Mediated electrochemical reduction of dibromonorcarane in an emulsified system using Cr(II) |
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| Authors: | L M Yudi A M Baruzzi V M Solis |
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| Affiliation: | (1) Instituto de Investigaciones en Fisicoquimica de Córdoba (INFIQC), Departamento de Fisico Química, Facultad de Ciencias Quimicas, Universidad Nacional de Córdoba, Sucursal 16, C.C. 61, 5016 Córdoba, Argentina |
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| 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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