期刊
RUSSIAN JOURNAL OF GENERAL CHEMISTRY
卷 75, 期 2, 页码 261-267出版社
MAIK NAUKA/INTERPERIODICA
DOI: 10.1007/s11176-005-0210-5
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Optimal conditions were found for the reactions of aniline and its hydroxy-, carboxy-, methyl-, and nitro-substituted derivatives with p-dimethylaminocinnamaldehyde in the presence of sodium dodecyl sulfate micelles in the pH range 1-6. A correlation was revealed between the optimal pH value pK(a) of aromatic amines. The reaction in the model system aniline-p-dimethylaminocinnamaldehyde-sodium dodecyl sulfate in micelles formed by anionic surfactants is accelerated more than 1000-fold due to increased concentration of the reactive species in sodium dodecyl sulfate micelles.
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