Results 301 to 310 of about 308,286 (337)

Electrochemical oxidation of benzyl germatranes

Journal of Organometallic Chemistry, 2008
Abstract The electrooxidation of ring-substituted bromobenzylgermatranes in CH 3 CN and DMF solutions was studied. By cyclic voltammetry supported by DFT B3LYP/6-311G calculations, donor activity of the nitrogen atom was shown to be substantially reduced because of the dative N → Ge coordination compared to Et 3 N and (HOCH 2 CH 2 ) 3 N.
Soualmi, S., Ignatovich, L., Lukevics, E., Ourari, A., Jouikov, V.   +4 more
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Electrochemical Oxidation of Benzene to Phenol

Angewandte Chemie International Edition, 2011
Gas-phase electrochemistry: The direct hydroxylation of benzene to phenol was investigated using an electrochemical cell. The production of phenol over a VO(x) anode was found to be significant at 50 °C. The resultant current efficiency for phenol production and selectivity toward phenol reached 76.5 and 94.7 %, respectively.
Hiroto Naito, Byungik Lee, Takashi Hibino   +2 more
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ChemInform Abstract: Electrochemical Oxidation of Methylindoles.

Chemischer Informationsdienst, 1981
AbstractDie Produktausb.
P. Holy, M. Janda, J. Srogl
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Electrochemical oxidation of benzothiophenes

Collection of Czechoslovak Chemical Communications, 1978
AbstractElektrooxidationen der Benzothiophene (I) in methanolischem KOH bei ‐25 bis +20°C liefern in mäßigen Ausbb.
Vlastimil Vyskočil, Jan Šrogl, Ivan Stibor, Miroslav Janda, Jan Kos   +4 more
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Electrochemical oxidation of tannery wastewater

Journal of Chemical Technology & Biotechnology, 2001
AbstractTannery wastewater was treated by an electrochemical oxidation method using Ti/Pt, Ti/PbO2 and Ti/MnO2 anodes and a Ti cathode in a two‐electrode stirred batch reactor. The changes in colour concentration, chemical oxygen demand (COD), ammonia (NH4+), sulfide and total chromium have been determined as a function of treatment time and applied ...
RAO N. N., SOMASEKHAR K. M., KAUL S. N., SZPYRKOWICZ, Lidia   +3 more
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Electrochemical oxidation of hypoxanthine

Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, 1981
Abstract The electrochemical oxidation of hypoxanthine (6-oxypurine) in aqueous solution has been studied. The evidence strongly supports the view that hypoxanthine is initially electrooxidized in a 2 e −2H + reaction to give 6,8-dioxypurine. The latter compound is more easily oxidized than hypoxanthine and is immediately further electrooxidized to ...
Glenn Dryhurst, Rajendra N. Goyal, Arnold C. Conway   +2 more
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Electrochemical oxidation of zopiclone

Monatshefte für Chemie - Chemical Monthly, 2015
Electrochemical behaviour of zopiclone was investigated on glassy carbon electrode in static and rotation disc arrangement. Strong influence of kinetics and adsorption phenomena on the electrode processes was proved by voltammetric techniques. Controlled potential electrolysis in off-line and on-line combination with tandem mass spectrometry was ...
Jana Skopalová, Lucie Borovcová, Ondřej Kurka, Martin Švidrnoch, Petr Bednář, Jakub Táborský, Petr Barták   +6 more
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Electrochemical oxidation of hydrazones

Journal of the Chemical Society, Chemical Communications, 1982
Anodic oxidation of keto-arylhydrazones produced the parent ketone while a cyclic hydrazone yielded a rearranged product.
Michael R. Van De Mark, En-Chu Lin
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Electrochemical Oxidation of Chlorophenols

Industrial & Engineering Chemistry Research, 1997
Electrochemical 2-chlorophenol and 2,6-dichlorophenol removal from aqueous solutions using porous carbon felt anodes was investigated. Operating variables including current input, ratio between electrode and solution volumes, and initial pollutant concentration were considered in order to determine their influence on the faradic efficiency of the ...
S Palmas, Anna Maria Polcaro
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Electrochemical oxidation of silatranes

Journal of Electroanalytical Chemistry, 1993
Cyclic voltammetry and voltammetry on a rotating ring-disc electrode have been used for the electrochemical study of silylated cyclic derivatives of triethanolamine—silatranes. Silatranes in acetonitrile on a glassy carbon electrode undergo electro-oxidation at high potentials. The process is diffusional and proceeds with one-electron transfer. Electro-
Kristīne Broka, Gunārs Zelčāns, Jānis Stradiņš, Edmunds Lukevics, V. Glezer   +4 more
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