Propanal hydroamination with p-aminobenzoic acid
NA Magdalinova, TG Volkova, MV Klyuev…
Index: Magdalinova; Volkova; Klyuev; Gruzdev Russian Journal of Organic Chemistry, 2010 , vol. 46, # 5 p. 634 - 636
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Abstract
Abstract The propanal hydroamination was studied. It was found that the reaction in ethanol proceeded faster than in 2-propanol. By 1 H and 13 C 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.