Abstract
A cyclic voltammetry study of the η5-pentamethylcyclopentadienylrhodium (Cp*Rh) complexes [(Cp*Rh)2(μ.-Cl)3]+ and [Cp*RhIIIaq]2+ at pH 6.05 in the absence and in the presence of nicotinamide cofactors indicates that the chloro complex is more advantageous for electrochemical reduction of NAD+ into NADH; the reverse oxidation of NADH by [(Cp*Rh)2(μ-CI)3]+ is insufficiently selective for practical applications according to the 1H NMR data.
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