Abstract
High material yields were obtained in the indirect electrochemical reduction of 7,7-dibromobicyclo-[4-1-0]heptane (dibromonorcarane) to give the corresponding monobromo derivative in an ethylene chloride/water emulsion. The reducing agent was Cr(II) generated by current controlled electrolysis of aqueous chromic chloride at a silver cathode. The effect of the concentration of Cr(II) and the temperature was studied. At 0.1 M Cr(II) and at 40° C the best results were obtained (90% yield).
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Yudi, L.M., Baruzzi, A.M. & Solis, V.M. Mediated electrochemical reduction of dibromonorcarane in an emulsified system using Cr(II). J Appl Electrochem 18, 687–690 (1988). https://doi.org/10.1007/BF01016893
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DOI: https://doi.org/10.1007/BF01016893