Propanal hydroamination with p-aminobenzoic acid |
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| Authors: | N. A. Magdalinova T. G. Volkova M. V. Klyuev M. S. Gruzdev |
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| Affiliation: | (1) Department of Applied Chemistry, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan |
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| Abstract: | The propanal hydroamination was studied. It was found that the reaction in ethanol proceeded faster than in 2-propanol. By 1H and 13C NMR method the existence was proved of a tautomeric equilibrium in ethanol solution between 4-(propylideneamino)benzoic acid and its enamine form, 4-(prop-1-en-1-ylamino)benzoic acid. |
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