI
The autoprotonation in reduction mechanism of pesticide ioxynil
TL;DR: The reduction mechanism of 3,5-diiodo-4-hydroxybenzonitrile was studied in dimethylsulfoxide using the electrochemical methods (tast polarography, cyclic voltammetry and controlled potential electrolysis) combined with GC/MS identification of products as discussed by the authors.
Journal ArticleDOI
Synthesis of N-aryl amines enabled by photocatalytic dehydrogenation.
Jungwon Kim,Si-in Kim,Geunho Choi,Geun Seok Lee,Donghyeok Kim,Jungkweon Choi,Hyotcherl Ihee,Soon Hyeok Hong +7 more
TL;DR: Thorough mechanistic studies suggest the involvement of single-electron and hydrogen-atom transfers in a well-defined order to provide a synergistic effect in the control of the reactivity of N-aryl amines under photocatalytic conditions.
Journal ArticleDOI
Importance of two-electron processes in Fe-catalyzed aryl-(hetero)aryl cross-couplings: evidence of Fe0 / FeII couple implication.
Journal ArticleDOI
Mechanistic Facets of the Competition between Cross-Coupling and Homocoupling in Supporting Ligand-Free Iron-Mediated Aryl–Aryl Bond Formations
Edouard Zhou,Pablo Chourreu,Nicolas Lefevre,Mathieu Ahr,Lidie Rousseau,Christian Herrero,Eric Gayon,Gérard Cahiez,Guillaume Lefèvre +8 more
TL;DR: In this article , the authors investigated the factors governing the cross- versus homocoupling distribution using aryl nucleophiles ArMgBr and (hetero)aryl electrophiles Ar′Cl in the presence of an iron catalyst.
References
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Electron transfers in chemistry and biology
Rudolph A. Marcus,Norman Sutin +1 more
TL;DR: In this paper, the electron transfer reactions between ions and molecules in solution have been the subject of considerable experimental study during the past three decades, including charge transfer, photoelectric emission spectra, chemiluminescent electron transfer, and electron transfer through frozen media.
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A simple model for the kinetics of dissociative electron transfer in polar solvents. Application to the homogeneous and heterogeneous reduction of alkyl halides
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Heterogeneous and homogeneous electron transfers to aromatic halides. An electrochemical redox catalysis study in the halobenzene and halopyridine series
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Electron transfer and bond breaking. Examples of passage from a sequential to a concerted mechanism in the electrochemical reductive cleavage of arylmethyl halides
TL;DR: In this article, a systematic investigation of the kinetics of the electrochemical reduction of a series of 11 arylmethyl halides in acetonitrile and N,N' dimethylformamide reveals a striking change in the reductive cleavage mechanism as a function of the energy of the π* orbital liable to accept the incoming electron.