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Reduction of vicinal dihalides. I. The electrochemical reduction of meso and (±)-1,2-Dibromo-1,2-diphenylethane
Journal article   Peer reviewed

Reduction of vicinal dihalides. I. The electrochemical reduction of meso and (±)-1,2-Dibromo-1,2-diphenylethane

P. Fawell, J. Avraamides and G. Hefter
Australian Journal of Chemistry, Vol.43(8), pp.1421-1430
1990
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Abstract

The mechanism of the electrochemical dehalogenation of organic vicinal dihalides has been examined in acetonitrile by using meso- and (±)-1,2-dibromo-1,2-diphenylethane. Reduction potentials and product distributions obtained from the isomeric dibromides could not be accommodated within a mechanism involving a concerted addition of two electrons. However, these results can be explained by a stepwise addition of electrons, allowing the possibility of bond rotation at an intermediate stage. The product distributions obtained from the reduction of the (±)- dibromide were found to be potential-dependent, a result not previously observed for this compound, but consistent with a stepwise mechanism.

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Citation topics
2 Chemistry
2.145 Biosensors
2.145.561 Anodic Stripping Voltammetry
Web Of Science research areas
Chemistry, Multidisciplinary
ESI research areas
Chemistry
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