Issue 21, 1975

Brönsted basicity of vitamin B12s

Abstract

The pKA of hydrido-cobalamin is determined from the E–pH diagram obtained from cyclic voltammetry of vitamin B 12r, adjusting the sweep rate to eliminate the effect of hydrogen evolution and the kinetic influence of the base-on/base-off reaction.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1975, 872-874

Brönsted basicity of vitamin B12s

D. Lexa and J. Savéant, J. Chem. Soc., Chem. Commun., 1975, 872 DOI: 10.1039/C39750000872

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