摘要
喹啉经阳极氧化反应得到喹啉酸，研究结果表明电解温度在６８℃，支持电解质为Ｈ２ＳＯ４（０．２ｍｏｌ／ｄｍ３）和（ＮＨ４）２ＳＯ４（０．２ｍｏｌ／ｄｍ３）混合溶液，电流密度为２２．５ｍＡ／ｃｍ２等条件下电解，产率为９１．４％，电流效率为８９．２％。
? Quinolic acid is prepared by anodic oxidation of quinoline.Results show that in the mixed solution of H2SO4(0.2mol/dm3) and (NH4)2SO4(0.2mol/dm3) at 68℃ and current density 22.5mA/cm2, quinoline is oxidized to quinolic acid with a yield of 91.4% and a current efficienty of 89.2%.
关键词
电合成
喹啉酸
喹啉
electrosynthesis
quinolic acid
quinoline
