研究了固体超强酸催化剂,在乙醇胺催化胺化合成杂环化合物的反应中的催化性能。重点考察了反应温度、进料流速等条件对产品组成的影响,并对其影响因素进行了较为深入和广泛的讨论。实验结果表明:采用固体超强酸催化剂,在温度为260℃、体积流速为1.5ml/min、反应为浓度在75%的反应条件下,产品的有效总产率为67.2%。同时对反应历程及机理展开了讨论。 The catalytic activity of solid superacid catalyst in the reaction of ethanolamine catalyzed amination to heterocyclic compounds was studied. The effects of reaction temperature, feed flow rate and other conditions on the product composition were investigated emphatically, and the influencing factors were discussed in depth and extensively. The experimental results show that the effective total yield of the product is 67.2% under the reaction conditions of the solid superacid catalyst at the temperature of 260 ℃, the volume flow rate of 1.5ml / min and the reaction concentration of 75%. At the same time, the reaction process and mechanism were discussed.