R
R. Hazard
Researcher at University of Rennes
Publications - 11
Citations - 96
R. Hazard is an academic researcher from University of Rennes. The author has contributed to research in topics: Cis–trans isomerism & Aqueous solution. The author has an hindex of 6, co-authored 11 publications receiving 92 citations.
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Stereochemistry of electroreductions of bromocyclopropanes: 1-asymmetric electrochemical synthesis by reduction at a mercury cathode in the presence of adsorbed alkaloïds
TL;DR: In this article, the electrochemical properties of 1-bromo-2,2,diphenylcyclopropane carboxylic acid, its methyl ester and 1,1-dibromo 2,2-diphexagonalcyclopropanes were investigated in the presence of strongly adsorbed alkaloids: yohimbine, emetine, brucine, strychnine and methylstrychninium cations.
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Electrochemical reduction of substituted pyridazines: a new access to activated pyrroles
TL;DR: The electrochemical two electron reduction of pyridazines, substituted by electron withdrawing groups, primarily lead to their corresponding 1,2-dihydro-derivatives as discussed by the authors.
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On the electrochemical behaviour of Nifedipine and related compounds: instability of the reduction products in protic media
TL;DR: In this article, the electrochemical behaviour of nifedipine and analogous 3,5-dicarbethoxy-2,6-dimethyl-4(2-nitrophenyl)-1,4-dihydropyridine has been investigated in protic media.
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Electrochemical reduction of o-nitrophenylthioacetic derivatives. Production of 2H-1,4-benzothiazines
TL;DR: In this paper, a comparison of the electrochemical reduction of 2-(o-nitrophenylthio)-acetic acid and its methyl ester in aqueous media of different acidity is presented.
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Aspect stereochimique de l'electroreduction de cyclenes actives. II. Reduction sur cathode de mercure des dicarboxy - 1,2 cyclopentene et cyclohexene et de leurs diesters methyliques: mecanisme et stereochimie☆
TL;DR: The mechanism of the 2e electrochemical reduction of 1,2-dicarboxycyclopenten I and cyclohexen II has been established from a polarographic study as mentioned in this paper.