作者应用克诺尔的方法合成了三种吡咯類化合物,其中有两种在文献上已记戴过,但所用的制備方法不大相同,有一穗在文献上未曾记载过,经初步分析结果,碓定其属于吡咯类化合物,为简明起见,表列如下: The authors used Knorr’s method to synthesize three kinds of azole compounds, of which two have been worn in the literature, but the preparation methods used are not the same, there is a spike in the literature has not been recorded, the preliminary analysis results, It belongs to pyrrole compounds, for the sake of conciseness, the tabulations are as follows: