Journal ArticleDOI
Investigation of the electrochemical generation and the visible spectra of free radical anions of the mono-nitro-naphthalenes and nitromesitylene, in dimethylformamide
Wiktor Kemula,R.E. Sioda +1 more
TLDR
In this paper, the free radical anions of α- and β-nitronaphthalenes and nitromesitylene were generated by electrolysis in a 0.2 N solution of NaNO 3 in dimethylformamide.About:
This article is published in Journal of Electroanalytical Chemistry.The article was published on 1964-03-01. It has received 24 citations till now. The article focuses on the topics: Radical ion & Unpaired electron.read more
Citations
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Electrochemical reduction of nitrobenzene and 4-nitrophenol in the room temperature ionic liquid [C4dmim][N(Tf)2]
TL;DR: In this paper, cyclic voltammetry in the room temperature ionic liquid 1-butyl-2,3-dimethylimidazolium bis(trifluoromethylsulfonyl)imide [C 4 dmim][N(Tf) 2 ] on a gold microelectrode was used to study the reduction of nitrobenzene and 4-nitrophenol.
Journal ArticleDOI
Mechanistic studies of palladium-catalysed carbonylation reactions of nitro compounds to isocyanates, carbamates and ureas
Fabio Ragaini,Sergio Cenini +1 more
TL;DR: Many different palladium-based catalytic systems have been reported for the carbonylation reactions of organic nitro compounds to isocyanates, carbamates and ureas as mentioned in this paper.
Journal ArticleDOI
Voltammetric Determination of Nitronaphthalenes at a Silver Solid Amalgam Electrode
TL;DR: In this paper, the voltammetric behavior of 1-nitronaphthalene (1-NPH) and 2-naphthylene (2-NH) was investigated at a mercury meniscus-modified silver solid amalgam electrode.
Journal ArticleDOI
Ion pair formation effects in the reversible electroreduction of nitrobenzene in N,N-dimethylformamide
TL;DR: In this article, the pKass values of ion pairs formed by the nitrobenzene radical anion N− and cations M+ have been estimated from polarographic measurements.
Journal ArticleDOI
Photoelectrochromic properties of a spirobenzopyran derivative
TL;DR: In this article, the electrochromic behavior of spiropyran derivatives was investigated and a photoelectrochromic three-state conjugated system was obtained by monitoring the absorption spectral changes and potential dependence of the colored species produced on switching the applied potential.
References
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Journal ArticleDOI
Electrochemical Generation of Free Radicals and Their Study by Electron Spin Resonance Spectroscopy; the Nitrobenzene Anion Radical
David H. Geske,August H. Maki +1 more
TL;DR: In this paper, the nitrobenzene anion radical (C6H5NO2) was prepared by constant potential electrolysis of nitro benzene solutions at a mercury pool electrode placed directly inside the microwave cavity of an electron spin resonance spectrometer.
Journal ArticleDOI
Polarographic Studies in Acetonitrile and Dimethylformamide III . Behavior of Quinones and Hydroquinones
TL;DR: Quinones were found to reduce stepwise to the semiquinones and hydroquinone dianions in anhydrous dimethylformamide and acetonitrile at the dropping mercury electrode as discussed by the authors.
Journal ArticleDOI
Electron paramagnetic resonance of aromatic and aliphatic nitro anions in aqueous solution
Peter. Ludwig,Ralph N. Adams +1 more
TL;DR: Alden et al. as mentioned in this paper proposed an operational amplifier circuit for controlled potential cyclic voltammetry using a triangular wave cyclic voltage voltameter and a triangular wave cyclIC voltammeter.
Journal ArticleDOI
Polarographic Studies in Acetonitrile and Dimethylformamide. IV. Stability of Anion-free Radicals1,2
S. Wawzonek,D. Wearring +1 more
Journal ArticleDOI
Untersuchungen uber den einfluss der leitsalzionen auf die polarographische reduktion aromatischer nitroverbindungen in acetonitril und dimethylformamid
Ludwig Holleck,Dieter Becher +1 more
TL;DR: In this article, a beeinflussung der halbstufenpotentiale des reversibel verlaufenden Primarprozesses durch die art der Leitsalzkationen untersucht is presented.