In the presence of a catalytic amount of concentrated sulfuric acid, p-aminobenzoic acid directly reacted with higher alkyl alcohol has afforded the p-amino benzoate in good yield.

• 摘要在催化量的硫酸存在下，对氨基苯甲酸与长链醇直接反应制得了一系列对氨基苯甲酸长链醇酯。