The effect of areneboronic acids on the alkaline conversion of d-glucose into d-fructose |
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| Authors: | SA Barker BW Hatt PJ Somers |
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| Institution: | Department of Chemistry, University of Birmingham, P.O. Box 363, Birmingham B15 2TT Great Britain |
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| Abstract: | Benzeneboronic acid, 4-methoxybenzeneboronic acid, 3-nitrobenzeneboronic acid, and sulphonated benzeneboronic acid have been used to displace the pseudo-equilibria established in aqueous alkali between d-glucose, d-fructose, and d-mannose to give greatly increased yields of d-fructose. The effect of reaction temperature, pH, overall concentration, and molar ratio of acid:sugar on the yield of d-fructose has been investigated by using an automated assay for d-fructose. |
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